{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:OTF5JSQE6XAE5XX7GPCWDWALRQ","short_pith_number":"pith:OTF5JSQE","schema_version":"1.0","canonical_sha256":"74cbd4ca04f5c04edeff33c561d80b8c2d43e45ad53fb6e5990952af74c9fafc","source":{"kind":"arxiv","id":"1009.4654","version":2},"attestation_state":"computed","paper":{"title":"Results From Core-Collapse Simulations with Multi-Dimensional, Multi-Angle Neutrino Transport","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"Adam Burrows, Christian D. Ott, Eli Livne, Timothy D. Brandt","submitted_at":"2010-09-23T16:30:38Z","abstract_excerpt":"We present new results from the only 2D multi-group, multi-angle calculations of core-collapse supernova evolution. The first set of results from these calculations was published in Ott et al. (2008). We have followed a nonrotating and a rapidly rotating 20 solar mass model for ~400 ms after bounce. We show that the radiation fields vary much less with angle than the matter quantities in the region of net neutrino heating. This obtains because most neutrinos are emitted from inner radiative regions and because the specific intensity is an integral over sources from many angles at depth. The la"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1009.4654","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-09-23T16:30:38Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"848b30878067e7f901b06f6af2d3dac66bf4c27abb7e1cf453b188b89e3ae29a","abstract_canon_sha256":"7afd98c6d74c7277ac3f8ce6a4d3c9f5234ade0257b6b014343020286cd70d5e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:05:18.078192Z","signature_b64":"32yfJIgi4pUYjOS6FFKXNacrVnTyS0HRpb9eejHo7gKtGcWZEHsZ+DpaOjM3e2RcJ75KPgqGwghX5EsOWa52BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"74cbd4ca04f5c04edeff33c561d80b8c2d43e45ad53fb6e5990952af74c9fafc","last_reissued_at":"2026-05-18T02:05:18.077654Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:05:18.077654Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Results From Core-Collapse Simulations with Multi-Dimensional, Multi-Angle Neutrino Transport","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"Adam Burrows, Christian D. Ott, Eli Livne, Timothy D. Brandt","submitted_at":"2010-09-23T16:30:38Z","abstract_excerpt":"We present new results from the only 2D multi-group, multi-angle calculations of core-collapse supernova evolution. The first set of results from these calculations was published in Ott et al. (2008). We have followed a nonrotating and a rapidly rotating 20 solar mass model for ~400 ms after bounce. We show that the radiation fields vary much less with angle than the matter quantities in the region of net neutrino heating. This obtains because most neutrinos are emitted from inner radiative regions and because the specific intensity is an integral over sources from many angles at depth. The la"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.4654","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1009.4654","created_at":"2026-05-18T02:05:18.077737+00:00"},{"alias_kind":"arxiv_version","alias_value":"1009.4654v2","created_at":"2026-05-18T02:05:18.077737+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.4654","created_at":"2026-05-18T02:05:18.077737+00:00"},{"alias_kind":"pith_short_12","alias_value":"OTF5JSQE6XAE","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_16","alias_value":"OTF5JSQE6XAE5XX7","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_8","alias_value":"OTF5JSQE","created_at":"2026-05-18T12:26:12.377268+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OTF5JSQE6XAE5XX7GPCWDWALRQ","json":"https://pith.science/pith/OTF5JSQE6XAE5XX7GPCWDWALRQ.json","graph_json":"https://pith.science/api/pith-number/OTF5JSQE6XAE5XX7GPCWDWALRQ/graph.json","events_json":"https://pith.science/api/pith-number/OTF5JSQE6XAE5XX7GPCWDWALRQ/events.json","paper":"https://pith.science/paper/OTF5JSQE"},"agent_actions":{"view_html":"https://pith.science/pith/OTF5JSQE6XAE5XX7GPCWDWALRQ","download_json":"https://pith.science/pith/OTF5JSQE6XAE5XX7GPCWDWALRQ.json","view_paper":"https://pith.science/paper/OTF5JSQE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1009.4654&json=true","fetch_graph":"https://pith.science/api/pith-number/OTF5JSQE6XAE5XX7GPCWDWALRQ/graph.json","fetch_events":"https://pith.science/api/pith-number/OTF5JSQE6XAE5XX7GPCWDWALRQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OTF5JSQE6XAE5XX7GPCWDWALRQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OTF5JSQE6XAE5XX7GPCWDWALRQ/action/storage_attestation","attest_author":"https://pith.science/pith/OTF5JSQE6XAE5XX7GPCWDWALRQ/action/author_attestation","sign_citation":"https://pith.science/pith/OTF5JSQE6XAE5XX7GPCWDWALRQ/action/citation_signature","submit_replication":"https://pith.science/pith/OTF5JSQE6XAE5XX7GPCWDWALRQ/action/replication_record"}},"created_at":"2026-05-18T02:05:18.077737+00:00","updated_at":"2026-05-18T02:05:18.077737+00:00"}