{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:YA7EOVT6AYC74JJFWBX2RDENB3","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":"9ef2239a6184e0d19901868e0c0ebf18c3a617601ece1a60d732e4cc00efe50c","cross_cats_sorted":["physics.plasm-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-01-27T14:51:30Z","title_canon_sha256":"0357ee804cd79a79c9b505b823f7427dbf25d084ba9fb0617cdc260563ceced9"},"schema_version":"1.0","source":{"id":"2201.11551","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.11551","created_at":"2026-07-05T04:15:57Z"},{"alias_kind":"arxiv_version","alias_value":"2201.11551v1","created_at":"2026-07-05T04:15:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.11551","created_at":"2026-07-05T04:15:57Z"},{"alias_kind":"pith_short_12","alias_value":"YA7EOVT6AYC7","created_at":"2026-07-05T04:15:57Z"},{"alias_kind":"pith_short_16","alias_value":"YA7EOVT6AYC74JJF","created_at":"2026-07-05T04:15:57Z"},{"alias_kind":"pith_short_8","alias_value":"YA7EOVT6","created_at":"2026-07-05T04:15:57Z"}],"graph_snapshots":[{"event_id":"sha256:b99c839ba88485528ffa2cde767e76b4313c2e48396869e2a0e6c95a99ea474b","target":"graph","created_at":"2026-07-05T04:15:57Z","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/2201.11551/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The theory of instability of accretion disks about black holes, neutron stars or proto-planets, is revisited by means of the recent method of the Spectral Web. The cylindrical accretion disk differential equation is shown to be governed by the forward and backward Doppler-shifted continuous Alfv\\'en spectra $\\Omega_{\\rm A}^\\pm \\equiv m \\Omega \\pm \\omega_{\\rm A}$, where $\\omega_{\\rm A}$ is the static Alfv\\'en frequency. It is crucial to take non-axisymmetry ($m \\ne 0$) and super-Alfv\\'enic rotation of the Doppler frames ($|m\\Omega| \\gg |\\omega_{\\rm A}|$) into account. The continua $\\Omega_{\\rm ","authors_text":"Hans Goedbloed, Rony Keppens","cross_cats":["physics.plasm-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-01-27T14:51:30Z","title":"The Super-Alfv\\'enic Rotational Instability in accretion disks about black holes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.11551","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":"sha256:4734060c59280becac357362ed76fa7cc72fe3d1a9fa65e8a3ebbdd29195d07b","target":"record","created_at":"2026-07-05T04:15:57Z","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":"9ef2239a6184e0d19901868e0c0ebf18c3a617601ece1a60d732e4cc00efe50c","cross_cats_sorted":["physics.plasm-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-01-27T14:51:30Z","title_canon_sha256":"0357ee804cd79a79c9b505b823f7427dbf25d084ba9fb0617cdc260563ceced9"},"schema_version":"1.0","source":{"id":"2201.11551","kind":"arxiv","version":1}},"canonical_sha256":"c03e47567e0605fe2525b06fa88c8d0ed2d579e486472885462b46dfddd40399","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c03e47567e0605fe2525b06fa88c8d0ed2d579e486472885462b46dfddd40399","first_computed_at":"2026-07-05T04:15:57.067751Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:15:57.067751Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5ij2CS4pYE8J7Vw/3D6sIpu4U5c2SQo0XwYUhmo9saYyPiSkyUQBM/fwLuNHuCepEL6nC5jnzMztObXnrX8OAg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:15:57.068216Z","signed_message":"canonical_sha256_bytes"},"source_id":"2201.11551","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4734060c59280becac357362ed76fa7cc72fe3d1a9fa65e8a3ebbdd29195d07b","sha256:b99c839ba88485528ffa2cde767e76b4313c2e48396869e2a0e6c95a99ea474b"],"state_sha256":"f9653f48d519ad373c93e7983fb94c16d69bce10ac6b464a16fd36971fc79f25"}