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",
Jain schools and branches unacceptable to the other who remain naked. This is how the Digambara and Svetambara sect came about. The "Digambara" being the naked ones where as "Svetambara" being the white clothed. According to Digambara, the purvas and the angas were lost. In course of time, the cannons of Svetambara were also getting lost. About 980 to 993 years after the Nirvana of Mahavira, a Vallabhi council was held at Vallabhi (now in Gujarat). This was headed by Devardhi Ksamashramana. It was found that the 12th Anga, the Ditthivaya, was lost too. The other Angas were written down. This is a traditional