Before revision: In the philosophy of mathematics, Benacerraf's identification problem is a philosophical argument developed by Paul Benacerraf against set-theoretic platonism and published in 1965 in an article entitled "What Numbers Could Not Be".Paul Benacerraf (1965), “What Numbers Could Not Be”, Philosophical Review Vol.
After revision: In the philosophy of mathematics, Benacerraf's identification problem is a philosophical argument developed by Paul Benacerraf against set-theoretic Platonism and published in 1965 in an article entitled "What Numbers Could Not Be".Paul Benacerraf (1965), “What Numbers Could Not Be”, Philosophical Review Vol.