The foundation of Chinese intellectual history is a group of texts known as “masters texts” (子書). Many masters texts were authored in the Han dynasty or earlier and many of these have as their title the name of a master who was generally regarded as the author. The inclination to treat a given book as the product of a single writer is apparently a strong one. Nevertheless, from the very beginning there were Chinese scholars who doubted the veracity of the putative authorship of some of these works and suggested that they may in fact have been the product of several authors. Over time, such scholars developed criteria by which to judge the authenticity of ancient masters texts. But as such textual criticism grew more penetrating, the object of its scrutiny began to come apart at the seams. In the last two decades there has been a growing consensus that most early Chinese masters texts were originally quite permeable and that only later were their received forms settled upon.The branch of textual criticism that deals with authenticating early Chinese texts is called “Authentication studies.” This paper is a survey of the methodological advances made in the field of Authentication studies over the last two millennia. It is not a history of the field, as such a history would be a much longer project. The survey concludes with the idea of the “polymorphous text paradigm,” a paradigm that paradoxically obviates much of the preceding scholarship in its own field. Simply put, if authentication relies largely on anachronism, and anachronism relies largely on the dates of the putative author, then a multi-author work with no known “last author” will be impossible to authenticate. Furthermore, the polymorphous text paradigm does not posit these texts as necessarily having earlier and later “layers,” but rather as having had no set structure over the course of their early redactional evolution.This survey examines the contributions of seventeen scholars to Authentication studies methodology, and concludes with how the changes in this field have influenced the work of three modern, Western scholars.
