{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:JPK36JMFHYOWFH2HCFP5QWLMKY","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":"f66afda21b546173383cf24e987ac04fd994e1f31569ecbcfedf6af18b006249","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-08-21T19:00:42Z","title_canon_sha256":"65fd4025716daa34329a180b0a8b13158046c1052033ff414efca5b03990cb2e"},"schema_version":"1.0","source":{"id":"1308.4660","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.4660","created_at":"2026-05-18T01:48:05Z"},{"alias_kind":"arxiv_version","alias_value":"1308.4660v1","created_at":"2026-05-18T01:48:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.4660","created_at":"2026-05-18T01:48:05Z"},{"alias_kind":"pith_short_12","alias_value":"JPK36JMFHYOW","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_16","alias_value":"JPK36JMFHYOWFH2H","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_8","alias_value":"JPK36JMF","created_at":"2026-05-18T12:27:49Z"}],"graph_snapshots":[{"event_id":"sha256:1e7803f72cb298f62124918bd2d8f1c892ab75d6b3918127af4163cbce791d7c","target":"graph","created_at":"2026-05-18T01:48:05Z","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 study the effects of rotation on the dynamics, energetics and Ni-56 production of Pair Instability Supernova explosions by performing rotating two-dimensional (\"2.5-D\") hydrodynamics simulations. We calculate the evolution of eight low metallicity (Z = 10^-3, 10^-4 Zsun) massive (135-245 Msun) PISN progenitors with initial surface rotational velocities 50% that of the critical Keplerian value using the stellar evolution code MESA. We allow for both the inclusion and the omission of the effects of magnetic fields in the angular momentum transport and in chemical mixing, resulting in slowly-r","authors_text":"E. Chatzopoulos, J. C. Wheeler, S. M. Couch","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-08-21T19:00:42Z","title":"Multidimensional Simulations of Rotating Pair Instability Supernovae"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.4660","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:f730e54c4249edfa69740d037935eed8825dc2d9219c5b8e008d7088dfa9d708","target":"record","created_at":"2026-05-18T01:48:05Z","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":"f66afda21b546173383cf24e987ac04fd994e1f31569ecbcfedf6af18b006249","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-08-21T19:00:42Z","title_canon_sha256":"65fd4025716daa34329a180b0a8b13158046c1052033ff414efca5b03990cb2e"},"schema_version":"1.0","source":{"id":"1308.4660","kind":"arxiv","version":1}},"canonical_sha256":"4bd5bf25853e1d629f47115fd8596c562c93c61f1eb9e900bf2a1dcb9fa458d3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4bd5bf25853e1d629f47115fd8596c562c93c61f1eb9e900bf2a1dcb9fa458d3","first_computed_at":"2026-05-18T01:48:05.021507Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:48:05.021507Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pewD0GDc9+8ECYfY7b1bSd01vQC1JFsL77EN/BaWnm4sXxjdnAoJ4lLMOaTG6V8CaGSIhJwFbMTji2ZhNslRDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:48:05.022025Z","signed_message":"canonical_sha256_bytes"},"source_id":"1308.4660","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f730e54c4249edfa69740d037935eed8825dc2d9219c5b8e008d7088dfa9d708","sha256:1e7803f72cb298f62124918bd2d8f1c892ab75d6b3918127af4163cbce791d7c"],"state_sha256":"6c5d40f3f80346d5546edf39574b07b5495b40180f8aa746f7bddb7ab5b3e5a1"}