entity_id,source_id,evidence_type,source_note
ENT_SUF_BISTAMI,SRC_ATTAR_TADHKIRAT,primary text attestation,memorialized in Attar's Tadhkirat al-Awliya
ENT_SUF_BISTAMI,SRC_HUJWIRI_KASHF,direct attestation,Life and shatahat of Abu Yazid al-Bistami.
ENT_SUF_BISTAMI,SRC_SCHIMMEL_SUFISM,scholarly attestation,Schimmel on intoxicated Sufism and fana.