{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:3ZESWZKESPWYKDWQ2RSWUBBCP7","short_pith_number":"pith:3ZESWZKE","schema_version":"1.0","canonical_sha256":"de492b654493ed850ed0d4656a04227fcbedb73160e7c2e2b59a987a56890e37","source":{"kind":"arxiv","id":"1505.02809","version":2},"attestation_state":"computed","paper":{"title":"On the Neutron Star-Black Hole Binaries Produced by Binary-driven-Hypernovae","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"C. L. Fryer, F. G. Oliveira, J. A. Rueda, R. Ruffini","submitted_at":"2015-05-11T21:29:35Z","abstract_excerpt":"Binary-driven-hypernovae (BdHNe) within the induced gravitational collapse (IGC) paradigm have been introduced to explain energetic ($E_{\\rm iso}\\gtrsim 10^{52}$~erg), long gamma-ray bursts (GRBs) associated with type Ic supernovae (SNe). The progenitor is a tight binary composed of a carbon-oxygen (CO) core and a neutron star (NS) companion, a subclass of the newly proposed \"ultra-stripped\" binaries. The CO-NS short-period orbit causes the NS to accrete appriciable matter from the SN ejecta when the CO core collapses, ultimately causing it to collapse to a black hole (BH) and producing a GRB."},"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":"1505.02809","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-05-11T21:29:35Z","cross_cats_sorted":[],"title_canon_sha256":"f54cf322e8a5eb79473e380bfcab68a10784fe20a890612c4bc362a5f7dd7bf0","abstract_canon_sha256":"8dcc1e3b0ba5308d0ebb05ea0c5622ff6761e682939f128beb00741d50cc06f5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:25:00.545558Z","signature_b64":"LGVd0h74uTD8WiDkyhCsNk9kHhO3NPAINnh0Uq0gjldT2qWIhG8ydZ4qRm1dZ8H9EVjoJBBOKNtNAnjHBgyHBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"de492b654493ed850ed0d4656a04227fcbedb73160e7c2e2b59a987a56890e37","last_reissued_at":"2026-05-18T01:25:00.544788Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:25:00.544788Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the Neutron Star-Black Hole Binaries Produced by Binary-driven-Hypernovae","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"C. L. Fryer, F. G. Oliveira, J. A. Rueda, R. Ruffini","submitted_at":"2015-05-11T21:29:35Z","abstract_excerpt":"Binary-driven-hypernovae (BdHNe) within the induced gravitational collapse (IGC) paradigm have been introduced to explain energetic ($E_{\\rm iso}\\gtrsim 10^{52}$~erg), long gamma-ray bursts (GRBs) associated with type Ic supernovae (SNe). The progenitor is a tight binary composed of a carbon-oxygen (CO) core and a neutron star (NS) companion, a subclass of the newly proposed \"ultra-stripped\" binaries. The CO-NS short-period orbit causes the NS to accrete appriciable matter from the SN ejecta when the CO core collapses, ultimately causing it to collapse to a black hole (BH) and producing a GRB."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.02809","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":"1505.02809","created_at":"2026-05-18T01:25:00.544910+00:00"},{"alias_kind":"arxiv_version","alias_value":"1505.02809v2","created_at":"2026-05-18T01:25:00.544910+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.02809","created_at":"2026-05-18T01:25:00.544910+00:00"},{"alias_kind":"pith_short_12","alias_value":"3ZESWZKESPWY","created_at":"2026-05-18T12:29:02.477457+00:00"},{"alias_kind":"pith_short_16","alias_value":"3ZESWZKESPWYKDWQ","created_at":"2026-05-18T12:29:02.477457+00:00"},{"alias_kind":"pith_short_8","alias_value":"3ZESWZKE","created_at":"2026-05-18T12:29:02.477457+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2507.22033","citing_title":"On the formation of strange quark stars from supernova in compact binaries","ref_index":32,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/3ZESWZKESPWYKDWQ2RSWUBBCP7","json":"https://pith.science/pith/3ZESWZKESPWYKDWQ2RSWUBBCP7.json","graph_json":"https://pith.science/api/pith-number/3ZESWZKESPWYKDWQ2RSWUBBCP7/graph.json","events_json":"https://pith.science/api/pith-number/3ZESWZKESPWYKDWQ2RSWUBBCP7/events.json","paper":"https://pith.science/paper/3ZESWZKE"},"agent_actions":{"view_html":"https://pith.science/pith/3ZESWZKESPWYKDWQ2RSWUBBCP7","download_json":"https://pith.science/pith/3ZESWZKESPWYKDWQ2RSWUBBCP7.json","view_paper":"https://pith.science/paper/3ZESWZKE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1505.02809&json=true","fetch_graph":"https://pith.science/api/pith-number/3ZESWZKESPWYKDWQ2RSWUBBCP7/graph.json","fetch_events":"https://pith.science/api/pith-number/3ZESWZKESPWYKDWQ2RSWUBBCP7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3ZESWZKESPWYKDWQ2RSWUBBCP7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3ZESWZKESPWYKDWQ2RSWUBBCP7/action/storage_attestation","attest_author":"https://pith.science/pith/3ZESWZKESPWYKDWQ2RSWUBBCP7/action/author_attestation","sign_citation":"https://pith.science/pith/3ZESWZKESPWYKDWQ2RSWUBBCP7/action/citation_signature","submit_replication":"https://pith.science/pith/3ZESWZKESPWYKDWQ2RSWUBBCP7/action/replication_record"}},"created_at":"2026-05-18T01:25:00.544910+00:00","updated_at":"2026-05-18T01:25:00.544910+00:00"}