{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1996:JRUGAVHVNIOCRPOEP4DPNXSTOS","short_pith_number":"pith:JRUGAVHV","canonical_record":{"source":{"id":"gr-qc/9607054","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1996-07-23T15:59:20Z","cross_cats_sorted":[],"title_canon_sha256":"d827c890700faa595bc4d68206ba33c8f7cfe270f81a3ac4eda325b7132d856d","abstract_canon_sha256":"d3cc07ec03c0ecbc2aa7ff3ebcb0130701bf2131086cd74f4d976e49803b839d"},"schema_version":"1.0"},"canonical_sha256":"4c686054f56a1c28bdc47f06f6de5374a35e78dcda7c8e300419e26a0d290b5a","source":{"kind":"arxiv","id":"gr-qc/9607054","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9607054","created_at":"2026-07-04T16:01:17Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9607054v1","created_at":"2026-07-04T16:01:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9607054","created_at":"2026-07-04T16:01:17Z"},{"alias_kind":"pith_short_12","alias_value":"JRUGAVHVNIOC","created_at":"2026-07-04T16:01:17Z"},{"alias_kind":"pith_short_16","alias_value":"JRUGAVHVNIOCRPOE","created_at":"2026-07-04T16:01:17Z"},{"alias_kind":"pith_short_8","alias_value":"JRUGAVHV","created_at":"2026-07-04T16:01:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1996:JRUGAVHVNIOCRPOEP4DPNXSTOS","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/9607054","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1996-07-23T15:59:20Z","cross_cats_sorted":[],"title_canon_sha256":"d827c890700faa595bc4d68206ba33c8f7cfe270f81a3ac4eda325b7132d856d","abstract_canon_sha256":"d3cc07ec03c0ecbc2aa7ff3ebcb0130701bf2131086cd74f4d976e49803b839d"},"schema_version":"1.0"},"canonical_sha256":"4c686054f56a1c28bdc47f06f6de5374a35e78dcda7c8e300419e26a0d290b5a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:01:17.419413Z","signature_b64":"kbSNbp2WDwIYbGaj3I4ZsJlrN3jPFxW08osrZfF8j+/zr9WR4g/atWLKQ8FwFV2NrEFwVvFEP7BUMD3ZIOddCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4c686054f56a1c28bdc47f06f6de5374a35e78dcda7c8e300419e26a0d290b5a","last_reissued_at":"2026-07-04T16:01:17.418963Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:01:17.418963Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/9607054","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:01:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y7JitDoAWLRfWAWvyzWwryMZe9fJtYbKAMy+OaONm6iD0ol98Ih3WGQSGllY+0YIYTaN2emqsy1tbe2LHVM8BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T21:49:49.426674Z"},"content_sha256":"754650cf9e33f6cfb9a0c006cb4651e4933b70de2e387695340b9569e15fdc39","schema_version":"1.0","event_id":"sha256:754650cf9e33f6cfb9a0c006cb4651e4933b70de2e387695340b9569e15fdc39"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1996:JRUGAVHVNIOCRPOEP4DPNXSTOS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quasinormal modes of nearly extreme Reissner-Nordstrom black holes","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Hisashi Onozawa, Nils Andersson","submitted_at":"1996-07-23T15:59:20Z","abstract_excerpt":"We present detailed calculations of the quasinormal modes of Reissner-Nordstrom black holes. While the first few, slowly damped, modes depend on the charge of the black hole in a relatively simple way, we find that the rapidly damped modes show several peculiar features. The higher modes generally spiral into the value for the extreme black hole as the charge increases. We also discuss the possible existence of a purely imaginary mode for the Schwarzschild black hole: Our data suggest that there is a quasinormal mode that limits to $\\omega M = -2i$ as $Q\\to 0$."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9607054","kind":"arxiv","version":1},"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/9607054/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":"2026-07-04T16:01:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TV/v6XG+BcNaV7cVuLf0JBMcJCVP9ke1lNsZJUbrLkkHX6Q17FFryI4SV4y4A48/+RoP7r3quF5c+OMCmL4wDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T21:49:49.427230Z"},"content_sha256":"6bcea6ea6123f1eec13bcd74e7452ef0eea5ee383baa2e56f4128e745b46c108","schema_version":"1.0","event_id":"sha256:6bcea6ea6123f1eec13bcd74e7452ef0eea5ee383baa2e56f4128e745b46c108"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JRUGAVHVNIOCRPOEP4DPNXSTOS/bundle.json","state_url":"https://pith.science/pith/JRUGAVHVNIOCRPOEP4DPNXSTOS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JRUGAVHVNIOCRPOEP4DPNXSTOS/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":"2026-08-14T21:49:49Z","links":{"resolver":"https://pith.science/pith/JRUGAVHVNIOCRPOEP4DPNXSTOS","bundle":"https://pith.science/pith/JRUGAVHVNIOCRPOEP4DPNXSTOS/bundle.json","state":"https://pith.science/pith/JRUGAVHVNIOCRPOEP4DPNXSTOS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JRUGAVHVNIOCRPOEP4DPNXSTOS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:JRUGAVHVNIOCRPOEP4DPNXSTOS","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":"d3cc07ec03c0ecbc2aa7ff3ebcb0130701bf2131086cd74f4d976e49803b839d","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1996-07-23T15:59:20Z","title_canon_sha256":"d827c890700faa595bc4d68206ba33c8f7cfe270f81a3ac4eda325b7132d856d"},"schema_version":"1.0","source":{"id":"gr-qc/9607054","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9607054","created_at":"2026-07-04T16:01:17Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9607054v1","created_at":"2026-07-04T16:01:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9607054","created_at":"2026-07-04T16:01:17Z"},{"alias_kind":"pith_short_12","alias_value":"JRUGAVHVNIOC","created_at":"2026-07-04T16:01:17Z"},{"alias_kind":"pith_short_16","alias_value":"JRUGAVHVNIOCRPOE","created_at":"2026-07-04T16:01:17Z"},{"alias_kind":"pith_short_8","alias_value":"JRUGAVHV","created_at":"2026-07-04T16:01:17Z"}],"graph_snapshots":[{"event_id":"sha256:6bcea6ea6123f1eec13bcd74e7452ef0eea5ee383baa2e56f4128e745b46c108","target":"graph","created_at":"2026-07-04T16:01:17Z","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/9607054/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present detailed calculations of the quasinormal modes of Reissner-Nordstrom black holes. While the first few, slowly damped, modes depend on the charge of the black hole in a relatively simple way, we find that the rapidly damped modes show several peculiar features. The higher modes generally spiral into the value for the extreme black hole as the charge increases. We also discuss the possible existence of a purely imaginary mode for the Schwarzschild black hole: Our data suggest that there is a quasinormal mode that limits to $\\omega M = -2i$ as $Q\\to 0$.","authors_text":"Hisashi Onozawa, Nils Andersson","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"1996-07-23T15:59:20Z","title":"Quasinormal modes of nearly extreme Reissner-Nordstrom black holes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9607054","kind":"arxiv","version":1},"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":"sha256:754650cf9e33f6cfb9a0c006cb4651e4933b70de2e387695340b9569e15fdc39","target":"record","created_at":"2026-07-04T16:01:17Z","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":"d3cc07ec03c0ecbc2aa7ff3ebcb0130701bf2131086cd74f4d976e49803b839d","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1996-07-23T15:59:20Z","title_canon_sha256":"d827c890700faa595bc4d68206ba33c8f7cfe270f81a3ac4eda325b7132d856d"},"schema_version":"1.0","source":{"id":"gr-qc/9607054","kind":"arxiv","version":1}},"canonical_sha256":"4c686054f56a1c28bdc47f06f6de5374a35e78dcda7c8e300419e26a0d290b5a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c686054f56a1c28bdc47f06f6de5374a35e78dcda7c8e300419e26a0d290b5a","first_computed_at":"2026-07-04T16:01:17.418963Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:01:17.418963Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kbSNbp2WDwIYbGaj3I4ZsJlrN3jPFxW08osrZfF8j+/zr9WR4g/atWLKQ8FwFV2NrEFwVvFEP7BUMD3ZIOddCg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:01:17.419413Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/9607054","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:754650cf9e33f6cfb9a0c006cb4651e4933b70de2e387695340b9569e15fdc39","sha256:6bcea6ea6123f1eec13bcd74e7452ef0eea5ee383baa2e56f4128e745b46c108"],"state_sha256":"4f5fdf760a96976562dff80df1f9d3505d1e6f253e585b73a3a8d05be2c3637d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nn0YyGBmYQQCJmjnIgkdW2CpM38bk5OSguagE6LhT8SB7/HUSxCAUhmZf6LCEyiu+40YQXst+HG0pYLCKOkvDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T21:49:49.430436Z","bundle_sha256":"6930b7f60fb13283e0adb724ae5cee74359dc7d59ff92cf4a259d15e6235c761"}}