Sun Tzu Skeptics cite possible historical inaccuracies and anachronisms in the text, and that the book was actually a compilation from different authors and military strategists. Attribution of the authorship of "The Art of War" varies among scholars and has included people and movements including Sun; Chu scholar Wu Zixu; an anonymous author; a school of theorists in Qi or Wu; Sun Bin; and others. Sun Bin appears to have been an actual person who was a genuine authority on military matters, and may have been the inspiration for the creation of the historical figure "Sun Tzu" through a form of euhemerism.
Development of the New Testament canon attributed to the "Decretum Gelasianum" gives a list identical to what would be the Canon of Trent, and, though the text may in fact not be Damasian, it is at least a valuable 6th century compilation. This list, given below, was purportedly endorsed by Pope Damasus I: The so-called "Decretum Gelasianum de libris recipiendis et non recipiendis", is traditionally attributed to Pope Gelasius I, bishop of Rome 492–496 AD. However, upon the whole it is probably of South Gallic origin (6th century), but several parts can be traced back to Pope Damasus and reflect Roman tradition. The 2nd part is