{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:VHSNFPHVWGRMWY3LROMTYPJJMQ","short_pith_number":"pith:VHSNFPHV","canonical_record":{"source":{"id":"gr-qc/0404055","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2004-04-13T01:45:32Z","cross_cats_sorted":[],"title_canon_sha256":"55ff823ddf35edb4a3181f3c0b8b084032f0c55984cc0fd1386f14946382efd3","abstract_canon_sha256":"ea314d5def4f2d3d09a49685ea0a37b6342c6ff5a8b830e07b491431bd505f8b"},"schema_version":"1.0"},"canonical_sha256":"a9e4d2bcf5b1a2cb636b8b993c3d296419dbb0eeb3e4b388ff791e173b9b40b3","source":{"kind":"arxiv","id":"gr-qc/0404055","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0404055","created_at":"2026-05-18T00:37:30Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0404055v2","created_at":"2026-05-18T00:37:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0404055","created_at":"2026-05-18T00:37:30Z"},{"alias_kind":"pith_short_12","alias_value":"VHSNFPHVWGRM","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"VHSNFPHVWGRMWY3L","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"VHSNFPHV","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:VHSNFPHVWGRMWY3LROMTYPJJMQ","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/0404055","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2004-04-13T01:45:32Z","cross_cats_sorted":[],"title_canon_sha256":"55ff823ddf35edb4a3181f3c0b8b084032f0c55984cc0fd1386f14946382efd3","abstract_canon_sha256":"ea314d5def4f2d3d09a49685ea0a37b6342c6ff5a8b830e07b491431bd505f8b"},"schema_version":"1.0"},"canonical_sha256":"a9e4d2bcf5b1a2cb636b8b993c3d296419dbb0eeb3e4b388ff791e173b9b40b3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:37:30.364931Z","signature_b64":"dbsgxDb+7rzVI7mjGmG3FO5lPe2yuJPmOeAM2+ZMTl3HS6MvEE6pP6pjyWIZbe1n3BnnCDIH/yc+Ob8OmoU7Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a9e4d2bcf5b1a2cb636b8b993c3d296419dbb0eeb3e4b388ff791e173b9b40b3","last_reissued_at":"2026-05-18T00:37:30.364467Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:37:30.364467Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/0404055","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":"2026-05-18T00:37:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"diFxLze8i8ZdbPvTDzUG3l7wEMn9HrEPdU7EI+rNlJ0w/uQ8gqI+bvhoeQHteHnPLCkL2Oi3eOHdJ+T6TP3cCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T08:22:48.161076Z"},"content_sha256":"0e4973533704e8029c5498bdd3870033b4ff0bb15db8f6301f5d87d1c04da55b","schema_version":"1.0","event_id":"sha256:0e4973533704e8029c5498bdd3870033b4ff0bb15db8f6301f5d87d1c04da55b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:VHSNFPHVWGRMWY3LROMTYPJJMQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Ln(3) and Black Hole Entropy","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Olaf Dreyer","submitted_at":"2004-04-13T01:45:32Z","abstract_excerpt":"We review an idea that uses details of the quasinormal mode spectrum of a black hole to obtain the Bekenstein-Hawking entropy of $A/4$ in Loop Quantum Gravity. We further comment on a recent proposal concerning the quasinormal mode spectrum of rotating black holes. We conclude by remarking on a recent proposal to include supersymmetry."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0404055","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":""},"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":"2026-05-18T00:37:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IZZ3TdSf33RSqZVTiKkAQTJM1UHvxTmaBOfjCrbCawr1GYAW+BLKynIn60Q9gn3aF1F8jbOXc8jq/5OD22hMBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T08:22:48.161831Z"},"content_sha256":"2bb56a986273477bfa1bc1bac794aafad967f2a9638d50d11a31edfc02d40f41","schema_version":"1.0","event_id":"sha256:2bb56a986273477bfa1bc1bac794aafad967f2a9638d50d11a31edfc02d40f41"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VHSNFPHVWGRMWY3LROMTYPJJMQ/bundle.json","state_url":"https://pith.science/pith/VHSNFPHVWGRMWY3LROMTYPJJMQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VHSNFPHVWGRMWY3LROMTYPJJMQ/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":"2026-06-10T08:22:48Z","links":{"resolver":"https://pith.science/pith/VHSNFPHVWGRMWY3LROMTYPJJMQ","bundle":"https://pith.science/pith/VHSNFPHVWGRMWY3LROMTYPJJMQ/bundle.json","state":"https://pith.science/pith/VHSNFPHVWGRMWY3LROMTYPJJMQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VHSNFPHVWGRMWY3LROMTYPJJMQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:VHSNFPHVWGRMWY3LROMTYPJJMQ","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":"ea314d5def4f2d3d09a49685ea0a37b6342c6ff5a8b830e07b491431bd505f8b","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2004-04-13T01:45:32Z","title_canon_sha256":"55ff823ddf35edb4a3181f3c0b8b084032f0c55984cc0fd1386f14946382efd3"},"schema_version":"1.0","source":{"id":"gr-qc/0404055","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0404055","created_at":"2026-05-18T00:37:30Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0404055v2","created_at":"2026-05-18T00:37:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0404055","created_at":"2026-05-18T00:37:30Z"},{"alias_kind":"pith_short_12","alias_value":"VHSNFPHVWGRM","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"VHSNFPHVWGRMWY3L","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"VHSNFPHV","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:2bb56a986273477bfa1bc1bac794aafad967f2a9638d50d11a31edfc02d40f41","target":"graph","created_at":"2026-05-18T00:37:30Z","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 review an idea that uses details of the quasinormal mode spectrum of a black hole to obtain the Bekenstein-Hawking entropy of $A/4$ in Loop Quantum Gravity. We further comment on a recent proposal concerning the quasinormal mode spectrum of rotating black holes. We conclude by remarking on a recent proposal to include supersymmetry.","authors_text":"Olaf Dreyer","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"2004-04-13T01:45:32Z","title":"Ln(3) and Black Hole Entropy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0404055","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":"sha256:0e4973533704e8029c5498bdd3870033b4ff0bb15db8f6301f5d87d1c04da55b","target":"record","created_at":"2026-05-18T00:37:30Z","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":"ea314d5def4f2d3d09a49685ea0a37b6342c6ff5a8b830e07b491431bd505f8b","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2004-04-13T01:45:32Z","title_canon_sha256":"55ff823ddf35edb4a3181f3c0b8b084032f0c55984cc0fd1386f14946382efd3"},"schema_version":"1.0","source":{"id":"gr-qc/0404055","kind":"arxiv","version":2}},"canonical_sha256":"a9e4d2bcf5b1a2cb636b8b993c3d296419dbb0eeb3e4b388ff791e173b9b40b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a9e4d2bcf5b1a2cb636b8b993c3d296419dbb0eeb3e4b388ff791e173b9b40b3","first_computed_at":"2026-05-18T00:37:30.364467Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:30.364467Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dbsgxDb+7rzVI7mjGmG3FO5lPe2yuJPmOeAM2+ZMTl3HS6MvEE6pP6pjyWIZbe1n3BnnCDIH/yc+Ob8OmoU7Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:30.364931Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/0404055","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0e4973533704e8029c5498bdd3870033b4ff0bb15db8f6301f5d87d1c04da55b","sha256:2bb56a986273477bfa1bc1bac794aafad967f2a9638d50d11a31edfc02d40f41"],"state_sha256":"28ee59d0ef6c59395fe9ce13e318a552d892d8c5386df150b79a8bcf60759c68"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gxVXMkDsQ6IeXIT+RGzA0RQL66xDVTQ4/CsHP7inX3bdL8SwsbJpKnUmJ2rimby94C2Z0SYAHI/Omb30Ca0gCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T08:22:48.166362Z","bundle_sha256":"3cb1b5e23f24c07757e5e1c294b72f3a9291a8c3552e0758f4b34f441b2f8ed5"}}