{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:ZUIXEDOAZUEEEWLONEH5NN5J7H","short_pith_number":"pith:ZUIXEDOA","schema_version":"1.0","canonical_sha256":"cd11720dc0cd0842596e690fd6b7a9f9ffeeb5c2e4726628ea1d954ff4bf5750","source":{"kind":"arxiv","id":"1305.0371","version":2},"attestation_state":"computed","paper":{"title":"The r-process in proto-neutron-star wind revisited","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Shinya Wanajo","submitted_at":"2013-05-02T08:46:44Z","abstract_excerpt":"We examine the r-process in the neutrino-driven proto-neutron-star (PNS) wind of core-collapse supernovae in light of the recent findings of massive neutron stars in binaries as well as of an indication of neutron-richness in the PNS ejecta because of the nucleon potential corrections on neutrino opacities. To this end, a spherically symmetric, general relativistic, steady-state wind model is applied for a wide range of PNS masses between 1.2 M_sun and 2.4 M_sun with the latter reaching the causality limit. Nucleosynthesis calculations with these PNS models are performed by assuming a time evo"},"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":"1305.0371","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-05-02T08:46:44Z","cross_cats_sorted":[],"title_canon_sha256":"a2b02daf1dd04030a93b22cf99094f062766eef8d191bec37790299d3c71e66b","abstract_canon_sha256":"e09f814a40b32bf7a53f69d890dc073a7b0b618ceb04da5bcf3a9452da30a3a6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:50:13.315416Z","signature_b64":"wvCA0J7uaVVcCnCvu5b8aAXrhRFpFNJfPFlD2npdfBkl1jlkeDx1mFkxoWrMri4Ya/5o514cT9lzAgTw7524DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd11720dc0cd0842596e690fd6b7a9f9ffeeb5c2e4726628ea1d954ff4bf5750","last_reissued_at":"2026-05-18T01:50:13.314856Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:50:13.314856Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The r-process in proto-neutron-star wind revisited","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Shinya Wanajo","submitted_at":"2013-05-02T08:46:44Z","abstract_excerpt":"We examine the r-process in the neutrino-driven proto-neutron-star (PNS) wind of core-collapse supernovae in light of the recent findings of massive neutron stars in binaries as well as of an indication of neutron-richness in the PNS ejecta because of the nucleon potential corrections on neutrino opacities. To this end, a spherically symmetric, general relativistic, steady-state wind model is applied for a wide range of PNS masses between 1.2 M_sun and 2.4 M_sun with the latter reaching the causality limit. Nucleosynthesis calculations with these PNS models are performed by assuming a time evo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.0371","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":"1305.0371","created_at":"2026-05-18T01:50:13.314937+00:00"},{"alias_kind":"arxiv_version","alias_value":"1305.0371v2","created_at":"2026-05-18T01:50:13.314937+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.0371","created_at":"2026-05-18T01:50:13.314937+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZUIXEDOAZUEE","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZUIXEDOAZUEEEWLO","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZUIXEDOA","created_at":"2026-05-18T12:28:09.283467+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/ZUIXEDOAZUEEEWLONEH5NN5J7H","json":"https://pith.science/pith/ZUIXEDOAZUEEEWLONEH5NN5J7H.json","graph_json":"https://pith.science/api/pith-number/ZUIXEDOAZUEEEWLONEH5NN5J7H/graph.json","events_json":"https://pith.science/api/pith-number/ZUIXEDOAZUEEEWLONEH5NN5J7H/events.json","paper":"https://pith.science/paper/ZUIXEDOA"},"agent_actions":{"view_html":"https://pith.science/pith/ZUIXEDOAZUEEEWLONEH5NN5J7H","download_json":"https://pith.science/pith/ZUIXEDOAZUEEEWLONEH5NN5J7H.json","view_paper":"https://pith.science/paper/ZUIXEDOA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1305.0371&json=true","fetch_graph":"https://pith.science/api/pith-number/ZUIXEDOAZUEEEWLONEH5NN5J7H/graph.json","fetch_events":"https://pith.science/api/pith-number/ZUIXEDOAZUEEEWLONEH5NN5J7H/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZUIXEDOAZUEEEWLONEH5NN5J7H/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZUIXEDOAZUEEEWLONEH5NN5J7H/action/storage_attestation","attest_author":"https://pith.science/pith/ZUIXEDOAZUEEEWLONEH5NN5J7H/action/author_attestation","sign_citation":"https://pith.science/pith/ZUIXEDOAZUEEEWLONEH5NN5J7H/action/citation_signature","submit_replication":"https://pith.science/pith/ZUIXEDOAZUEEEWLONEH5NN5J7H/action/replication_record"}},"created_at":"2026-05-18T01:50:13.314937+00:00","updated_at":"2026-05-18T01:50:13.314937+00:00"}