{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:ENDP47RW5E3KCNRMCASAPQXT6O","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":"49feb8e070d5ce7fc6005eacc08d7701bd161e2c8aae129e2c349910455f90dc","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-09-09T18:07:10Z","title_canon_sha256":"1e1064e96bf2473b09c5717e03ddd67bf85de71d1f01575bb6b052a6c529a279"},"schema_version":"1.0","source":{"id":"1009.1839","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.1839","created_at":"2026-05-18T04:21:13Z"},{"alias_kind":"arxiv_version","alias_value":"1009.1839v2","created_at":"2026-05-18T04:21:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.1839","created_at":"2026-05-18T04:21:13Z"},{"alias_kind":"pith_short_12","alias_value":"ENDP47RW5E3K","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"ENDP47RW5E3KCNRM","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"ENDP47RW","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:282d7c38ef910f5efe889e0b236267676e8672cac478a25a2a73a950ff6c7b62","target":"graph","created_at":"2026-05-18T04:21:13Z","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":"The second law and the generalized second law of thermodynamics in cosmology in the framework of the modified Gauss-Bonnet theory of gravity are investigated. The conditions upon which these laws hold are derived and discussed.","authors_text":"H. Mohseni Sadjadi","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-09-09T18:07:10Z","title":"On thermodynamics second law in the modified Gauss Bonnet gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.1839","kind":"arxiv","version":2},"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:e73cff9933b97f87940f425cb1bf941fac1729673d2eb4a576c33ed6e375a3c2","target":"record","created_at":"2026-05-18T04:21:13Z","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":"49feb8e070d5ce7fc6005eacc08d7701bd161e2c8aae129e2c349910455f90dc","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-09-09T18:07:10Z","title_canon_sha256":"1e1064e96bf2473b09c5717e03ddd67bf85de71d1f01575bb6b052a6c529a279"},"schema_version":"1.0","source":{"id":"1009.1839","kind":"arxiv","version":2}},"canonical_sha256":"2346fe7e36e936a1362c102407c2f3f38fdcb36aa1a06b04047cea74d5984aa8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2346fe7e36e936a1362c102407c2f3f38fdcb36aa1a06b04047cea74d5984aa8","first_computed_at":"2026-05-18T04:21:13.644966Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:21:13.644966Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"40P3wFNaOWFBX4IFsgnL9Le99eNH6ujuqlrJ+va4OgKySDvNZUaTrqxfVCVYwDfRqREJBiXljVb8f4ALq//7AA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:21:13.645628Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.1839","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e73cff9933b97f87940f425cb1bf941fac1729673d2eb4a576c33ed6e375a3c2","sha256:282d7c38ef910f5efe889e0b236267676e8672cac478a25a2a73a950ff6c7b62"],"state_sha256":"91bba53bd96314fd7e376cfa55869947fd22b8be5e5456483955e58a84152098"}