{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:SD36RRBPZINQB3MYXQ74QM7O3H","short_pith_number":"pith:SD36RRBP","schema_version":"1.0","canonical_sha256":"90f7e8c42fca1b00ed98bc3fc833eed9f9f71ac951632b94ff93eb96abb4ddd4","source":{"kind":"arxiv","id":"1709.09630","version":1},"attestation_state":"computed","paper":{"title":"On r-process nucleosynthesis from matter ejected in binary neutron starmergers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"gr-qc","authors_text":"Almudena Arcones, Dirk Martin, Federico Guercilena, Luciano Rezzolla, Luke Bovard, Oleg Korobkin","submitted_at":"2017-09-27T17:13:45Z","abstract_excerpt":"When binary systems of neutron stars merge, a very small fraction of their rest mass is ejected, either dynamically or secularly. This material is neutron-rich and its nucleosynthesis could provide the astrophysical site for the production of heavy elements in the universe, together with a kilonova signal confirming neutron-star mergers as the origin of short gamma-ray bursts. We perform full general-relativistic simulations of binary neutron-star mergers employing three different nuclear-physics EOSs, considering both equal- and unequal-mass configurations, and adopting a leakage scheme to ac"},"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":"1709.09630","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-09-27T17:13:45Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"dbcaddfb4110ebe7806f74c62a13a3274e6e49dc51dbf7afe841016f9287c4a3","abstract_canon_sha256":"b2b81dc542889363eed66a122be8583e945156d417d25cbd9d6037c706015d20"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:28:13.855745Z","signature_b64":"JVaSMfjaraqwfROGt/xoXEmiwZhw6PXE63ScJmTfebs0pLq0LNvAdZWn50c1z8ivIqodMnAcjfFdv2txzA9fBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"90f7e8c42fca1b00ed98bc3fc833eed9f9f71ac951632b94ff93eb96abb4ddd4","last_reissued_at":"2026-05-18T00:28:13.855055Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:28:13.855055Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On r-process nucleosynthesis from matter ejected in binary neutron starmergers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"gr-qc","authors_text":"Almudena Arcones, Dirk Martin, Federico Guercilena, Luciano Rezzolla, Luke Bovard, Oleg Korobkin","submitted_at":"2017-09-27T17:13:45Z","abstract_excerpt":"When binary systems of neutron stars merge, a very small fraction of their rest mass is ejected, either dynamically or secularly. This material is neutron-rich and its nucleosynthesis could provide the astrophysical site for the production of heavy elements in the universe, together with a kilonova signal confirming neutron-star mergers as the origin of short gamma-ray bursts. We perform full general-relativistic simulations of binary neutron-star mergers employing three different nuclear-physics EOSs, considering both equal- and unequal-mass configurations, and adopting a leakage scheme to ac"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.09630","kind":"arxiv","version":1},"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":"1709.09630","created_at":"2026-05-18T00:28:13.855157+00:00"},{"alias_kind":"arxiv_version","alias_value":"1709.09630v1","created_at":"2026-05-18T00:28:13.855157+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.09630","created_at":"2026-05-18T00:28:13.855157+00:00"},{"alias_kind":"pith_short_12","alias_value":"SD36RRBPZINQ","created_at":"2026-05-18T12:31:43.269735+00:00"},{"alias_kind":"pith_short_16","alias_value":"SD36RRBPZINQB3MY","created_at":"2026-05-18T12:31:43.269735+00:00"},{"alias_kind":"pith_short_8","alias_value":"SD36RRBP","created_at":"2026-05-18T12:31:43.269735+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/SD36RRBPZINQB3MYXQ74QM7O3H","json":"https://pith.science/pith/SD36RRBPZINQB3MYXQ74QM7O3H.json","graph_json":"https://pith.science/api/pith-number/SD36RRBPZINQB3MYXQ74QM7O3H/graph.json","events_json":"https://pith.science/api/pith-number/SD36RRBPZINQB3MYXQ74QM7O3H/events.json","paper":"https://pith.science/paper/SD36RRBP"},"agent_actions":{"view_html":"https://pith.science/pith/SD36RRBPZINQB3MYXQ74QM7O3H","download_json":"https://pith.science/pith/SD36RRBPZINQB3MYXQ74QM7O3H.json","view_paper":"https://pith.science/paper/SD36RRBP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1709.09630&json=true","fetch_graph":"https://pith.science/api/pith-number/SD36RRBPZINQB3MYXQ74QM7O3H/graph.json","fetch_events":"https://pith.science/api/pith-number/SD36RRBPZINQB3MYXQ74QM7O3H/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SD36RRBPZINQB3MYXQ74QM7O3H/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SD36RRBPZINQB3MYXQ74QM7O3H/action/storage_attestation","attest_author":"https://pith.science/pith/SD36RRBPZINQB3MYXQ74QM7O3H/action/author_attestation","sign_citation":"https://pith.science/pith/SD36RRBPZINQB3MYXQ74QM7O3H/action/citation_signature","submit_replication":"https://pith.science/pith/SD36RRBPZINQB3MYXQ74QM7O3H/action/replication_record"}},"created_at":"2026-05-18T00:28:13.855157+00:00","updated_at":"2026-05-18T00:28:13.855157+00:00"}