{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:25RVNPLFHYZTXJ72AT4L2H73MA","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":"a3c947be62c47edbcd44bb69dd5fd4ca9cbabb6119a6c8dd2d103ecc6d40cf64","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-02-08T21:28:24Z","title_canon_sha256":"36633a634b72b7bf91b754abefd951970f1a05679a58c4d327f07ab926072b99"},"schema_version":"1.0","source":{"id":"astro-ph/0602200","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0602200","created_at":"2026-05-18T01:07:25Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0602200v1","created_at":"2026-05-18T01:07:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0602200","created_at":"2026-05-18T01:07:25Z"},{"alias_kind":"pith_short_12","alias_value":"25RVNPLFHYZT","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"25RVNPLFHYZTXJ72","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"25RVNPLF","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:f11eabc632f82baaaa620cd631710b8c42cec8a202aa23e929412ac2998ceb0b","target":"graph","created_at":"2026-05-18T01:07:25Z","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":"The Kluzniak & Abramowicz model explains high frequency, double peak, \"3:2\" QPOs observed in neutron star and black hole sources in terms of a non-linear parametric resonance between radial and vertical epicyclic oscillations of an almost Keplerian accretion disk. The 3:2 ratio of epicyclic frequencies occurs only in strong gravity. Rebusco (2004) and Horak (2004) studied the model analytically: they proved that a small forcing may indeed excite the parametric 3:2 resonance, but they have not explained the physical nature of the forcing. Here we integrate their equations numerically, dropping ","authors_text":"H. Madsen, P. Andreani, P. Rebusco, R. Vio, R.V. Overgaard","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2006-02-08T21:28:24Z","title":"Stochastic modeling of kHz QPO light curves"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0602200","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:f678c76c31f797c9764a17e76f1163d8eae84d7404913e145d328707aeea4371","target":"record","created_at":"2026-05-18T01:07:25Z","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":"a3c947be62c47edbcd44bb69dd5fd4ca9cbabb6119a6c8dd2d103ecc6d40cf64","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-02-08T21:28:24Z","title_canon_sha256":"36633a634b72b7bf91b754abefd951970f1a05679a58c4d327f07ab926072b99"},"schema_version":"1.0","source":{"id":"astro-ph/0602200","kind":"arxiv","version":1}},"canonical_sha256":"d76356bd653e333ba7fa04f8bd1ffb6012abddfc9b25a0c4ef387c5975510187","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d76356bd653e333ba7fa04f8bd1ffb6012abddfc9b25a0c4ef387c5975510187","first_computed_at":"2026-05-18T01:07:25.561512Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:25.561512Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B8Xp3UEp1P8aBAT3WDjhR3W+qHgBI8URyBaxrl4MZWOYimJgY031J1NrjkzRaA3lFDlWy8/G/ERoGBIMh5axBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:25.561993Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0602200","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f678c76c31f797c9764a17e76f1163d8eae84d7404913e145d328707aeea4371","sha256:f11eabc632f82baaaa620cd631710b8c42cec8a202aa23e929412ac2998ceb0b"],"state_sha256":"92591fbcebe098d6d1beffd4a0804f18264512674f4d52631cd84f35e02c81b7"}