{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:ESZYNL33677B3HJMJRJ4TKTC3J","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":"401d4a331e39c77d3b496c8e2413f0810f6423bb19cd2a3aa8d36d156beaade1","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-08-29T19:26:50Z","title_canon_sha256":"5042e050c32ceb1522804df51222e84bfc6d75083be90d9697d4c32a0513d616"},"schema_version":"1.0","source":{"id":"astro-ph/0008463","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0008463","created_at":"2026-07-04T14:10:40Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0008463v1","created_at":"2026-07-04T14:10:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0008463","created_at":"2026-07-04T14:10:40Z"},{"alias_kind":"pith_short_12","alias_value":"ESZYNL33677B","created_at":"2026-07-04T14:10:40Z"},{"alias_kind":"pith_short_16","alias_value":"ESZYNL33677B3HJM","created_at":"2026-07-04T14:10:40Z"},{"alias_kind":"pith_short_8","alias_value":"ESZYNL33","created_at":"2026-07-04T14:10:40Z"}],"graph_snapshots":[{"event_id":"sha256:33fa4416e79f67c84b791668fd0cc9b75f5a752534c3c69c23cd1cbd0b6c6aa5","target":"graph","created_at":"2026-07-04T14:10:40Z","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/astro-ph/0008463/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The paper describes a physical model and numerical algorithm for modeling Type Ia supernova (SNIa) explosions in three dimensions and presents first results of modeling a deflagration explosion in a nonrotating, Chandrasekhar-mass carbon-oxygen (CO) white dwarf. Simulations show that the turbulent flame speed grows exponentially, reaches approximately 30% of the speed of sound, and then declines as the large-scale turbulence is frozen by expansion. The freezing of turbulent motions appears to be a crucial physical mechanism regulating the rate of deflagration in SNIa. The energy of the explosi","authors_text":"A.M. Khokhlov (Naval Research Laboratory)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2000-08-29T19:26:50Z","title":"Three-Dimensional Modeling of the Deflagration Stage of a Type Ia Supernova Explosion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0008463","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":"sha256:61fbe6f11126608600afeea68a4eab986064d23738cacd233f93b95aae213482","target":"record","created_at":"2026-07-04T14:10:40Z","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":"401d4a331e39c77d3b496c8e2413f0810f6423bb19cd2a3aa8d36d156beaade1","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-08-29T19:26:50Z","title_canon_sha256":"5042e050c32ceb1522804df51222e84bfc6d75083be90d9697d4c32a0513d616"},"schema_version":"1.0","source":{"id":"astro-ph/0008463","kind":"arxiv","version":1}},"canonical_sha256":"24b386af7bf7fe1d9d2c4c53c9aa62da5fe8bc7daccd79c13f29c442e6075c97","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"24b386af7bf7fe1d9d2c4c53c9aa62da5fe8bc7daccd79c13f29c442e6075c97","first_computed_at":"2026-07-04T14:10:40.932425Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:10:40.932425Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D4xuds436twqRR/AKyflN1kYiDbJ6wRxeRsvMoBQ3xhTDshg9ibbrBSu1Kp9phtzAcRMl6QHn2CpnJ6Ev4qQCA==","signature_status":"signed_v1","signed_at":"2026-07-04T14:10:40.932902Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0008463","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:61fbe6f11126608600afeea68a4eab986064d23738cacd233f93b95aae213482","sha256:33fa4416e79f67c84b791668fd0cc9b75f5a752534c3c69c23cd1cbd0b6c6aa5"],"state_sha256":"f8177881b8d5cb342f5d9950de32f8d0c9b3a6f64b465b892c7ea8567bf40ff8"}