The Herbert D. Katz Center for Advanced Judaic Studies at the University of Pennsylvania—commonly called the Katz Center—is a postdoctoral research center devoted to the study of Jewish history and civilization. History The Katz Center is the continuation of two pioneering institutions devoted to advanced research: Dropsie College for Hebrew and Cognate Learning and the Annenberg Research Institute. Dropsie College was the first accredited doctoral program in Judaic studies in the world. The Annenberg Research Institute was a center for advanced study in Judaism, Christianity, and Islam founded in 1986 with staff and collections carried over from Dropsie College. The founding director of the Katz Center was David B. Ruderman. The current Ella Darivoff Director is Steven Weitzman. The Katz Center was established in 1993 as a part of the School of Arts and Sciences at the University of Pennsylvania. It was first named the Center for Judaic Studies (CJS); later, the Center for Advanced Judaic Studies (CAJS)—and in 2008, the Katz family endowed the center in memory of former board chair and philanthropist Herbert D. Katz. It is located in an award-winning building across from Independence National Historical Park in Center City Philadelphia. The Katz Center houses offices for scholars who are in residence throughout the academic year for postdoctoral research, as well as an extensive library of Judaica, a reading room, and seminar and meeting spaces. Fellowship program The Katz Center's primary activity is an academic fellowship program, which brings scholars from around the world to Philadelphia for a semester or a year. The program supports approximately 20 fellows each year; scholars apply if their current research fits the annual theme. Weekly seminars allow fellows to share their findings with each other and with invited scholarly guests; annual conferences are open to the wider academic community. In addition, the Katz Center offers public programs and a summer intensive course for graduate students. Library at the Katz Center The combination of the Dropsie/Annenberg library with the Judaica holdings of the Penn Libraries resulted in a 350,000-volume collection of Judaica, including more than 8,000 rare books and an assortment of cuneiform tablets. There are also 451 codices in eleven alphabets and 24 languages and dialects. Some of the languages and dialects represented include Hebrew, English, German, Yiddish, Ladino, Arabic, Latin, Judeo-Arabic, Armenia, Telugu, and Syriac. Fragments from the Cairo Geniza and others written in Coptic and Demotic on papyrus round