{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:QVTRYGAX6JSLKBM5F2RYDABYCK","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":"7d719ac4d96b2a10bb69f47ce2c7cc146a2e61f7ada7924ef5bba4e6d4957259","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-09-28T20:56:06Z","title_canon_sha256":"0df21b2b00ea33d082e1fdf166fd92396009d7699430217f47c6b0aefc2633a1"},"schema_version":"1.0","source":{"id":"1509.08505","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.08505","created_at":"2026-05-18T00:41:02Z"},{"alias_kind":"arxiv_version","alias_value":"1509.08505v2","created_at":"2026-05-18T00:41:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.08505","created_at":"2026-05-18T00:41:02Z"},{"alias_kind":"pith_short_12","alias_value":"QVTRYGAX6JSL","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"QVTRYGAX6JSLKBM5","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"QVTRYGAX","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:3f8cc729dd4e46d78dd7ad5e61c23205360b8eb204c27d043c1f4083e4abe323","target":"graph","created_at":"2026-05-18T00:41:02Z","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":"We calculate the free energy from the on-shell action for topologically massive gravity with negative and vanishing cosmological constant, thereby providing a first principles derivation of the free energy of Banados-Teitelboim-Zanelli (BTZ) black holes and flat space cosmologies. We summarize related recent checks of flat space holography.","authors_text":"Daniel Grumiller, Wout Merbis","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-09-28T20:56:06Z","title":"Free energy of topologically massive gravity and flat space holography"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.08505","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":"sha256:441ebf4a2b192a042ecc032948ed7b45a6fbd5aa52ada47d97e9b8b9ad7f5fa0","target":"record","created_at":"2026-05-18T00:41:02Z","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":"7d719ac4d96b2a10bb69f47ce2c7cc146a2e61f7ada7924ef5bba4e6d4957259","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-09-28T20:56:06Z","title_canon_sha256":"0df21b2b00ea33d082e1fdf166fd92396009d7699430217f47c6b0aefc2633a1"},"schema_version":"1.0","source":{"id":"1509.08505","kind":"arxiv","version":2}},"canonical_sha256":"85671c1817f264b5059d2ea381803812bf348befa3dc33625a8dad3aecd47c8d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"85671c1817f264b5059d2ea381803812bf348befa3dc33625a8dad3aecd47c8d","first_computed_at":"2026-05-18T00:41:02.367493Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:41:02.367493Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"55pJeJkQsD9L0oHWwwUZ8NeFbVjwbO5oQ4iHlhc0D1N1Hh2L42KLzB7dMy4FESyrX0+nNyHXGRTC3iH9DSDwDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:41:02.368124Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.08505","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:441ebf4a2b192a042ecc032948ed7b45a6fbd5aa52ada47d97e9b8b9ad7f5fa0","sha256:3f8cc729dd4e46d78dd7ad5e61c23205360b8eb204c27d043c1f4083e4abe323"],"state_sha256":"49153767ce2e93f0b9889d835387546161c719d095ef0800846b09e21ffebf93"}