{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:A3FWBLIK2JI6CXOFPVDR5ZEZFO","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":"64393336e39d210637d6203901dacac76ec84262bbf642d7992159b3bdc31215","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-07-19T14:44:31Z","title_canon_sha256":"69725baa6b7213da52b516e4e3b5ddb7859464d41d72a5043c614671125dd10c"},"schema_version":"1.0","source":{"id":"astro-ph/0007282","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0007282","created_at":"2026-07-04T14:10:30Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0007282v1","created_at":"2026-07-04T14:10:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0007282","created_at":"2026-07-04T14:10:30Z"},{"alias_kind":"pith_short_12","alias_value":"A3FWBLIK2JI6","created_at":"2026-07-04T14:10:30Z"},{"alias_kind":"pith_short_16","alias_value":"A3FWBLIK2JI6CXOF","created_at":"2026-07-04T14:10:30Z"},{"alias_kind":"pith_short_8","alias_value":"A3FWBLIK","created_at":"2026-07-04T14:10:30Z"}],"graph_snapshots":[{"event_id":"sha256:8b551ed6fad95de927a20dce7223b21be99dcdab4047c16ec9ddd36b549de80f","target":"graph","created_at":"2026-07-04T14:10:30Z","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/0007282/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"New two-dimensional, high-resolution calculations of a core collapse supernova in a 15 Msol blue supergiant are presented, which cover the entire evolution from shock revival until the first few hours of the explosion. Explosive nucleosynthesis, its dependence upon convective mixing during the first second of the evolution and the growth of Rayleigh-Taylor instabilities at the composition interfaces of the progenitor star are all modeled consistently and allow for a comparison with observational data. We confirm our earlier findings, that the perturbations induced by neutrino driven convection","authors_text":"1), (2) Copernicus Astronomical Center, E. Mueller (1) ((1) MPA, Garching, Germany, H.-Th. Janka (1), K. Kifonidis (1), Poland), T. Plewa (2, Warsaw","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2000-07-19T14:44:31Z","title":"The First Hours of a Core Collapse Supernova"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0007282","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":"sha256:88f56c3ff8ebccbc9ba78ebfdaa8f4d4f9f361f0dc5255e37ac257a9815c32a8","target":"record","created_at":"2026-07-04T14:10:30Z","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":"64393336e39d210637d6203901dacac76ec84262bbf642d7992159b3bdc31215","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-07-19T14:44:31Z","title_canon_sha256":"69725baa6b7213da52b516e4e3b5ddb7859464d41d72a5043c614671125dd10c"},"schema_version":"1.0","source":{"id":"astro-ph/0007282","kind":"arxiv","version":1}},"canonical_sha256":"06cb60ad0ad251e15dc57d471ee4992bb41f86a1b5a69dfa93d005670eed2b43","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"06cb60ad0ad251e15dc57d471ee4992bb41f86a1b5a69dfa93d005670eed2b43","first_computed_at":"2026-07-04T14:10:30.680042Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:10:30.680042Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3dTtzUYAA9oBnQINMWhbvrCr4T5XNtMTK1RGxjJ6GUD8OUaVac1SRhHqE4DkePdlib6UnCy0SXP7XX/HCWiGAA==","signature_status":"signed_v1","signed_at":"2026-07-04T14:10:30.680489Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0007282","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:88f56c3ff8ebccbc9ba78ebfdaa8f4d4f9f361f0dc5255e37ac257a9815c32a8","sha256:8b551ed6fad95de927a20dce7223b21be99dcdab4047c16ec9ddd36b549de80f"],"state_sha256":"cf94f7694797aa849080c435d1fa3ff6e590b2467c27f7099f2e2160385a54a9"}