{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:PQVBCFJILB4P7WQK7PEUAVG2AV","short_pith_number":"pith:PQVBCFJI","schema_version":"1.0","canonical_sha256":"7c2a1115285878ffda0afbc94054da05456b7c2a0ded4c6043b378206decc921","source":{"kind":"arxiv","id":"1008.3246","version":1},"attestation_state":"computed","paper":{"title":"Love kills: Simulations in Penna Ageing Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.PE","authors_text":"A.O. Sousa, D. Stauffer, S. Cebrat, T.J.P. Penna","submitted_at":"2010-08-19T09:08:21Z","abstract_excerpt":"The standard Penna ageing model with sexual reproduction is enlarged by adding additional bit-strings for love: Marriage happens only if the male love strings are sufficiently different from the female ones. We simulate at what level of required difference the population dies out."},"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":"1008.3246","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.PE","submitted_at":"2010-08-19T09:08:21Z","cross_cats_sorted":[],"title_canon_sha256":"3737de19f6903ca32b7b512d3a8daf210821a3a4f2e06565407be84533924e56","abstract_canon_sha256":"b3b354db3cfbb709a8a727ff5f439afee147fb3c2f04a2667d54647c275c7c68"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:05:46.681774Z","signature_b64":"UrpTpiPmFyQWbpPKeR+1BRoUMEoPp+YxT88DpMqv6AVQs0d9DEoLOtqEjPRqthI4gE30S15y2JJTVXKUt5ciDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c2a1115285878ffda0afbc94054da05456b7c2a0ded4c6043b378206decc921","last_reissued_at":"2026-05-18T02:05:46.680998Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:05:46.680998Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Love kills: Simulations in Penna Ageing Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.PE","authors_text":"A.O. Sousa, D. Stauffer, S. Cebrat, T.J.P. Penna","submitted_at":"2010-08-19T09:08:21Z","abstract_excerpt":"The standard Penna ageing model with sexual reproduction is enlarged by adding additional bit-strings for love: Marriage happens only if the male love strings are sufficiently different from the female ones. We simulate at what level of required difference the population dies out."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1008.3246","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":"1008.3246","created_at":"2026-05-18T02:05:46.681118+00:00"},{"alias_kind":"arxiv_version","alias_value":"1008.3246v1","created_at":"2026-05-18T02:05:46.681118+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1008.3246","created_at":"2026-05-18T02:05:46.681118+00:00"},{"alias_kind":"pith_short_12","alias_value":"PQVBCFJILB4P","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_16","alias_value":"PQVBCFJILB4P7WQK","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_8","alias_value":"PQVBCFJI","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/PQVBCFJILB4P7WQK7PEUAVG2AV","json":"https://pith.science/pith/PQVBCFJILB4P7WQK7PEUAVG2AV.json","graph_json":"https://pith.science/api/pith-number/PQVBCFJILB4P7WQK7PEUAVG2AV/graph.json","events_json":"https://pith.science/api/pith-number/PQVBCFJILB4P7WQK7PEUAVG2AV/events.json","paper":"https://pith.science/paper/PQVBCFJI"},"agent_actions":{"view_html":"https://pith.science/pith/PQVBCFJILB4P7WQK7PEUAVG2AV","download_json":"https://pith.science/pith/PQVBCFJILB4P7WQK7PEUAVG2AV.json","view_paper":"https://pith.science/paper/PQVBCFJI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1008.3246&json=true","fetch_graph":"https://pith.science/api/pith-number/PQVBCFJILB4P7WQK7PEUAVG2AV/graph.json","fetch_events":"https://pith.science/api/pith-number/PQVBCFJILB4P7WQK7PEUAVG2AV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PQVBCFJILB4P7WQK7PEUAVG2AV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PQVBCFJILB4P7WQK7PEUAVG2AV/action/storage_attestation","attest_author":"https://pith.science/pith/PQVBCFJILB4P7WQK7PEUAVG2AV/action/author_attestation","sign_citation":"https://pith.science/pith/PQVBCFJILB4P7WQK7PEUAVG2AV/action/citation_signature","submit_replication":"https://pith.science/pith/PQVBCFJILB4P7WQK7PEUAVG2AV/action/replication_record"}},"created_at":"2026-05-18T02:05:46.681118+00:00","updated_at":"2026-05-18T02:05:46.681118+00:00"}