entity_id,period_id,confidence,rationale,source_id,review_status
ENT_GRK_PYTHAGOREAN_NUMBERS,PER_GRK_ARCHAIC,high,"The Pythagorean doctrine that numbers are the divine archai (first principles) of reality ('all is number'); the tetractys as a sacred figure and the special sanctity of particular numbers, founding the Western tradition of sacred arithmetic. Pythagoras fl. c. 530 BCE.",SRC_BURKERT_PYTHAGOREANISM,reviewed