Ban Gu
Liu Xin abridged the "Bielu" catalog into the (6 BCE) "Qilue" "Seven Summaries", and the historian Ban Gu used both catalogs to compile the "Yiwenzhi" “Literature Record” chapter of his (92 CE) "Hanshu" "Han History". It lists the "Shizi" as one of twenty texts in the Syncretist section: ""Shizi" in twenty sections. (His) given name was Jiao, and (he was) from Lu; the Qin chief minister, the Shang Lord, took him as a teacher, (and when Shang) Yang died, Jiao fled to Shu."