Datasets:

cometadata
/

datacite-affiliations-matched-ror

type stringclasses 2 values	affiliation stringlengths 3 362	affiliation_hash stringlengths 16 16	existing_ror_id stringlengths 0 156 ⌀	existing_ror_name stringclasses 777 values	existing_count int64 1 48.7k ⌀	matched_ror_id stringlengths 25 25 ⌀	matched_ror_name stringlengths 5 106 ⌀
match	Department of Civil Engineering, Sep. C., Islamic Azad University, Sepidan, Iran	6f34447b7ebf69f1	https://ror.org/04wxnsj81	DataCite	2	https://ror.org/03qdjzt60	Islamic Azad University, Sepidan
match	Department of Electrical Engineering- Naghadeh Branch, Islamic Azad University, Naghadeh, Iran	62fa08f7cc368c69	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Professor, Department of Management, SR.C., Islamic Azad University, Tehran, Iran	26058f20919da191	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
user	Center for Satellite Applications and Research	8313299d99483dfc	null	null	null	null	null
match	Center for Satellite Applications and Research	8313299d99483dfc	https://https://ror.org/03yn06t56	Unknown	1	https://ror.org/03yn06t56	NOAA Center for Satellite Applications and Research
match	Department of Business Management, Central Tehran Branch, Islamic Azad University,Tehran, Iran	4d1e0e731b978fa3	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Fundação de Apoio ao Ensino, Pesquisa e Assistência do Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo	dd326db9e53af40c	https://ror.org/011rw2y56	Fundação de Apoio ao Ensino, Pesquisa e Assistência do Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo	4	https://ror.org/036rp1748	Universidade de São Paulo
match	دانشگاه آزاد اسلامی واحد قم	4cc186334bdbb700	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Assistant Professor, Department of Educational Sciences, Roudhan Branch, Islamic Azad University, Tehran, Iran.	a33555ae73ba0ac8	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
user	Eurocontrol	f63b5239c9fa1cd6	null	null	null	null	null
match	Ph.D. in Exercise Physiology, Young Researchers and Elite Club, Rasht Branch, Islamic Azad University, Rasht, Iran	1ca51682ba5982ef	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Postdoctoral Fellow, Persian Language and Literature, Razi University, Kermanshah, Iran.	956b3b2a7fb72900	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/02ynb0474	Razi University
match	Department‏ of‏ Physical‏ Education‏ and‏ Sports‏ Sciences,‏ Kerman‏ Branch,‏ Islamic‏ Azad‏ University,‏ Kerman,‏ Iran	acc9dad5d51e3dfd	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/04ywz9252	Islamic Azad University Kerman
match	Assistant Professor, Department of Public Administration, Payame Noor University, Tehran, Iran	be26e14abdf20417	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/031699d98	Payame Noor University
match	Laboratoire Paul Painlevé Université Lille I	426ff6791ea971f3	https://ror.org/	Unknown	1	https://ror.org/043n4fm24	Laboratoire Paul Painlevé
match	Assistant Professor, Department of Archaeology, Faculty of Literature and Humanities, Mianeh Branch, Islamic Azad University, Mianeh, Iran.	c32eb08041039ad6	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Assistant Professor, Department of Accounting, Qom Branch, Islamic Azad University, Qom, Iran, (Corresponding Author).	5facd4f4987844c7	https://ror.org/04wxnsj81	DataCite	2	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Assistant professor, Department of Persian Language and Literature, Najafabad Branch, Islamic Azad University, Najafabad, Iran	66c9ae87703020dd	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	KN Toosi University of Technology	55bf754b0b624b74	https://ror.org/0433abe34	K.N.Toosi University of Technology	2	https://ror.org/03gbw6p94	University of Technology
match	Department of Chemistry, Chemistry & Chemical Engineering Research Center of Iran (CCERCI), Tehran, Iran.	3ce571a33d57600e	https://ror.org/04wxnsj81	DataCite	3	https://ror.org/020sjp894	Chemistry and Chemical Engineering Research Center of Iran
match	Department of Electrical Engineering, Amirkabir University of Technology, Tehran, Iran	8c923ebd1f18da9d	https://ror.org/04wxnsj81	DataCite	2	https://ror.org/04gzbav43	Amirkabir University of Technology
user	University of Defence	c48bde2ad0723bb3	null	null	null	null	null
match	University of Waterloo Department of Pure Mathematics	a5dfad2568c072f7	https://ror.org/	Unknown	1	https://ror.org/01aff2v68	University of Waterloo
match	Associate Professor of Public Law, Department of Basic Sciences, Faculty of Paramedicine, Tabriz University of Medical Sciences, Tabriz, [email protected]	5c4e92a807d47f55	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/04krpx645	Tabriz University of Medical Sciences
match	Master's Degree, Department of Environmental Sciences, Science and Research Branch, Islamic Azad University, Tehran, Iran	900c542eefe78960	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	CNRS, Laboratoire Charles Coulomb Université de Montpellier	487645c123fc9ebd	https://ror.org/	Unknown	1	https://ror.org/051escj72	Université de Montpellier
match	Assistant Professor, Department of Mechanical Engineering, Technical and Vocational University (TVU), Tehran, Iran	1161dee9beb5f7fa	https://ror.org/04wxnsj81	DataCite	2	https://ror.org/00854zy02	National University of Skills
match	Associate Professor, Department of Computer Science, Faculty of Mathematical Sciences, Shahrekord University, Shahrekord, Iran	39ca3a69f2756ba0	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/051rngw70	Shahrekord University
user	Springer Nature	671e5a2dca52260e	null	null	null	null	null
match	Associate Professor, Department of Psychology, Faculty of Humanities, Tabriz Branch, Islamic Azad University, Tabriz, Iran (Corresponding author), [email protected] , tell: 09148453325	9d3c2ebf13970b1c	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Associate Professor, Department of Persian Language and Literature, Sanandaj Branch, Islamic Azad University, Sanandaj, Iran	12a9b2bafd2e6a67	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Global Change Research Institute	2c576cebb472ee50	https://ror.org/01v5hek98	Czech Academy of Sciences, Global Change Research Institute	42	https://ror.org/01m870m49	Instituto de Investigación en Cambio Global
match	Department of Sports Sciences, Ne.C., Islamic Azad University, Neyshabur, Iran.	2803d5a027523a26	https://ror.org/04wxnsj81	DataCite	3	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Faculty of Agriculture, Shahrekord University	2f56c7ab7f50a845	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/051rngw70	Shahrekord University
match	Université du Québec à Montréal, Canada	2e2109c41fb195ac	https://ror.org/	Unknown	3	https://ror.org/002rjbv21	Université du Québec à Montréal
match	Department of Mechanical Design and Production Engineering, Cairo University, Giza, Egypt	bc882f078c949001	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/03q21mh05	Cairo University
match	Department of English, Isf. C., Islamic Azad University, Isfahan, Iran	6440d7f80ea5b738	https://ror.org/04wxnsj81	DataCite	9	https://ror.org/039zhhm92	Islamic Azad University, Isfahan
user	Arab Open University	a1a44ec2c760246a	null	null	null	null	null
match	Department of Food Science and Technology, Tabriz Branch, Islamic Azad University, Tabriz, Iran	4d8cf94438fb3f13	https://ror.org/04wxnsj81	DataCite	2	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Associate Professor, Department of psychology, Faculty of Education and Psychology, Azarbaijan Shahid Madani University, Tabriz, Iran (Corresponding Author).	64505f3054acd2d6	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/05pg2cw06	Azarbaijan Shahid Madani University
match	گروه حسابداری، دانشکده اقتصاد و مدیریت، دانشگاه تبریز، تبریز، ایران	ad124ce2aa5e2a77	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01papkj44	University of Tabriz
match	Assistant Professor, Department of Biology, Faculty of Science, Zabol University, Zabol, Iran	aae4fd775dd555bd	https://ror.org/04wxnsj81	DataCite	2	https://ror.org/03d9mz263	Zabol University
match	Assistant Professor., in Sports Management, Farhangian University, Kermanshah, Iran	c863185f05e3972e	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01rvhet58	Farhangian University
match	ESC Dijon Bourgogne, École supérieure de commerce de Dijon-Bourgogne	5719dca88a5f2572	https://ror.org/0207fe012	ESC Dijon Bourgogne, École supérieure de commerce de Dijon-Bourgogne	16	https://ror.org/05md7ag74	École Supérieure de Commerce
match	School of Chemistry, Damghan University, Damghan. Iran.	7f1acd9a6b03d7cf	https://ror.org/04wxnsj81	DataCite	2	https://ror.org/03v4m1x12	Damghan University
match	-Assistant Professor, Department of Psychology and Education Zahedan Branch, Islamic Azad University, Zahedan, Iran.	939344c48339e14f	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Department of Mathematics and Computer Science Lehman College CUNY	d1560bd8e06df50a	https://ror.org/	Unknown	1	https://ror.org/03m908832	Lehman College
match	Department of Mathematics, Islamic Azad University, Isfahan(Khorasgan) branch, Isfahan, Iran.	7344dc5fccee8a04	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/039zhhm92	Islamic Azad University, Isfahan
match	Student contractor to the U.S. Geological Survey, Fort Collins Science Center	1cc98181beef68e0	null	Unknown	6	https://ror.org/00zf0nh29	Fort Collins Science Center
match	Department of Surgery, School of medicine, Ahvaz Jundishpur University of Medical sciences	b227a8273218888f	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01rws6r75	Ahvaz Jundishapur University of Medical Sciences
match	Department of Urban Planning, Ki.C., Islamic Azad University, Kish, Iran	f8871f1635c98518	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
user	Middlesex University	d27af82e76f3296f	null	null	null	null	null
match	United States Department of Agriculture – Agricultural Research Service (USDA‐ARS),	b52325ed716c3bfd	https://ror.org/02d2m2044	Agricultural Research Service	1	https://ror.org/01na82s61	United States Department of Agriculture
match	PhD student - Lorestan University	37de165d362579d9	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/051bats05	Lorestan University
match	. Associate Professor, Department of Psychology, Roudehen Branch, Islamic Azad University, Roudehen, Iran.	e2511579e881917b	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
user	Institute for Basic Science	dcb0e71680d7467f	null	null	null	null	null
match	Institute for Basic Science	dcb0e71680d7467f	https://ror.org/	Unknown	1	https://ror.org/00y0zf565	Institute for Basic Science
match	Department of Computer Engineering, Islamic Azad University, Larestan Branch, Larestan, Iran	4b6cdf29a906325c	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/047hrmf08	Islamic Azad University, Larestan Branch
match	3. Professor, Department of Business Management, Yazd Branch, Islamic Azad University, Yazd, Iran.	67d34f97ca61df2b	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/04mwvcn50	Islamic Azad University, Yazd
match	Department of Management, Ab.C., Islamic Azad University, Abhar, Iran.	20fd9d94d9d1ca22	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Faculty member of Islamic Azad University, Jiroft Branch.	358fcec23e87c714	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/02k34sh32	Islamic Azad University, Jiroft Branch
match	Department of Horticultural Science and Agronomy, Science and Research Branch, Islamic Azad University, Tehran, Iran	de648f533c2dbf9b	https://ror.org/04wxnsj81	DataCite	5	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
user	École Supérieure des Sciences et Technologies du Design	b80b15319d5ab0aa	null	null	null	null	null
match	Department of Computer Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran	827bf122b696ebbe	https://ror.org/04wxnsj81	DataCite	7	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Department of Animal Physiology, The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences	085689af317488a5	https://ror.org/01270hm15	Kielanowski Institute of Animal Physiology and Nutrition	1	https://ror.org/01dr6c206	Polish Academy of Sciences
user	Princess Alexandra Hospital	625fce8984afca6e	null	null	null	null	null
match	PhD in philosophy of education, Education and training basics department, shiraz university	f7e36dd63fb171ba	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/028qtbk54	Shiraz University
match	PhD candidate in Educational Administration, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran	5cdadd00bcc8c3a2	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/039zhhm92	Islamic Azad University, Isfahan
match	Associate Professor. of Geography and Urban Planning, University of Tabriz	f5d3590b8681b1e6	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01papkj44	University of Tabriz
match	Department of Architecture, Faculty of Architecture, Islamic Azad University, Science and Research Branch, Tehran, Iran	0173d063f16af2a1	https://ror.org/04wxnsj81	DataCite	2	https://ror.org/03187yj51	Islamic Azad University, Science and Research Branch
match	Master of Science in Criminal Law and Criminology, University of Mazandaran, Babolsar, Iran.	13d27a019a10e5ea	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/05fp9g671	University of Mazandaran
user	University of Massachusetts Amherst	be235d5a833b6ea5	null	null	null	null	null
match	University of Massachusetts Amherst	be235d5a833b6ea5	null	Unknown	3	https://ror.org/0072zz521	University of Massachusetts Amherst
match	University of Massachusetts Amherst	be235d5a833b6ea5	0072zz521	Unknown	1	https://ror.org/0072zz521	University of Massachusetts Amherst
match	Ph. D. student, Department of Physical Education and Sports Sciences, Qazvin Branch, Islamic Azad University, Qazvin, Iran	8aad60eea58b8bea	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Department of Physical Education, Isl.C., Islamic Azad University, Islamshahr, Iran.	b8d1e5a92e24cd95	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Associate Professor, Department of Physical Education and Sports Sciences, Mashhad Branch, Islamic Azad University, Mashhad, Iran	a05812162b1dbf2b	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/00bvysh61	Islamic Azad University, Mashhad
match	Department of Jurisprudence and Fundamentals of Islamic Law, Sari Branch, Islamic Azad University,Sari, Iran.	5f6f75478516b0f2	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
user	University Medical Center Utrecht	19719893f38e6a09	null	null	null	null	null
match	University Medical Center Utrecht	19719893f38e6a09	https://ror.org/University%20Medical%20Center%20Utrecht	Unknown	23	https://ror.org/0575yy874	University Medical Center Utrecht
match	Master's student, Department of Biotechnology, Faculty of Chemical Engineering, Tarbist Modares University, Tehran, Iran Email: [email protected]	8419184ef4ab51a3	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/03mwgfy56	Tarbiat Modares University
match	Institut de Mathématiques de Marseille, France	7475df106fc9b0fb	https://ror.org/	Unknown	1	https://ror.org/042h2y225	Institut de Mathématiques de Marseille
match	DEPARTMENT OF MATHEMATICS, FACULTY OF SCIENCES, UNIVERSITY OF GUILAN, P.C. 41938, RASHT, IRAN	d72f30b4592d2d59	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01bdr6121	University of Guilan
user	Shahid Beheshti University	d19288523d4ea0d9	null	null	null	null	null
match	Shahid Beheshti University	d19288523d4ea0d9	https://ror.org/04wxnsj81	DataCite	4	https://ror.org/0091vmj44	Shahid Beheshti University
match	Msc, Department of Urbanism, Zanjan branch, Islamic Azad University, Zanjan, Iran	ed48986e493eb41a	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	دانشیار، گروه مدیریت ورزشی، واحد بروجرد، دانشگاه آزاد اسلامی، بروجرد، ایران( نویسنده مسئول)•.	97c0aaef0651c6a8	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	استاد دانشگاه سمنان	f58c5c1772125e14	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/029gksw03	Semnan University
user	National Museum of Antiquities	e8c2056bc4cfd9b7	null	null	null	null	null
match	National Museum of Antiquities	e8c2056bc4cfd9b7	https://ror.org/National%20Museum%20of%20Antiquities	Unknown	1	https://ror.org/01079a392	National Museum of Antiquities
match	Institute of Biophysics Chinese Academy of Sciences	d1470507f58b71d5	https://ror.org/01tyv8576	Institute of Biophysics	14	https://ror.org/034t30j35	Chinese Academy of Sciences
match	National Research Institute of Science and Technology for Environment and Agriculture	f2c9c1938f211ef6	https://ror.org/01wep6g48	Institut National de Recherche en Sciences et Technologies pour l'Environnement et l'Agriculture	1	https://ror.org/02wxm3f24	Institute of Science and Technology
match	گروه مدیریت- دانشگاه آزاد اسلامی واحد نیشابور- خراسان	3fc89d747b241fc0	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/029rt7q74	Islamic Azad University of Nishapur
match	Saeed Abbasi Nia, Assistant Professor, Department of Science and Quran, Tehran West Branch, Islamic Azad University, Tehran West, Iran	a6806f382f6535c5	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	گروه مدیریت ورزشی، واحد تهران مرکز، دانشگاه آزاد اسلامی ,، تهران، ایران	b64448beb7abd967	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Department of Microbiology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran	ad06818c643d0950	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/04krpx645	Tabriz University of Medical Sciences
match	Department of Sociology, SR.C., Islamic Azad University, Tehran, Iran.	2bc9c9703ee60e1d	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	Department of Mathematics University of Southern California, Los Angeles	321ee55af6567269	https://ror.org/	Unknown	1	https://ror.org/03taz7m60	University of Southern California
match	. استادیار گروه حقوق ، واحد تهران جنوب، دانشگاه آزاد اسلامی ، تهران، ایران	161bd9a35b9d62a9	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran
match	دانشیار گروه زبان و ادبیات فارسی، واحد زنجان، دانشگاه آزاد اسلامی، زنجان، ایران. نویسنده مسئول: [email protected]	16f94c31bf772e58	https://ror.org/04wxnsj81	DataCite	1	https://ror.org/01kzn7k21	Islamic Azad University, Tehran

End of preview. Expand in Data Studio

DataCite Affiliations Matched to ROR

This dataset contains author affiliation data extracted from DataCite metadata records, matched against the Research Organization Registry (ROR).

Dataset Configurations

Configuration	Records	Size
`doi_author_affiliations`	158,351,335	36.01 GB
`enriched_records`	5,640,704	4.92 GB
`ror_matches`	731,798	134.62 MB
`ror_matches_failed`	654,780	91.80 MB
`unique_affiliations`	1,386,578	113.57 MB
`existing_assignments`	127,865,845	28.11 GB
`existing_assignments_aggregated`	58,760	11.01 MB
`disagreements`	14,594	4.94 MB

Configuration Details

`doi_author_affiliations`

Flattened author-affiliation pairs extracted from DataCite records. Each row represents one author-affiliation relationship.

Schema:

doi (string): The DOI of the work
author_idx (int): Index of the author within the work
author_name (string): Name of the author
affiliation_idx (int): Index of the affiliation for this author
affiliation (string): Raw affiliation string
affiliation_hash (string): MD5 hash of the normalized affiliation string

`enriched_records`

Original DataCite records enriched with ROR IDs where matches were found.

Schema:

doi (string): The DOI of the work
creators (list): List of creator objects with nested affiliation data including matched ROR IDs

`ror_matches`

Successful affiliation-to-ROR matches.

Schema:

affiliation (string): Raw affiliation string
affiliation_hash (string): MD5 hash of the normalized affiliation string
ror_id (string): Matched ROR ID

`ror_matches_failed`

Affiliations that could not be matched to a ROR ID.

Schema:

affiliation (string): Raw affiliation string
affiliation_hash (string): MD5 hash of the normalized affiliation string
error (string): Reason for match failure

`unique_affiliations`

List of all unique affiliation strings found in the dataset.

Schema:

affiliation (string): Raw affiliation string

`existing_assignments`

Pre-existing ROR assignments found in DataCite records. Each row represents one author-affiliation-ROR relationship that was already present in the source data.

Schema:

doi (string): The DOI of the work
author_idx (int): Index of the author within the work
author_name (string): Name of the author
affiliation (string): Raw affiliation string
ror_id (string): Pre-existing ROR ID in the DataCite record
ror_name (string): Name of the ROR organization

`existing_assignments_aggregated`

Aggregated view of pre-existing ROR assignments, grouped by affiliation string and ROR ID.

Schema:

affiliation (string): Raw affiliation string
affiliation_hash (string): MD5 hash of the normalized affiliation string
ror_id (string): Pre-existing ROR ID
ror_name (string): Name of the ROR organization
count (int): Number of occurrences of this affiliation-ROR pair

`disagreements`

Cases where the newly matched ROR ID differs from a pre-existing ROR assignment, or where multiple conflicting ROR IDs exist.

Schema (type="match"):

type (string): "match" - disagreement between new match and existing assignment
affiliation (string): Raw affiliation string
affiliation_hash (string): MD5 hash of the normalized affiliation string
existing_ror_id (string): Pre-existing ROR ID in DataCite
existing_ror_name (string): Name of existing ROR organization
existing_count (int): Occurrences of this existing assignment
matched_ror_id (string): Newly matched ROR ID
matched_ror_name (string): Name of newly matched organization

Schema (type="user"):

type (string): "user" - multiple conflicting user-submitted ROR IDs
affiliation (string): Raw affiliation string
affiliation_hash (string): MD5 hash of the normalized affiliation string
ror_ids (list): List of conflicting ROR assignments with counts

Statistics

Top 20 Most Common Matched ROR IDs

ROR ID	Count
https://ror.org/01kzn7k21	8,097
https://ror.org/034t30j35	4,024
https://ror.org/036rp1748	2,798
https://ror.org/04y75dx46	2,730
https://ror.org/05qrfxd25	2,514
https://ror.org/01tmp8f25	1,948
https://ror.org/052gg0110	1,626
https://ror.org/05591te55	1,553
https://ror.org/02en5vm52	1,489
https://ror.org/042aqky30	1,455
https://ror.org/02kkvpp62	1,389
https://ror.org/03490as77	1,350
https://ror.org/04xfq0f34	1,322
https://ror.org/00rcxh774	1,248
https://ror.org/013meh722	1,211
https://ror.org/00987cb86	1,201
https://ror.org/011647w73	1,191
https://ror.org/05qbk4x57	1,184
https://ror.org/001w7jn25	1,179
https://ror.org/019qzkn95	1,177

Error Distribution (Failed Matches)

Error Type	Count
No match found	654,775
HTTP 414 URI Too Long	5

Existing Assignment Coverage

Metric	Value
Total records with existing ROR assignments	127,865,845
Unique affiliations with existing assignments	57,016
Overlap with new matches	49,538
Agreement rate	70.54%

Disagreement Analysis

Metric	Value
Total disagreements	14,594
Disagreement rate	29.46%
Match-type disagreements	13,318
User-type disagreements	1,276

Top Disagreement Patterns

Existing ROR	Matched ROR	Count
DataCite (https://ror.org/04wxnsj81)	Islamic Azad University, Tehran (https://ror.org/01kzn7k21)	5,766
DataCite (https://ror.org/04wxnsj81)	Islamic Azad University, Isfahan (https://ror.org/039zhhm92)	399
DataCite (https://ror.org/04wxnsj81)	University of Tehran (https://ror.org/05vf56z40)	245
DataCite (https://ror.org/04wxnsj81)	Payame Noor University (https://ror.org/031699d98)	154
DataCite (https://ror.org/04wxnsj81)	Islamic Azad University, Karaj (https://ror.org/01y4xm534)	131
DataCite (https://ror.org/04wxnsj81)	Islamic Azad University, Yazd (https://ror.org/04mwvcn50)	121
DataCite (https://ror.org/04wxnsj81)	Islamic Azad University, Mashhad (https://ror.org/00bvysh61)	113
DataCite (https://ror.org/04wxnsj81)	University of Mohaghegh Ardabili (https://ror.org/045zrcm98)	108
DataCite (https://ror.org/04wxnsj81)	Urmia University (https://ror.org/032fk0x53)	93
DataCite (https://ror.org/04wxnsj81)	Tarbiat Modares University (https://ror.org/03mwgfy56)	89

Usage

from datasets import load_dataset

# Load successful ROR matches
matches = load_dataset("cometadata/datacite-affiliations-matched-ror", "ror_matches")

# Load author-affiliation pairs (large dataset, use streaming)
affiliations = load_dataset(
    "cometadata/datacite-affiliations-matched-ror",
    "doi_author_affiliations",
    streaming=True
)

# Iterate over records
for record in affiliations["train"]:
    print(record["doi"], record["affiliation"])
    break

License

This dataset is released under the CC0 1.0 Universal (Public Domain Dedication) license.

Citation

If you use this dataset, please cite:

@dataset{datacite_affiliations_ror,
  title = {DataCite Affiliations Matched to ROR},
  author = {cometadata},
  year = {2026},
  publisher = {Hugging Face},
  url = {https://huggingface.co/datasets/cometadata/datacite-affiliations-matched-ror}
}