Another experiment, in which the names of the famous rabbis were matched against the places of their births and deaths (rather than the dates), was conducted in 1997 by Harold Gans, former Senior Cryptologic Mathematician for the United States National Security Agency.
Eksperimen lain di mana nama-ama rabbi terkenal dicocokkan dengan tempat kelahiran dan kematian mereka (bukan dengan tanggal-tanggalnya), dilakukan pada tahun 1997 oleh Harold Gans, bekas Senior Cryptologic Mathematician untuk National Security Agency Amerika Serikat.