{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:I6M5Q4ATDTPDUTEHQTJHVH43CX","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"0f2835214f78cf326e45ce1e1196e10301cf767a78a43302a24e7f7600fea21b","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.GN","submitted_at":"2011-08-29T19:52:07Z","title_canon_sha256":"3edb058166fcc82356b33f9741ed4636571aabfd7df69ef3b7218b4551e2d0d4"},"schema_version":"1.0","source":{"id":"1108.5725","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.5725","created_at":"2026-05-18T02:00:45Z"},{"alias_kind":"arxiv_version","alias_value":"1108.5725v1","created_at":"2026-05-18T02:00:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.5725","created_at":"2026-05-18T02:00:45Z"},{"alias_kind":"pith_short_12","alias_value":"I6M5Q4ATDTPD","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"I6M5Q4ATDTPDUTEH","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"I6M5Q4AT","created_at":"2026-05-18T12:26:30Z"}],"graph_snapshots":[{"event_id":"sha256:e9cd59f48a8052d0c37569a8022bb2af537ecab2f67b0b8bfe635b4687738930","target":"graph","created_at":"2026-05-18T02:00:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Many recent models of trade dynamics use the simple idea of wealth exchanges among economic agents in order to obtain a stable or equilibrium distribution of wealth among the agents. In particular, a plain analogy compares the wealth in a society with the energy in a physical system, and the trade between agents to the energy exchange between molecules during collisions. In physical systems, the energy exchange among molecules leads to a state of equipartition of the energy and to an equilibrium situation where the entropy is a maximum. On the other hand, in the majority of exchange models, th","authors_text":"J.R. Iglesias, R.M.C. de Almeida","cross_cats":["physics.soc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.GN","submitted_at":"2011-08-29T19:52:07Z","title":"Entropy and equilibrium state of free market models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.5725","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:3b73f5a0c63c46c61ca9a07a6ddabf3f1e93c2f44a2454d427ec77a65f8f4f33","target":"record","created_at":"2026-05-18T02:00:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"0f2835214f78cf326e45ce1e1196e10301cf767a78a43302a24e7f7600fea21b","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.GN","submitted_at":"2011-08-29T19:52:07Z","title_canon_sha256":"3edb058166fcc82356b33f9741ed4636571aabfd7df69ef3b7218b4551e2d0d4"},"schema_version":"1.0","source":{"id":"1108.5725","kind":"arxiv","version":1}},"canonical_sha256":"4799d870131cde3a4c8784d27a9f9b15cbd17a55b279351aa734096290a9b9f5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4799d870131cde3a4c8784d27a9f9b15cbd17a55b279351aa734096290a9b9f5","first_computed_at":"2026-05-18T02:00:45.157871Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:00:45.157871Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JpBWqeqEhQbtgPDzTZnpLrWKiqmM6VmtChBTlQUb/jhJ6vPH0WEyX0IFBWX1GKN3XqVMrvi4YMAkb+ovcJsYDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:00:45.158572Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.5725","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3b73f5a0c63c46c61ca9a07a6ddabf3f1e93c2f44a2454d427ec77a65f8f4f33","sha256:e9cd59f48a8052d0c37569a8022bb2af537ecab2f67b0b8bfe635b4687738930"],"state_sha256":"916645e44265ccd135c9c7500f75a6423222ad01077fa515ae02c126391452ce"}