{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:HUX3TII3WZOEAWRFXFTEISXI5L","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":"857f59096267e96233c663114175de87564beb9e7854a63b6cb24492014f1b61","cross_cats_sorted":["physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-05-31T08:28:01Z","title_canon_sha256":"6741301d5287276956f9af347356ea3d5f59fb2ae05316eb97ee65e402e249a5"},"schema_version":"1.0","source":{"id":"1605.09524","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.09524","created_at":"2026-05-18T00:51:17Z"},{"alias_kind":"arxiv_version","alias_value":"1605.09524v2","created_at":"2026-05-18T00:51:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.09524","created_at":"2026-05-18T00:51:17Z"},{"alias_kind":"pith_short_12","alias_value":"HUX3TII3WZOE","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"HUX3TII3WZOEAWRF","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"HUX3TII3","created_at":"2026-05-18T12:30:22Z"}],"graph_snapshots":[{"event_id":"sha256:aba31d2c7c5e8971a1c1f3ade855876c12c56a0c5bef311d111b919da3e57e59","target":"graph","created_at":"2026-05-18T00:51:17Z","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":"The explosion mechanism of core-collapse supernovae has not been fully understood yet but multi-dimensional fluid instabilities such as standing accretion shock instability (SASI) and convection are now believed to be crucial for shock revival. Another multi-dimensional effect that has been recently argued is the asymmetric structures in progenitors, which are induced by violent convections in silicon/oxygen layers that occur before the onset of collapse, as revealed by recent numerical simulations of the last stage of massive star evolutions. Furthermore, it has been also demonstrated numeric","authors_text":"Kazuya Takahashi, Shoichi Yamada, Wakana Iwakami, Yu Yamamoto","cross_cats":["physics.flu-dyn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-05-31T08:28:01Z","title":"Links between the shock instability in core-collapse supernovae and asymmetric accretions of envelopes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.09524","kind":"arxiv","version":2},"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":"sha256:653b222da4a6e8a2e6b62bc322648f2affa0f5eabf4b73b2a39896375d4fc082","target":"record","created_at":"2026-05-18T00:51:17Z","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":"857f59096267e96233c663114175de87564beb9e7854a63b6cb24492014f1b61","cross_cats_sorted":["physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-05-31T08:28:01Z","title_canon_sha256":"6741301d5287276956f9af347356ea3d5f59fb2ae05316eb97ee65e402e249a5"},"schema_version":"1.0","source":{"id":"1605.09524","kind":"arxiv","version":2}},"canonical_sha256":"3d2fb9a11bb65c405a25b966444ae8eadc9497d3712cdecc88ae9cc26267a916","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3d2fb9a11bb65c405a25b966444ae8eadc9497d3712cdecc88ae9cc26267a916","first_computed_at":"2026-05-18T00:51:17.305968Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:51:17.305968Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J7Yr9xOerUzGa9jBHDzMMfK5pi8AZ5STEyf8lGerP9LmRE/pO/7uf+evdZ+J4KI+S/q2CFsX/z02sGWXemwqBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:51:17.306654Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.09524","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:653b222da4a6e8a2e6b62bc322648f2affa0f5eabf4b73b2a39896375d4fc082","sha256:aba31d2c7c5e8971a1c1f3ade855876c12c56a0c5bef311d111b919da3e57e59"],"state_sha256":"52e16eb08aa5aac593f3a628d318818347cd288444aceabc0a027b6d003c8674"}