{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1997:BUWH2QLRBFGBLOTOA6KXZ7M5DX","short_pith_number":"pith:BUWH2QLR","canonical_record":{"source":{"id":"gr-qc/9710106","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1997-10-22T14:40:50Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"8fe356484aa1c160d394ddbc0f1f319394bd58fb43d73fbbdd67aff0c4ea3cf7","abstract_canon_sha256":"f02911e2e340dc391736d43c7e1be641a9ad9d068ae0de7251827df90a617b4c"},"schema_version":"1.0"},"canonical_sha256":"0d2c7d4171094c15ba6e07957cfd9d1df0d36aa6bf83aebaf56139f98705efa0","source":{"kind":"arxiv","id":"gr-qc/9710106","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9710106","created_at":"2026-07-04T16:04:40Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9710106v2","created_at":"2026-07-04T16:04:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9710106","created_at":"2026-07-04T16:04:40Z"},{"alias_kind":"pith_short_12","alias_value":"BUWH2QLRBFGB","created_at":"2026-07-04T16:04:40Z"},{"alias_kind":"pith_short_16","alias_value":"BUWH2QLRBFGBLOTO","created_at":"2026-07-04T16:04:40Z"},{"alias_kind":"pith_short_8","alias_value":"BUWH2QLR","created_at":"2026-07-04T16:04:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1997:BUWH2QLRBFGBLOTOA6KXZ7M5DX","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/9710106","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1997-10-22T14:40:50Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"8fe356484aa1c160d394ddbc0f1f319394bd58fb43d73fbbdd67aff0c4ea3cf7","abstract_canon_sha256":"f02911e2e340dc391736d43c7e1be641a9ad9d068ae0de7251827df90a617b4c"},"schema_version":"1.0"},"canonical_sha256":"0d2c7d4171094c15ba6e07957cfd9d1df0d36aa6bf83aebaf56139f98705efa0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:04:40.793368Z","signature_b64":"6qeXvX/Sd3GB7qOiCPM5EloiZYDu2VB3CLpLcVVzqDQcsVHUGpv3FVte4TfBktocuMSkNGIFk8NUrny4HsIdAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0d2c7d4171094c15ba6e07957cfd9d1df0d36aa6bf83aebaf56139f98705efa0","last_reissued_at":"2026-07-04T16:04:40.793017Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:04:40.793017Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/9710106","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":"2026-07-04T16:04:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ayBKs1i/YbOaAVS+fQnTyHI8k5GLKN+G3HoOdv8Z1kSnwjGsGqtoQuGxqY+rgr0Frr6CIPcCRdSB/kgyZVfpCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T21:00:42.216515Z"},"content_sha256":"2fc508f2791da9367384cfb65e4bb097a074b2d2eb4bfbaa5fec25b7d68e28ea","schema_version":"1.0","event_id":"sha256:2fc508f2791da9367384cfb65e4bb097a074b2d2eb4bfbaa5fec25b7d68e28ea"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1997:BUWH2QLRBFGBLOTOA6KXZ7M5DX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Correction to the Entropy of the (2+1)-Dimensional Black Hole","license":"","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"A.A. Bytsenko, L. Vanzo, S. Zerbini","submitted_at":"1997-10-22T14:40:50Z","abstract_excerpt":"The thermodynamic properties of the (2+1)-dimensional non-rotating black hole of Ba\\~nados, Teitelboim and Zanelli are discussed. The first quantum correction to the Bekenstein-Hawking entropy is evaluated within the on-shell Euclidean formalism, making use of the related Chern-Simons representation of the 3-dimensional gravity. Horizon and ultraviolet divergences in the quantum correction are dealt with a renormalization of the Newton constant. It is argued that the quantum correction due to the gravitational field shrinks the effective radius of a hole and becomes more and more important as "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9710106","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/9710106/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":"2026-07-04T16:04:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Tcpf0BfMHT1C1neMxjPqcurKIp/JzhXtRDkuEIP93pL+whzZrmt/R/voO2GQIAuQEoyLGo3GIO5saNeJY3u0Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T21:00:42.217146Z"},"content_sha256":"823ba3fad273a7f3aec19919fdb38ae7c32f22fc5d10e95b4ebaabc48a64b3ac","schema_version":"1.0","event_id":"sha256:823ba3fad273a7f3aec19919fdb38ae7c32f22fc5d10e95b4ebaabc48a64b3ac"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BUWH2QLRBFGBLOTOA6KXZ7M5DX/bundle.json","state_url":"https://pith.science/pith/BUWH2QLRBFGBLOTOA6KXZ7M5DX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BUWH2QLRBFGBLOTOA6KXZ7M5DX/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":"2026-08-12T21:00:42Z","links":{"resolver":"https://pith.science/pith/BUWH2QLRBFGBLOTOA6KXZ7M5DX","bundle":"https://pith.science/pith/BUWH2QLRBFGBLOTOA6KXZ7M5DX/bundle.json","state":"https://pith.science/pith/BUWH2QLRBFGBLOTOA6KXZ7M5DX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BUWH2QLRBFGBLOTOA6KXZ7M5DX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:BUWH2QLRBFGBLOTOA6KXZ7M5DX","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":"f02911e2e340dc391736d43c7e1be641a9ad9d068ae0de7251827df90a617b4c","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"gr-qc","submitted_at":"1997-10-22T14:40:50Z","title_canon_sha256":"8fe356484aa1c160d394ddbc0f1f319394bd58fb43d73fbbdd67aff0c4ea3cf7"},"schema_version":"1.0","source":{"id":"gr-qc/9710106","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9710106","created_at":"2026-07-04T16:04:40Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9710106v2","created_at":"2026-07-04T16:04:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9710106","created_at":"2026-07-04T16:04:40Z"},{"alias_kind":"pith_short_12","alias_value":"BUWH2QLRBFGB","created_at":"2026-07-04T16:04:40Z"},{"alias_kind":"pith_short_16","alias_value":"BUWH2QLRBFGBLOTO","created_at":"2026-07-04T16:04:40Z"},{"alias_kind":"pith_short_8","alias_value":"BUWH2QLR","created_at":"2026-07-04T16:04:40Z"}],"graph_snapshots":[{"event_id":"sha256:823ba3fad273a7f3aec19919fdb38ae7c32f22fc5d10e95b4ebaabc48a64b3ac","target":"graph","created_at":"2026-07-04T16:04:40Z","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/9710106/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The thermodynamic properties of the (2+1)-dimensional non-rotating black hole of Ba\\~nados, Teitelboim and Zanelli are discussed. The first quantum correction to the Bekenstein-Hawking entropy is evaluated within the on-shell Euclidean formalism, making use of the related Chern-Simons representation of the 3-dimensional gravity. Horizon and ultraviolet divergences in the quantum correction are dealt with a renormalization of the Newton constant. It is argued that the quantum correction due to the gravitational field shrinks the effective radius of a hole and becomes more and more important as ","authors_text":"A.A. Bytsenko, L. Vanzo, S. Zerbini","cross_cats":["hep-th"],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"1997-10-22T14:40:50Z","title":"Quantum Correction to the Entropy of the (2+1)-Dimensional Black Hole"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9710106","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":"sha256:2fc508f2791da9367384cfb65e4bb097a074b2d2eb4bfbaa5fec25b7d68e28ea","target":"record","created_at":"2026-07-04T16:04:40Z","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":"f02911e2e340dc391736d43c7e1be641a9ad9d068ae0de7251827df90a617b4c","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"gr-qc","submitted_at":"1997-10-22T14:40:50Z","title_canon_sha256":"8fe356484aa1c160d394ddbc0f1f319394bd58fb43d73fbbdd67aff0c4ea3cf7"},"schema_version":"1.0","source":{"id":"gr-qc/9710106","kind":"arxiv","version":2}},"canonical_sha256":"0d2c7d4171094c15ba6e07957cfd9d1df0d36aa6bf83aebaf56139f98705efa0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0d2c7d4171094c15ba6e07957cfd9d1df0d36aa6bf83aebaf56139f98705efa0","first_computed_at":"2026-07-04T16:04:40.793017Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:04:40.793017Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6qeXvX/Sd3GB7qOiCPM5EloiZYDu2VB3CLpLcVVzqDQcsVHUGpv3FVte4TfBktocuMSkNGIFk8NUrny4HsIdAw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:04:40.793368Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/9710106","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2fc508f2791da9367384cfb65e4bb097a074b2d2eb4bfbaa5fec25b7d68e28ea","sha256:823ba3fad273a7f3aec19919fdb38ae7c32f22fc5d10e95b4ebaabc48a64b3ac"],"state_sha256":"bcbcead5b410cf603dd99009aa31f38e67cfc9b826fa2bdb2c3df810924959fb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0Log8j7smsHZawNIJ44JG3Pad0oMwHjUI1LJgAugksx4E664MZaqVb4yoVBS7CdRmI4O6sGDMbfBnv7Z3D6SCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T21:00:42.222288Z","bundle_sha256":"68b55bce15fa80042a9887e20d368471ba9614270f0f2ca7fe337542c98c6067"}}