{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:RRW5RCUZNVAS5PNVU4T7KK3D6T","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":"b88706fd18ae0e76f1d54b6441bcad3d1b3f2784c373dd7b5b4ceba46d9c9c3c","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2024-07-04T15:22:18Z","title_canon_sha256":"abb0bb0263e4bb71d96d0735aeb3efc8493fbd02197e4fc64447aac96d84abed"},"schema_version":"1.0","source":{"id":"2407.04002","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.04002","created_at":"2026-07-05T09:22:41Z"},{"alias_kind":"arxiv_version","alias_value":"2407.04002v2","created_at":"2026-07-05T09:22:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.04002","created_at":"2026-07-05T09:22:41Z"},{"alias_kind":"pith_short_12","alias_value":"RRW5RCUZNVAS","created_at":"2026-07-05T09:22:41Z"},{"alias_kind":"pith_short_16","alias_value":"RRW5RCUZNVAS5PNV","created_at":"2026-07-05T09:22:41Z"},{"alias_kind":"pith_short_8","alias_value":"RRW5RCUZ","created_at":"2026-07-05T09:22:41Z"}],"graph_snapshots":[{"event_id":"sha256:7ebff727872496dae8322ba77671939b2316f75c81c4dd47a11d1b58530069d1","target":"graph","created_at":"2026-07-05T09:22:41Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2407.04002/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Field equations of a classical, geometric, theory of gravity, augmented with some semiclassical considerations strongly suggest that the gravitational field representing a stationary black hole can be simply described with a few thermodynamical coordinates and their conjugates that obey the four laws of thermodynamics plus the Smarr formula and the reverse isoperimetric inequality that bounds the maximum entropy for a given effective volume of space. The thermodynamics of black holes is a promising window to the quantum nature of black holes; hence, it is important to understand all the detail","authors_text":"Aydin Tavlayan, Bayram Tekin","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2024-07-04T15:22:18Z","title":"Refined Thermodynamics of Black Holes with Proper Conserved Charges"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.04002","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:e2ddfd150e4d3caac0cdcb06ef5b03044a654ea032a660f426f3a9c5874fbe59","target":"record","created_at":"2026-07-05T09:22:41Z","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":"b88706fd18ae0e76f1d54b6441bcad3d1b3f2784c373dd7b5b4ceba46d9c9c3c","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2024-07-04T15:22:18Z","title_canon_sha256":"abb0bb0263e4bb71d96d0735aeb3efc8493fbd02197e4fc64447aac96d84abed"},"schema_version":"1.0","source":{"id":"2407.04002","kind":"arxiv","version":2}},"canonical_sha256":"8c6dd88a996d412ebdb5a727f52b63f4d57309872c0d3f7b8475d18796b70b41","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8c6dd88a996d412ebdb5a727f52b63f4d57309872c0d3f7b8475d18796b70b41","first_computed_at":"2026-07-05T09:22:41.122518Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:22:41.122518Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GIaG5ACuF1m3w0VgMu2YM4M6qnDS0AN0yzf10m+38FgnxxBv8pyxORB/CqRYy5MgtoNi/AuhM6ZI5H6/9VRBAg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:22:41.123002Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.04002","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e2ddfd150e4d3caac0cdcb06ef5b03044a654ea032a660f426f3a9c5874fbe59","sha256:7ebff727872496dae8322ba77671939b2316f75c81c4dd47a11d1b58530069d1"],"state_sha256":"367e52b360ecbf80f423bf776b072b3eab1cc8d06cfce5ec7da0d3b4633c4d08"}