{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:5FUFMZKCAD37UOBWZC5QIXYWM6","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":"8fac383c88116064b737fbc5c7606321d627a8955ef084c5886a9ada448bc2cc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-06-10T04:09:48Z","title_canon_sha256":"671a6f531b8741414e43c5a27179f409a7aa3d676854b17f1c63efefd5aa0bb3"},"schema_version":"1.0","source":{"id":"1406.2415","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.2415","created_at":"2026-05-18T01:29:05Z"},{"alias_kind":"arxiv_version","alias_value":"1406.2415v3","created_at":"2026-05-18T01:29:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.2415","created_at":"2026-05-18T01:29:05Z"},{"alias_kind":"pith_short_12","alias_value":"5FUFMZKCAD37","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5FUFMZKCAD37UOBW","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5FUFMZKC","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:6c4d6d164f07969025e1cfc77f25ebf84ff7355de385eadd4233c4f1a80621ae","target":"graph","created_at":"2026-05-18T01:29:05Z","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":"We present an overview of two-dimensional (2D) core-collapse supernova simulations employing neutrino transport scheme by the isotropic diffusion source approximation. We study 101 solar-metallicity, 247 ultra metal-poor, and 30 zero-metal progenitors covering zero-age main sequence mass from $10.8 M_{\\odot} $ to $75.0 M_{\\odot} $. Using the 378 progenitors in total, we systematically investigate how the differences in the structures of these multiple progenitors impact the hydrodynamics evolution. By following a long-term evolution over 1.0 s after bounce, most of the computed models exhibit ","authors_text":"Kei Kotake, Ko Nakamura, Takami Kuroda, Tomoya Takiwaki","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-06-10T04:09:48Z","title":"Systematic Features of Axisymmetric Neutrino-Driven Core-Collapse Supernova Models in Multiple Progenitors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.2415","kind":"arxiv","version":3},"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:d3f7b8840c7d348e1f6ab1e53061247a08bcea99c77addaf3307b7eedbc547dd","target":"record","created_at":"2026-05-18T01:29:05Z","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":"8fac383c88116064b737fbc5c7606321d627a8955ef084c5886a9ada448bc2cc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-06-10T04:09:48Z","title_canon_sha256":"671a6f531b8741414e43c5a27179f409a7aa3d676854b17f1c63efefd5aa0bb3"},"schema_version":"1.0","source":{"id":"1406.2415","kind":"arxiv","version":3}},"canonical_sha256":"e96856654200f7fa3836c8bb045f16678645a4c9c1894216807efe145a74bcda","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e96856654200f7fa3836c8bb045f16678645a4c9c1894216807efe145a74bcda","first_computed_at":"2026-05-18T01:29:05.759737Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:29:05.759737Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vtfpfIZB4/cTgMSLRqByaNIolOwnWLWadTEBAzOlNeBG0/GLm9HU0aZ0aMd5RsLTvXhgePMGrI1Do2nk1BnPCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:29:05.760469Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.2415","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d3f7b8840c7d348e1f6ab1e53061247a08bcea99c77addaf3307b7eedbc547dd","sha256:6c4d6d164f07969025e1cfc77f25ebf84ff7355de385eadd4233c4f1a80621ae"],"state_sha256":"63754708f63f83f0f4f6f57d6546aea00307d569ef069573ad867fe51331dd9d"}