{"slug":"thinker-henri-poincar","verification":{"valid":true,"entries":2,"head":"8b23447367333fab14f9e8b6981f6b85d5808dc556235305733d5ecb90b2bfa3"},"count":2,"sources":[{"id":"s1","type":"other","url":"https://www.scirp.org/reference/referencespapers?referenceid=1646431","title":"Poincaré 1890 citation","quote":"Poincaré, J.H. (1890) Sur le problème des trois corps et les équations de la dynamique. Divergence des séries de M. Lindstedt. Acta Mathematica, 13, 1-270.","summary":"Standard bibliographic reference to the foundational memoir.","claim_ids":["c1","c3","c4"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-07T07:23:54.633Z","link_status":"ok","quote_status":"verified","prev":"genesis","hash":"b083e4df7814852c2a8f6fefd4050881e8e522a5f0830d3a921ad0390454ccd8"},{"id":"s2","type":"other","url":"https://en.wikipedia.org/wiki/Poincar%C3%A9%E2%80%93Bendixson_theorem","title":"Poincaré–Bendixson theorem","quote":"A weaker version of the theorem was originally conceived by Henri Poincaré (1892), although he lacked a complete proof which was later given by Ivar Bendixson (1901).","summary":"Documents the historical development and statement of the theorem.","claim_ids":["c2"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-07T07:23:54.633Z","link_status":"ok","quote_status":"unverified","prev":"b083e4df7814852c2a8f6fefd4050881e8e522a5f0830d3a921ad0390454ccd8","hash":"8b23447367333fab14f9e8b6981f6b85d5808dc556235305733d5ecb90b2bfa3"}]}