{"slug":"von-neumann-1966","verification":{"valid":false,"broken_at":0,"reason":"prev mismatch"},"count":5,"sources":[{"id":"s1","type":"primary","url":"https://miscsubjects.com/api/articles/von-neumann-1966","title":"von Neumann, J. (1966). Theory of Self-Reproducing Automata. Edited by Arthur W. Burks. University of Illinois Press.","quote":"One obtains a very specifically constructed automaton which can execute the orders which are listed on a description, and which can also duplicate this description, inserting the copy into the duplicated automaton.","summary":"Posthumously assembled lectures (1948-1952) establishing the logical architecture of machine self-replication via a universal constructor reading a tape and copying it into the duplicate.","claim_ids":["c1","c2","c3","c4","c6","c7"],"quality_score":0.95},{"id":"s2","type":"adjacent","url":"https://miscsubjects.com/api/articles/godel-1931","title":"Gödel, K. (1931). On Formally Undecidable Propositions of Principia Mathematica and Related Systems.","quote":"","summary":"Mathematical proof that self-reference within formal systems creates undecidability — the logical predecessor to von Neumann's constructive self-reference.","claim_ids":["c5"],"quality_score":0.9},{"id":"s3","type":"adjacent","url":"https://miscsubjects.com/api/articles/turing-1936","title":"Turing, A. M. (1936). On Computable Numbers, with an Application to the Entscheidungsproblem.","quote":"","summary":"Established that self-reference creates universal computation — the computational bridge between Gödel's undecidability and von Neumann's self-replication.","claim_ids":["c5"],"quality_score":0.9},{"id":"s4","type":"adjacent","url":"https://miscsubjects.com/api/articles/prigogine-1977","title":"Prigogine, I. (1977). Dissipative Structures and the Thermodynamics of Order.","quote":"","summary":"Supplied the energy accounting that von Neumann's discrete-state model omitted — thermodynamic cost of self-organization and replication.","claim_ids":["c7"],"quality_score":0.75},{"id":"s5","type":"adjacent","url":"https://miscsubjects.com/api/articles/england-2013","title":"England, J. L. (2013). Statistical Physics of Self-Replication.","quote":"","summary":"Statistical physics framework for self-replication that addresses the thermodynamic and probabilistic gaps in von Neumann's purely logical construction.","claim_ids":["c7"],"quality_score":0.7}]}