{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:WBSRWUIAD7HKQARXO4Q455TFU3","short_pith_number":"pith:WBSRWUIA","schema_version":"1.0","canonical_sha256":"b0651b51001fcea802377721cef665a6d54b526607a17936544f878401a306c1","source":{"kind":"arxiv","id":"2303.04520","version":1},"attestation_state":"computed","paper":{"title":"Nucleosynthesis of binary-stripped stars","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.SR","authors_text":"E. Laplace, Jing-Ze Ma, R. Farmer, S.E. de Mink, S. Justham","submitted_at":"2023-03-08T11:18:31Z","abstract_excerpt":"The cosmic origin of the elements, the fundamental chemical building blocks of the Universe, is still uncertain. Binary interactions play a key role in the evolution of many massive stars, yet their impact on chemical yields is poorly understood. Using the MESA stellar evolution code we predict the chemical yields ejected in wind mass loss and the supernovae of single and binary-stripped stars. We do this with a large 162 isotope nuclear network at solar-metallicity. We find that binary-stripped stars are more effective producers of the elements than single stars, due to their increased mass l"},"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":"2303.04520","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2023-03-08T11:18:31Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"980a69fe66efea4050a85f23c60b12a6131b8f5f47c0c1bbb37e80d4ba9d2f57","abstract_canon_sha256":"b65234758417556d44b8eaaa79861066b949d5bdce078fa497f42e8d22b79753"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:12:45.853924Z","signature_b64":"9VrswyHjU8WlPLpmE37/C1OY8Rc2OHsfq8uA+f4RqxGLSzsP30wNPgjkctx8G9KsszbvSQI08BEudAuuA24bDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b0651b51001fcea802377721cef665a6d54b526607a17936544f878401a306c1","last_reissued_at":"2026-07-05T06:12:45.853388Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:12:45.853388Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nucleosynthesis of binary-stripped stars","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.SR","authors_text":"E. Laplace, Jing-Ze Ma, R. Farmer, S.E. de Mink, S. Justham","submitted_at":"2023-03-08T11:18:31Z","abstract_excerpt":"The cosmic origin of the elements, the fundamental chemical building blocks of the Universe, is still uncertain. Binary interactions play a key role in the evolution of many massive stars, yet their impact on chemical yields is poorly understood. Using the MESA stellar evolution code we predict the chemical yields ejected in wind mass loss and the supernovae of single and binary-stripped stars. We do this with a large 162 isotope nuclear network at solar-metallicity. We find that binary-stripped stars are more effective producers of the elements than single stars, due to their increased mass l"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.04520","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2303.04520/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2303.04520","created_at":"2026-07-05T06:12:45.853444+00:00"},{"alias_kind":"arxiv_version","alias_value":"2303.04520v1","created_at":"2026-07-05T06:12:45.853444+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.04520","created_at":"2026-07-05T06:12:45.853444+00:00"},{"alias_kind":"pith_short_12","alias_value":"WBSRWUIAD7HK","created_at":"2026-07-05T06:12:45.853444+00:00"},{"alias_kind":"pith_short_16","alias_value":"WBSRWUIAD7HKQARX","created_at":"2026-07-05T06:12:45.853444+00:00"},{"alias_kind":"pith_short_8","alias_value":"WBSRWUIA","created_at":"2026-07-05T06:12:45.853444+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/WBSRWUIAD7HKQARXO4Q455TFU3","json":"https://pith.science/pith/WBSRWUIAD7HKQARXO4Q455TFU3.json","graph_json":"https://pith.science/api/pith-number/WBSRWUIAD7HKQARXO4Q455TFU3/graph.json","events_json":"https://pith.science/api/pith-number/WBSRWUIAD7HKQARXO4Q455TFU3/events.json","paper":"https://pith.science/paper/WBSRWUIA"},"agent_actions":{"view_html":"https://pith.science/pith/WBSRWUIAD7HKQARXO4Q455TFU3","download_json":"https://pith.science/pith/WBSRWUIAD7HKQARXO4Q455TFU3.json","view_paper":"https://pith.science/paper/WBSRWUIA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2303.04520&json=true","fetch_graph":"https://pith.science/api/pith-number/WBSRWUIAD7HKQARXO4Q455TFU3/graph.json","fetch_events":"https://pith.science/api/pith-number/WBSRWUIAD7HKQARXO4Q455TFU3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WBSRWUIAD7HKQARXO4Q455TFU3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WBSRWUIAD7HKQARXO4Q455TFU3/action/storage_attestation","attest_author":"https://pith.science/pith/WBSRWUIAD7HKQARXO4Q455TFU3/action/author_attestation","sign_citation":"https://pith.science/pith/WBSRWUIAD7HKQARXO4Q455TFU3/action/citation_signature","submit_replication":"https://pith.science/pith/WBSRWUIAD7HKQARXO4Q455TFU3/action/replication_record"}},"created_at":"2026-07-05T06:12:45.853444+00:00","updated_at":"2026-07-05T06:12:45.853444+00:00"}