{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:ZC7G2MBE3H4O2TY237TED7N3PD","short_pith_number":"pith:ZC7G2MBE","canonical_record":{"source":{"id":"1204.3566","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-04-16T16:48:44Z","cross_cats_sorted":[],"title_canon_sha256":"689c255666d406fccf9c372bcfce160ad2f7aa459102bbb359a5199b2c91c962","abstract_canon_sha256":"ea73df9f43968b14a3e7e3cb6590e0ae41ef2266067018484213e373c597cebb"},"schema_version":"1.0"},"canonical_sha256":"c8be6d3024d9f8ed4f1adfe641fdbb78f13d16b6ac9c96d5e1c8dc096e788008","source":{"kind":"arxiv","id":"1204.3566","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.3566","created_at":"2026-05-18T03:53:06Z"},{"alias_kind":"arxiv_version","alias_value":"1204.3566v2","created_at":"2026-05-18T03:53:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.3566","created_at":"2026-05-18T03:53:06Z"},{"alias_kind":"pith_short_12","alias_value":"ZC7G2MBE3H4O","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_16","alias_value":"ZC7G2MBE3H4O2TY2","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_8","alias_value":"ZC7G2MBE","created_at":"2026-05-18T12:27:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:ZC7G2MBE3H4O2TY237TED7N3PD","target":"record","payload":{"canonical_record":{"source":{"id":"1204.3566","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-04-16T16:48:44Z","cross_cats_sorted":[],"title_canon_sha256":"689c255666d406fccf9c372bcfce160ad2f7aa459102bbb359a5199b2c91c962","abstract_canon_sha256":"ea73df9f43968b14a3e7e3cb6590e0ae41ef2266067018484213e373c597cebb"},"schema_version":"1.0"},"canonical_sha256":"c8be6d3024d9f8ed4f1adfe641fdbb78f13d16b6ac9c96d5e1c8dc096e788008","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:53:06.543872Z","signature_b64":"p7P9TtVf79s1lduZr0wBppl5SVJZRGflsXQNWbyqHYM4Tgk1xT60lSLLSfXbF9fSQMIyVvd1FUy4lDn99J6hDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c8be6d3024d9f8ed4f1adfe641fdbb78f13d16b6ac9c96d5e1c8dc096e788008","last_reissued_at":"2026-05-18T03:53:06.543079Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:53:06.543079Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1204.3566","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":"2026-05-18T03:53:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oY9UK2OcjWPLyoSvEEB1JmGo5Z0CCJjEVdZ+gvF3ZJvnPdhz7CyISBBDbii9CGegYDj0KXTWC+8ITBYDFSqLCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T16:00:51.919546Z"},"content_sha256":"c73154bd6ee0a36b38c958f4d610d80e607f58bc195bb40560ab92dd5e7bd65c","schema_version":"1.0","event_id":"sha256:c73154bd6ee0a36b38c958f4d610d80e607f58bc195bb40560ab92dd5e7bd65c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:ZC7G2MBE3H4O2TY237TED7N3PD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quasi-normal modes, area spectra and multi-horizon spacetimes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Jozef Skakala","submitted_at":"2012-04-16T16:48:44Z","abstract_excerpt":"We suggest an interpretation for the highly damped QNM frequencies of the spherically symmetric multi-horizon spacetimes (Reissner-Nordstrom, Schwarzschild-deSitter, Reissner-Nordstrom-deSitter) following Maggiore's proposal about the link between the asymptotic QNM frequencies and the black hole thermodynamics. We show that the behavior of the asymptotic frequencies is easy to understand if one assumes that all of the horizons have the same equispaced area spectra. The QNM analysis is then consistent with the choice of the area spectra to be the one originally proposed for the black hole's ho"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.3566","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":"2026-05-18T03:53:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0ZDNPpWWfIzfbevSZ//4md+yptzKyk/V8pRkUMR7SigxmkFxOzWhpLrM+v42rSvCWY9bRv2jAJzXJ6hUPgggBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T16:00:51.920293Z"},"content_sha256":"02da299e55d0f94290822e841c4b37a0dfa9702ec4a2173504d59066dd9a2b86","schema_version":"1.0","event_id":"sha256:02da299e55d0f94290822e841c4b37a0dfa9702ec4a2173504d59066dd9a2b86"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZC7G2MBE3H4O2TY237TED7N3PD/bundle.json","state_url":"https://pith.science/pith/ZC7G2MBE3H4O2TY237TED7N3PD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZC7G2MBE3H4O2TY237TED7N3PD/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":"2026-05-31T16:00:51Z","links":{"resolver":"https://pith.science/pith/ZC7G2MBE3H4O2TY237TED7N3PD","bundle":"https://pith.science/pith/ZC7G2MBE3H4O2TY237TED7N3PD/bundle.json","state":"https://pith.science/pith/ZC7G2MBE3H4O2TY237TED7N3PD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZC7G2MBE3H4O2TY237TED7N3PD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:ZC7G2MBE3H4O2TY237TED7N3PD","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":"ea73df9f43968b14a3e7e3cb6590e0ae41ef2266067018484213e373c597cebb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-04-16T16:48:44Z","title_canon_sha256":"689c255666d406fccf9c372bcfce160ad2f7aa459102bbb359a5199b2c91c962"},"schema_version":"1.0","source":{"id":"1204.3566","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.3566","created_at":"2026-05-18T03:53:06Z"},{"alias_kind":"arxiv_version","alias_value":"1204.3566v2","created_at":"2026-05-18T03:53:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.3566","created_at":"2026-05-18T03:53:06Z"},{"alias_kind":"pith_short_12","alias_value":"ZC7G2MBE3H4O","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_16","alias_value":"ZC7G2MBE3H4O2TY2","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_8","alias_value":"ZC7G2MBE","created_at":"2026-05-18T12:27:30Z"}],"graph_snapshots":[{"event_id":"sha256:02da299e55d0f94290822e841c4b37a0dfa9702ec4a2173504d59066dd9a2b86","target":"graph","created_at":"2026-05-18T03:53:06Z","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 suggest an interpretation for the highly damped QNM frequencies of the spherically symmetric multi-horizon spacetimes (Reissner-Nordstrom, Schwarzschild-deSitter, Reissner-Nordstrom-deSitter) following Maggiore's proposal about the link between the asymptotic QNM frequencies and the black hole thermodynamics. We show that the behavior of the asymptotic frequencies is easy to understand if one assumes that all of the horizons have the same equispaced area spectra. The QNM analysis is then consistent with the choice of the area spectra to be the one originally proposed for the black hole's ho","authors_text":"Jozef Skakala","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-04-16T16:48:44Z","title":"Quasi-normal modes, area spectra and multi-horizon spacetimes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.3566","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:c73154bd6ee0a36b38c958f4d610d80e607f58bc195bb40560ab92dd5e7bd65c","target":"record","created_at":"2026-05-18T03:53:06Z","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":"ea73df9f43968b14a3e7e3cb6590e0ae41ef2266067018484213e373c597cebb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-04-16T16:48:44Z","title_canon_sha256":"689c255666d406fccf9c372bcfce160ad2f7aa459102bbb359a5199b2c91c962"},"schema_version":"1.0","source":{"id":"1204.3566","kind":"arxiv","version":2}},"canonical_sha256":"c8be6d3024d9f8ed4f1adfe641fdbb78f13d16b6ac9c96d5e1c8dc096e788008","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c8be6d3024d9f8ed4f1adfe641fdbb78f13d16b6ac9c96d5e1c8dc096e788008","first_computed_at":"2026-05-18T03:53:06.543079Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:53:06.543079Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"p7P9TtVf79s1lduZr0wBppl5SVJZRGflsXQNWbyqHYM4Tgk1xT60lSLLSfXbF9fSQMIyVvd1FUy4lDn99J6hDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:53:06.543872Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.3566","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c73154bd6ee0a36b38c958f4d610d80e607f58bc195bb40560ab92dd5e7bd65c","sha256:02da299e55d0f94290822e841c4b37a0dfa9702ec4a2173504d59066dd9a2b86"],"state_sha256":"7f36f11301215c3cd99bb7cc000a6d27b31a748e04abe105ce843b2e8dd4331e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Pw8KafsP3o7InaBLcsDzyLtGPWzotST79MUVsUT2EhKnNP178it9rk339LLwFhwjmAsyt+nEQ+J4zgIHFKGnDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T16:00:51.924086Z","bundle_sha256":"bb013d840b9256c3b4cf0de56d98faad9ca43da243831d65c99f9c68394453a3"}}