Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE authorship (authorder INTEGER)
TABLE: CREATE TABLE authorship (paperid VARCHAR, authorder INTEGER)
TABLE: CREATE TABLE papers (title VARCHAR, paperid VARCHAR)

### Question ###
Retrieve the title of the paper that has the largest number of authors.

### Accurate SQL ###

SELECT t2.title FROM authorship AS t1 JOIN papers AS t2 ON t1.paperid = t2.paperid WHERE t1.authorder = (SELECT MAX(authorder) FROM authorship)