JBAmb2 35:4 :בהדין גיטא דא̊תא מיאל̊כסנדריא רבתא דמצרים יפתקא דנפק בי̊ד̊ יוחנא‏ : by this divorce decree that came from the great Alexandria of Egypt, the document brought out by Yohana
See the entire entry for pṯaq, piṯqā n.m. brief slip of text