{"slug":"thinker-lars-onsager","verification":{"valid":true,"entries":1,"head":"2f2427b3fd64422863036db3f93bea3336152ed6fcf8edb4736437f495b36619"},"count":1,"sources":[{"id":"s1","type":"other","url":"https://link.aps.org/doi/10.1103/PhysRev.37.405","title":"Reciprocal Relations in Irreversible Processes. I","quote":"Examples of coupled irreversible processes like the thermoelectric phenomena, the transference phenomena in electrolytes and heat conduction in an anisotropic medium are considered.","summary":"Foundational 1931 paper deriving the reciprocal relations from statistical mechanics.","claim_ids":["c1","c2","c3"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-07T20:44:55.309Z","link_status":"http_403","quote_status":"unverified","prev":"genesis","hash":"2f2427b3fd64422863036db3f93bea3336152ed6fcf8edb4736437f495b36619"}]}