{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:J64ISP2PJC2WMZ6NQLUERVOO5J","short_pith_number":"pith:J64ISP2P","canonical_record":{"source":{"id":"1011.3010","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-11-12T19:04:13Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"4560b381a9b7aea8cfe38455ff8b98845b043e82b16bb05b6f388a78b47d8ec7","abstract_canon_sha256":"4b6ce4ed34350f749f36f24e3680fbaa020b52d318bc2d68c3e376d88019843c"},"schema_version":"1.0"},"canonical_sha256":"4fb8893f4f48b56667cd82e848d5ceea6257e27091d7b20398b10b8958dfcb33","source":{"kind":"arxiv","id":"1011.3010","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.3010","created_at":"2026-05-18T04:28:09Z"},{"alias_kind":"arxiv_version","alias_value":"1011.3010v1","created_at":"2026-05-18T04:28:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.3010","created_at":"2026-05-18T04:28:09Z"},{"alias_kind":"pith_short_12","alias_value":"J64ISP2PJC2W","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"J64ISP2PJC2WMZ6N","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"J64ISP2P","created_at":"2026-05-18T12:26:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:J64ISP2PJC2WMZ6NQLUERVOO5J","target":"record","payload":{"canonical_record":{"source":{"id":"1011.3010","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-11-12T19:04:13Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"4560b381a9b7aea8cfe38455ff8b98845b043e82b16bb05b6f388a78b47d8ec7","abstract_canon_sha256":"4b6ce4ed34350f749f36f24e3680fbaa020b52d318bc2d68c3e376d88019843c"},"schema_version":"1.0"},"canonical_sha256":"4fb8893f4f48b56667cd82e848d5ceea6257e27091d7b20398b10b8958dfcb33","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:28:09.432148Z","signature_b64":"aaLgXCa22jny9oj2q4Wuz3OxCHDCe1DstJnNuqw/6hithv5vyTLX+Hp7vAk8WaQY71FT/qkwBMHONnH7ZkyGAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4fb8893f4f48b56667cd82e848d5ceea6257e27091d7b20398b10b8958dfcb33","last_reissued_at":"2026-05-18T04:28:09.431615Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:28:09.431615Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1011.3010","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":"2026-05-18T04:28:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DzmSeW1uWTiR1K/Nhq0Dl52WO18mNiNoIXJyaShYbEiVkJNvZ8TyNN6og7iWaUdgay+dtajJBjC8nSNfOrSnBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T10:23:41.389363Z"},"content_sha256":"43253244f22d7f130cf6f91359c645462b650ca7e279871c8b8378a87fbd6cea","schema_version":"1.0","event_id":"sha256:43253244f22d7f130cf6f91359c645462b650ca7e279871c8b8378a87fbd6cea"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:J64ISP2PJC2WMZ6NQLUERVOO5J","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Stability of general-relativistic accretion disks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"astro-ph.HE","authors_text":"Burkhard Zink, Erik Schnetter, Ernazar B. Abdikamalov, Nikolaos Stergioulas, Oleg Korobkin","submitted_at":"2010-11-12T19:04:13Z","abstract_excerpt":"Self-gravitating relativistic disks around black holes can form as transient structures in a number of astrophysical scenarios such as binary neutron star and black hole-neutron star coalescences, as well as the core-collapse of massive stars. We explore the stability of such disks against runaway and non-axisymmetric instabilities using three-dimensional hydrodynamics simulations in full general relativity using the THOR code. We model the disk matter using the ideal fluid approximation with a $\\Gamma$-law equation of state with $\\Gamma=4/3$. We explore three disk models around non-rotating b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.3010","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":""},"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":"2026-05-18T04:28:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4iVpJIxICdU7L2CjdSXz8NTV569hYZpLqKh7rKugF1Kg1sB3Mcb6vaZVsJ1rdI2yb9aNBQu/ogzLtNvmdeXMDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T10:23:41.389723Z"},"content_sha256":"9422e3d80cc4a96ddacecc567cf7a92dc69149cee8455808d43fa490a5569993","schema_version":"1.0","event_id":"sha256:9422e3d80cc4a96ddacecc567cf7a92dc69149cee8455808d43fa490a5569993"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/J64ISP2PJC2WMZ6NQLUERVOO5J/bundle.json","state_url":"https://pith.science/pith/J64ISP2PJC2WMZ6NQLUERVOO5J/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/J64ISP2PJC2WMZ6NQLUERVOO5J/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":"2026-05-28T10:23:41Z","links":{"resolver":"https://pith.science/pith/J64ISP2PJC2WMZ6NQLUERVOO5J","bundle":"https://pith.science/pith/J64ISP2PJC2WMZ6NQLUERVOO5J/bundle.json","state":"https://pith.science/pith/J64ISP2PJC2WMZ6NQLUERVOO5J/state.json","well_known_bundle":"https://pith.science/.well-known/pith/J64ISP2PJC2WMZ6NQLUERVOO5J/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:J64ISP2PJC2WMZ6NQLUERVOO5J","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":"4b6ce4ed34350f749f36f24e3680fbaa020b52d318bc2d68c3e376d88019843c","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-11-12T19:04:13Z","title_canon_sha256":"4560b381a9b7aea8cfe38455ff8b98845b043e82b16bb05b6f388a78b47d8ec7"},"schema_version":"1.0","source":{"id":"1011.3010","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.3010","created_at":"2026-05-18T04:28:09Z"},{"alias_kind":"arxiv_version","alias_value":"1011.3010v1","created_at":"2026-05-18T04:28:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.3010","created_at":"2026-05-18T04:28:09Z"},{"alias_kind":"pith_short_12","alias_value":"J64ISP2PJC2W","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"J64ISP2PJC2WMZ6N","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"J64ISP2P","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:9422e3d80cc4a96ddacecc567cf7a92dc69149cee8455808d43fa490a5569993","target":"graph","created_at":"2026-05-18T04:28:09Z","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":"Self-gravitating relativistic disks around black holes can form as transient structures in a number of astrophysical scenarios such as binary neutron star and black hole-neutron star coalescences, as well as the core-collapse of massive stars. We explore the stability of such disks against runaway and non-axisymmetric instabilities using three-dimensional hydrodynamics simulations in full general relativity using the THOR code. We model the disk matter using the ideal fluid approximation with a $\\Gamma$-law equation of state with $\\Gamma=4/3$. We explore three disk models around non-rotating b","authors_text":"Burkhard Zink, Erik Schnetter, Ernazar B. Abdikamalov, Nikolaos Stergioulas, Oleg Korobkin","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-11-12T19:04:13Z","title":"Stability of general-relativistic accretion disks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.3010","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":"sha256:43253244f22d7f130cf6f91359c645462b650ca7e279871c8b8378a87fbd6cea","target":"record","created_at":"2026-05-18T04:28:09Z","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":"4b6ce4ed34350f749f36f24e3680fbaa020b52d318bc2d68c3e376d88019843c","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-11-12T19:04:13Z","title_canon_sha256":"4560b381a9b7aea8cfe38455ff8b98845b043e82b16bb05b6f388a78b47d8ec7"},"schema_version":"1.0","source":{"id":"1011.3010","kind":"arxiv","version":1}},"canonical_sha256":"4fb8893f4f48b56667cd82e848d5ceea6257e27091d7b20398b10b8958dfcb33","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4fb8893f4f48b56667cd82e848d5ceea6257e27091d7b20398b10b8958dfcb33","first_computed_at":"2026-05-18T04:28:09.431615Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:28:09.431615Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aaLgXCa22jny9oj2q4Wuz3OxCHDCe1DstJnNuqw/6hithv5vyTLX+Hp7vAk8WaQY71FT/qkwBMHONnH7ZkyGAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:28:09.432148Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.3010","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:43253244f22d7f130cf6f91359c645462b650ca7e279871c8b8378a87fbd6cea","sha256:9422e3d80cc4a96ddacecc567cf7a92dc69149cee8455808d43fa490a5569993"],"state_sha256":"687f2752d8634513a301f5f21364ca20664bb8cf858e66a611874d7a1040d3c6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r7ogoKVOX9WQLry0KaSlkEChzpq+9S5PKsAtDjpcW8BjLxUFTlA8N8ivNpiKHLLXxtjQ2oP3tj0itsGpZo+CAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T10:23:41.391654Z","bundle_sha256":"e00c03dc647e7973cea57f2c0cfa0454c1cb36da979fe3dfb23c9ca4decf9d3e"}}