{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:KE3UR6DRKAT752UG6G5WNV4GTA","short_pith_number":"pith:KE3UR6DR","schema_version":"1.0","canonical_sha256":"513748f8715027feea86f1bb66d786983435c0560b4d747ffddb2ea43ac8adcd","source":{"kind":"arxiv","id":"1208.3185","version":2},"attestation_state":"computed","paper":{"title":"Genealogies of rapidly adapting populations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.PE","authors_text":"Oskar Hallatschek, Richard A. Neher","submitted_at":"2012-08-15T19:35:09Z","abstract_excerpt":"The genetic diversity of a species is shaped by its recent evolutionary history and can be used to infer demographic events or selective sweeps. Most inference methods are based on the null hypothesis that natural selection is a weak or infrequent evolutionary force. However, many species, particularly pathogens, are under continuous pressure to adapt in response to changing environments. A statistical framework for inference from diversity data of such populations is currently lacking. Toward this goal, we explore the properties of genealogies in a model of continual adaptation in asexual pop"},"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":"1208.3185","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.PE","submitted_at":"2012-08-15T19:35:09Z","cross_cats_sorted":[],"title_canon_sha256":"2243996e1885296ced37fc5bb78bd15449cbc949eab2ad1f99e860fbf201e5c0","abstract_canon_sha256":"b3db0ae40338c70db5500bd50ec4098ddd177d5970fe642de40834a8d3513039"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:32:05.449092Z","signature_b64":"+61hxVf2LH0haVnS9XqBlC2WIk2MISmKPpjAKmucVBu6f4o1Jeh5I4W6dNIO/0YWv78A5FuLLeezIPk6Ivp0Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"513748f8715027feea86f1bb66d786983435c0560b4d747ffddb2ea43ac8adcd","last_reissued_at":"2026-05-18T03:32:05.448628Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:32:05.448628Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Genealogies of rapidly adapting populations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.PE","authors_text":"Oskar Hallatschek, Richard A. Neher","submitted_at":"2012-08-15T19:35:09Z","abstract_excerpt":"The genetic diversity of a species is shaped by its recent evolutionary history and can be used to infer demographic events or selective sweeps. Most inference methods are based on the null hypothesis that natural selection is a weak or infrequent evolutionary force. However, many species, particularly pathogens, are under continuous pressure to adapt in response to changing environments. A statistical framework for inference from diversity data of such populations is currently lacking. Toward this goal, we explore the properties of genealogies in a model of continual adaptation in asexual pop"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.3185","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":"1208.3185","created_at":"2026-05-18T03:32:05.448699+00:00"},{"alias_kind":"arxiv_version","alias_value":"1208.3185v2","created_at":"2026-05-18T03:32:05.448699+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.3185","created_at":"2026-05-18T03:32:05.448699+00:00"},{"alias_kind":"pith_short_12","alias_value":"KE3UR6DRKAT7","created_at":"2026-05-18T12:27:11.947152+00:00"},{"alias_kind":"pith_short_16","alias_value":"KE3UR6DRKAT752UG","created_at":"2026-05-18T12:27:11.947152+00:00"},{"alias_kind":"pith_short_8","alias_value":"KE3UR6DR","created_at":"2026-05-18T12:27:11.947152+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/KE3UR6DRKAT752UG6G5WNV4GTA","json":"https://pith.science/pith/KE3UR6DRKAT752UG6G5WNV4GTA.json","graph_json":"https://pith.science/api/pith-number/KE3UR6DRKAT752UG6G5WNV4GTA/graph.json","events_json":"https://pith.science/api/pith-number/KE3UR6DRKAT752UG6G5WNV4GTA/events.json","paper":"https://pith.science/paper/KE3UR6DR"},"agent_actions":{"view_html":"https://pith.science/pith/KE3UR6DRKAT752UG6G5WNV4GTA","download_json":"https://pith.science/pith/KE3UR6DRKAT752UG6G5WNV4GTA.json","view_paper":"https://pith.science/paper/KE3UR6DR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1208.3185&json=true","fetch_graph":"https://pith.science/api/pith-number/KE3UR6DRKAT752UG6G5WNV4GTA/graph.json","fetch_events":"https://pith.science/api/pith-number/KE3UR6DRKAT752UG6G5WNV4GTA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KE3UR6DRKAT752UG6G5WNV4GTA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KE3UR6DRKAT752UG6G5WNV4GTA/action/storage_attestation","attest_author":"https://pith.science/pith/KE3UR6DRKAT752UG6G5WNV4GTA/action/author_attestation","sign_citation":"https://pith.science/pith/KE3UR6DRKAT752UG6G5WNV4GTA/action/citation_signature","submit_replication":"https://pith.science/pith/KE3UR6DRKAT752UG6G5WNV4GTA/action/replication_record"}},"created_at":"2026-05-18T03:32:05.448699+00:00","updated_at":"2026-05-18T03:32:05.448699+00:00"}