{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:N3CIJFB7WV3GCDCPXQGGR5O5QI","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":"c6b1677b56930382195a1671f5707b6a29241cfda11becd37c56455553f5f520","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-01-04T11:41:32Z","title_canon_sha256":"8ce5b2370e9ef05c221c255643fe6a1bd81c7987f3fdc41f80555f55b0e6dafc"},"schema_version":"1.0","source":{"id":"astro-ph/0701085","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0701085","created_at":"2026-05-18T01:40:27Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0701085v1","created_at":"2026-05-18T01:40:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0701085","created_at":"2026-05-18T01:40:27Z"},{"alias_kind":"pith_short_12","alias_value":"N3CIJFB7WV3G","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"N3CIJFB7WV3GCDCP","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"N3CIJFB7","created_at":"2026-05-18T12:25:55Z"}],"graph_snapshots":[{"event_id":"sha256:946780b21b39e47976e67a23c25616340b090da5953c8131febd34d0fafa9180","target":"graph","created_at":"2026-05-18T01:40:27Z","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":"In previous papers we proposed a model that high-frequency quasi-periodic oscillations (QPOs) observed in black-hole and neutron-star X-ray binaries are disk oscillations (inertial-acoustic and/or g-mode oscillations) resonantly excited on warped disks. In this paper we examine whether time variations of the QPOs and their frequency correlations observed in neutron-star X-ray binaries can be accounted for by this disk-oscillation model. By assuming that a warp has a time-dependent precession, we can well describe observed frequency correlations among kHz QPOs and LF QPOs in a wide range of fre","authors_text":"Shoji Kato","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2007-01-04T11:41:32Z","title":"Frequency Correlations of QPOs Based on a Disk Oscillation Model in Warped Disks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0701085","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:cde76acc449e52a06e82971a0d3118d0df1c1db9332f4ea5476a6070a6037a32","target":"record","created_at":"2026-05-18T01:40:27Z","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":"c6b1677b56930382195a1671f5707b6a29241cfda11becd37c56455553f5f520","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-01-04T11:41:32Z","title_canon_sha256":"8ce5b2370e9ef05c221c255643fe6a1bd81c7987f3fdc41f80555f55b0e6dafc"},"schema_version":"1.0","source":{"id":"astro-ph/0701085","kind":"arxiv","version":1}},"canonical_sha256":"6ec484943fb576610c4fbc0c68f5dd82045ef7e48ff4dca764db200397c9506d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6ec484943fb576610c4fbc0c68f5dd82045ef7e48ff4dca764db200397c9506d","first_computed_at":"2026-05-18T01:40:27.169175Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:40:27.169175Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"O9OIljTTpryBbfcKij1qsXGuxFOmuT7EitmXP8IkrqnGaJ4+YiBCpRLT/xrEwC+h1rMIm9EwX35VmmeZtU7GAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:40:27.169748Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0701085","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cde76acc449e52a06e82971a0d3118d0df1c1db9332f4ea5476a6070a6037a32","sha256:946780b21b39e47976e67a23c25616340b090da5953c8131febd34d0fafa9180"],"state_sha256":"302c514fc9021c45b8a155249bf018c110f190fe8427bb3f535e06ed91f5ade6"}