{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:XK5T6NM52JZDJKSI3F63LQFXBE","short_pith_number":"pith:XK5T6NM5","canonical_record":{"source":{"id":"gr-qc/0607026","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2006-07-06T18:55:08Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"3538a006aee5e254372a1119de1e2a84e54d20b4fe7a7e69426808229b9702c8","abstract_canon_sha256":"b07b1fcd4dd0f69dbfa9c33abfc0840a769a97ef1ffbf838a8d3d2aecbb0cb95"},"schema_version":"1.0"},"canonical_sha256":"babb3f359dd27234aa48d97db5c0b709077d37f9e3227cccb66df2a1276dc108","source":{"kind":"arxiv","id":"gr-qc/0607026","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0607026","created_at":"2026-07-04T17:01:29Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0607026v2","created_at":"2026-07-04T17:01:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0607026","created_at":"2026-07-04T17:01:29Z"},{"alias_kind":"pith_short_12","alias_value":"XK5T6NM52JZD","created_at":"2026-07-04T17:01:29Z"},{"alias_kind":"pith_short_16","alias_value":"XK5T6NM52JZDJKSI","created_at":"2026-07-04T17:01:29Z"},{"alias_kind":"pith_short_8","alias_value":"XK5T6NM5","created_at":"2026-07-04T17:01:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:XK5T6NM52JZDJKSI3F63LQFXBE","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/0607026","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2006-07-06T18:55:08Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"3538a006aee5e254372a1119de1e2a84e54d20b4fe7a7e69426808229b9702c8","abstract_canon_sha256":"b07b1fcd4dd0f69dbfa9c33abfc0840a769a97ef1ffbf838a8d3d2aecbb0cb95"},"schema_version":"1.0"},"canonical_sha256":"babb3f359dd27234aa48d97db5c0b709077d37f9e3227cccb66df2a1276dc108","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:01:29.002384Z","signature_b64":"3rsMA3qb5oq4SikzscoKrxLZQ72EvvDmDkyr0X3cLr1izWLwBpp8vpwdSNmiaz2PEulm/G5gIoxaPvYZilyFBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"babb3f359dd27234aa48d97db5c0b709077d37f9e3227cccb66df2a1276dc108","last_reissued_at":"2026-07-04T17:01:29.002040Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:01:29.002040Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/0607026","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T17:01:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ADutrTORkoD0wk/Ao3wvvksGGE21gdiWeCR+entQn4sv37jE5ejFG/r/nr1BQsmluuSFM4GgJNqXWWeyFyrrDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T10:25:51.522895Z"},"content_sha256":"981064b84297fe53b6c12c5f9322fca0a6a0f2c245922792e4102b7c5ccf5f3d","schema_version":"1.0","event_id":"sha256:981064b84297fe53b6c12c5f9322fca0a6a0f2c245922792e4102b7c5ccf5f3d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:XK5T6NM52JZDJKSI3F63LQFXBE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Covariant description of the black hole entropy in 3D gravity","license":"","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"B. Cvetkovic, M. Blagojevic","submitted_at":"2006-07-06T18:55:08Z","abstract_excerpt":"We study the entropy of the black hole with torsion using the covariant form of the partition function. The regularization of infinities appearing in the semiclassical calculation is shown to be consistent with the grand canonical boundary conditions. The correct value for the black hole entropy is obtained provided the black hole manifold has two boundaries, one at infinity and one at the horizon. However, one can construct special coordinate systems, in which the entropy is effectively associated with only one of these boundaries."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0607026","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/gr-qc/0607026/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T17:01:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5qMDTvPE0wHX9wVN8f/InMhUvMvJKWMH1Oe+vJAzaWFcyA9UxpNv+8HllLp9zW9+FH1+pPh2Eo58+uMOe/bTAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T10:25:51.523881Z"},"content_sha256":"19e7acda20c4798ffb2dc5fe2deaf07cb8019cb6e6102f5676c43ef0217dded8","schema_version":"1.0","event_id":"sha256:19e7acda20c4798ffb2dc5fe2deaf07cb8019cb6e6102f5676c43ef0217dded8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XK5T6NM52JZDJKSI3F63LQFXBE/bundle.json","state_url":"https://pith.science/pith/XK5T6NM52JZDJKSI3F63LQFXBE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XK5T6NM52JZDJKSI3F63LQFXBE/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-15T10:25:51Z","links":{"resolver":"https://pith.science/pith/XK5T6NM52JZDJKSI3F63LQFXBE","bundle":"https://pith.science/pith/XK5T6NM52JZDJKSI3F63LQFXBE/bundle.json","state":"https://pith.science/pith/XK5T6NM52JZDJKSI3F63LQFXBE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XK5T6NM52JZDJKSI3F63LQFXBE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:XK5T6NM52JZDJKSI3F63LQFXBE","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":"b07b1fcd4dd0f69dbfa9c33abfc0840a769a97ef1ffbf838a8d3d2aecbb0cb95","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"gr-qc","submitted_at":"2006-07-06T18:55:08Z","title_canon_sha256":"3538a006aee5e254372a1119de1e2a84e54d20b4fe7a7e69426808229b9702c8"},"schema_version":"1.0","source":{"id":"gr-qc/0607026","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0607026","created_at":"2026-07-04T17:01:29Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0607026v2","created_at":"2026-07-04T17:01:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0607026","created_at":"2026-07-04T17:01:29Z"},{"alias_kind":"pith_short_12","alias_value":"XK5T6NM52JZD","created_at":"2026-07-04T17:01:29Z"},{"alias_kind":"pith_short_16","alias_value":"XK5T6NM52JZDJKSI","created_at":"2026-07-04T17:01:29Z"},{"alias_kind":"pith_short_8","alias_value":"XK5T6NM5","created_at":"2026-07-04T17:01:29Z"}],"graph_snapshots":[{"event_id":"sha256:19e7acda20c4798ffb2dc5fe2deaf07cb8019cb6e6102f5676c43ef0217dded8","target":"graph","created_at":"2026-07-04T17:01:29Z","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/gr-qc/0607026/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the entropy of the black hole with torsion using the covariant form of the partition function. The regularization of infinities appearing in the semiclassical calculation is shown to be consistent with the grand canonical boundary conditions. The correct value for the black hole entropy is obtained provided the black hole manifold has two boundaries, one at infinity and one at the horizon. However, one can construct special coordinate systems, in which the entropy is effectively associated with only one of these boundaries.","authors_text":"B. Cvetkovic, M. Blagojevic","cross_cats":["hep-th"],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"2006-07-06T18:55:08Z","title":"Covariant description of the black hole entropy in 3D gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0607026","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":"sha256:981064b84297fe53b6c12c5f9322fca0a6a0f2c245922792e4102b7c5ccf5f3d","target":"record","created_at":"2026-07-04T17:01:29Z","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":"b07b1fcd4dd0f69dbfa9c33abfc0840a769a97ef1ffbf838a8d3d2aecbb0cb95","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"gr-qc","submitted_at":"2006-07-06T18:55:08Z","title_canon_sha256":"3538a006aee5e254372a1119de1e2a84e54d20b4fe7a7e69426808229b9702c8"},"schema_version":"1.0","source":{"id":"gr-qc/0607026","kind":"arxiv","version":2}},"canonical_sha256":"babb3f359dd27234aa48d97db5c0b709077d37f9e3227cccb66df2a1276dc108","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"babb3f359dd27234aa48d97db5c0b709077d37f9e3227cccb66df2a1276dc108","first_computed_at":"2026-07-04T17:01:29.002040Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:01:29.002040Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3rsMA3qb5oq4SikzscoKrxLZQ72EvvDmDkyr0X3cLr1izWLwBpp8vpwdSNmiaz2PEulm/G5gIoxaPvYZilyFBA==","signature_status":"signed_v1","signed_at":"2026-07-04T17:01:29.002384Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/0607026","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:981064b84297fe53b6c12c5f9322fca0a6a0f2c245922792e4102b7c5ccf5f3d","sha256:19e7acda20c4798ffb2dc5fe2deaf07cb8019cb6e6102f5676c43ef0217dded8"],"state_sha256":"f02a7101f4d4516e574cd844c208e01c1f206eb173733fd7de90afca802563c8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e8kjpn7BySC+KwYusXGkYBUYV568LXbUoHpbhv5P+obWhGuULsEYG73Gj4rlqglrklWFUPQW4mhFm0JxUIEGAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T10:25:51.531050Z","bundle_sha256":"fddbfa5d59b8e694087bb66462e63395243e55d9430f8bae0ed4aa82af2c8eeb"}}