Umaswati at least two overlapping versions. The Svetambara version and the Digambara versions differ, for example, in sutras 1.33 and 1.34, with the Svetambara version listing five "nayas" and the Digambara version listing seven. Along with "Tattvartha Sutra", he also wrote "Prasamarati", a guide for the aspirant on the path of peace and liberation from karmic bondage. Umaswati was an influential, authoritative scholar in Indian history, particularly within Jainism. His "Tattvartha Sutra" has been a key and the oldest surviving text in Jainism, was accepted and widely studied in all four Jaina traditions (Svetambara, Digambara, Sthanakvasi and Terapantha). His "Tattvartha Sutra",
Digambara Patra Digambara Patra Digambara Patra is an Associate Professor of Chemistry at the American University of Beirut. Digambara earned a PhD degree in Chemistry working with Professor A. K. Mishra at Indian Institute of Technology Madras. Subsequently, he spent in University of Basel, Switzerland, Forschungszentrum Jülich, Germany and Waseda University in Tokyo, Japan for his postdoctoral studies before joining American University of Beirut. He is a recipient of Alexander von Humboldt Research Fellowship and JSPS Postdoctoral Fellowship. With Professor A. K. Mishra at Indian Institute of Technology Madras, Digambara discovered that Synchronous Fluorescence Scan are the easy, fast and sensitive approach