{"slug":"heraclitus-500","verification":{"valid":false,"broken_at":0,"reason":"prev mismatch"},"count":5,"sources":[{"id":"dk-1952","type":"primary","url":"https://en.wikipedia.org/wiki/Diels%E2%80%93Kranz","title":"Hermann Diels & Walther Kranz, Die Fragmente der Vorsokratiker, 6th ed., Weidmann, 1952","quote":"","summary":"The standard collection of Presocratic fragments, including B1–B129 of Heraclitus. No DOI — pre-print era.","claim_ids":["c1","c2","c3","c4","c5"],"quality_score":0.95},{"id":"kahn-1979","type":"primary","url":"https://www.cambridge.org/core/books/art-and-thought-of-heraclitus/","title":"Charles H. Kahn, The Art and Thought of Heraclitus, Cambridge, 1979","quote":"","summary":"Standard English translation and philosophical interpretation of the Heraclitean fragments.","claim_ids":["c1","c2","c4","c5","c6"],"quality_score":0.92},{"id":"plato-rival","type":"rival","url":"https://miscsubjects.com/a/plato-380","title":"Plato: The Forms (c. 380 BCE)","quote":"Plato caricatures him as a flux-maniac. The forms are permanent. The flux is the realm of opinion, not knowledge.","summary":"Plato’s critique of Heraclitus: true knowledge requires stable Forms, which the flux undermines.","claim_ids":["c2"],"quality_score":0.8},{"id":"parmenides-rival","type":"rival","url":"https://miscsubjects.com/a/parmenides-500","title":"Parmenides of Elea (c. 500 BCE)","quote":"change is illusion. True being is static, eternal, and ungenerated.","summary":"Parmenides’ direct rival to Heraclitus: being over becoming, stasis over flux.","claim_ids":["c1"],"quality_score":0.85},{"id":"bohr-1928","type":"adjacent","url":"https://miscsubjects.com/a/bohr-1928","title":"Niels Bohr: The Quantum Postulate and the Recent Development of Atomic Theory (1928)","quote":"Complementarity formalized. Same C14 pattern, quantum domain.","summary":"Bohr’s complementarity principle as a later instantiation of the same C14 duality pattern Heraclitus observed.","claim_ids":["c5","c6"],"quality_score":0.9}]}