According to the text itself, the
Vaetha nask was one of the
fragards, i.e., chapters, of the
Nikatum nask, which in turn was one of the 21
nasks, i.e., volumes, of the
Sasanian Avesta. This origin was accepted initially by Western scholars. Due to the corrupt Avestan and Middle Persian of the text, however, this provenance was soon doubted. According to F. M. Kotwal for example, the text is a 19th century forgery. In their 1969 edition of the text,
Humbach and Kaikhusroo, however, assumed it to be an
apocryphical text, which predates the 18th century. More recently, Hamid Moein has also affirmed its apocryphical nature. ==Manuscripts==