{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:VUXUQ7AVWVIIRLOEKDYY3JDNOB","short_pith_number":"pith:VUXUQ7AV","schema_version":"1.0","canonical_sha256":"ad2f487c15b55088adc450f18da46d7072ad7136b582ffebe6c55e335bd8563b","source":{"kind":"arxiv","id":"1108.2604","version":2},"attestation_state":"computed","paper":{"title":"Evolutionary and Population Dynamics: A Coupled Approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.bio-ph"],"primary_cat":"q-bio.PE","authors_text":"Anna Melbinger, Erwin Frey, Jonas Cremer","submitted_at":"2011-08-12T11:26:49Z","abstract_excerpt":"We study the interplay of population growth and evolutionary dynamics using a stochastic model based on birth and death events. In contrast to the common assumption of an independent population size, evolution can be strongly affected by population dynamics in general. Especially for fast reproducing microbes which are subject to selection, both types of dynamics are often closely intertwined. We illustrate this by considering different growth scenarios. Depending on whether microbes die or stop to reproduce (dormancy), qualitatively different behaviors emerge. For cooperating bacteria, a perm"},"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":"1108.2604","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.PE","submitted_at":"2011-08-12T11:26:49Z","cross_cats_sorted":["physics.bio-ph"],"title_canon_sha256":"6f80f7bf5f2689066f57c698f2e8fba00533948995d36a63aebf0c8a715458ef","abstract_canon_sha256":"e5ac16a8719ea327f3c6ac7112401ef801ef5257c35e488a99581a487ff8d975"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:54:26.134435Z","signature_b64":"JptfRzeCYTLzU7DVkRS0kDVBMYio7ODx8B+MWnNILn2xzbxTtqlnSEkbfiNbzMd13+iTCCJf93667srgDwJMAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ad2f487c15b55088adc450f18da46d7072ad7136b582ffebe6c55e335bd8563b","last_reissued_at":"2026-05-18T03:54:26.134017Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:54:26.134017Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Evolutionary and Population Dynamics: A Coupled Approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.bio-ph"],"primary_cat":"q-bio.PE","authors_text":"Anna Melbinger, Erwin Frey, Jonas Cremer","submitted_at":"2011-08-12T11:26:49Z","abstract_excerpt":"We study the interplay of population growth and evolutionary dynamics using a stochastic model based on birth and death events. In contrast to the common assumption of an independent population size, evolution can be strongly affected by population dynamics in general. Especially for fast reproducing microbes which are subject to selection, both types of dynamics are often closely intertwined. We illustrate this by considering different growth scenarios. Depending on whether microbes die or stop to reproduce (dormancy), qualitatively different behaviors emerge. For cooperating bacteria, a perm"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.2604","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":"1108.2604","created_at":"2026-05-18T03:54:26.134076+00:00"},{"alias_kind":"arxiv_version","alias_value":"1108.2604v2","created_at":"2026-05-18T03:54:26.134076+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.2604","created_at":"2026-05-18T03:54:26.134076+00:00"},{"alias_kind":"pith_short_12","alias_value":"VUXUQ7AVWVII","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_16","alias_value":"VUXUQ7AVWVIIRLOE","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_8","alias_value":"VUXUQ7AV","created_at":"2026-05-18T12:26:44.992195+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/VUXUQ7AVWVIIRLOEKDYY3JDNOB","json":"https://pith.science/pith/VUXUQ7AVWVIIRLOEKDYY3JDNOB.json","graph_json":"https://pith.science/api/pith-number/VUXUQ7AVWVIIRLOEKDYY3JDNOB/graph.json","events_json":"https://pith.science/api/pith-number/VUXUQ7AVWVIIRLOEKDYY3JDNOB/events.json","paper":"https://pith.science/paper/VUXUQ7AV"},"agent_actions":{"view_html":"https://pith.science/pith/VUXUQ7AVWVIIRLOEKDYY3JDNOB","download_json":"https://pith.science/pith/VUXUQ7AVWVIIRLOEKDYY3JDNOB.json","view_paper":"https://pith.science/paper/VUXUQ7AV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1108.2604&json=true","fetch_graph":"https://pith.science/api/pith-number/VUXUQ7AVWVIIRLOEKDYY3JDNOB/graph.json","fetch_events":"https://pith.science/api/pith-number/VUXUQ7AVWVIIRLOEKDYY3JDNOB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VUXUQ7AVWVIIRLOEKDYY3JDNOB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VUXUQ7AVWVIIRLOEKDYY3JDNOB/action/storage_attestation","attest_author":"https://pith.science/pith/VUXUQ7AVWVIIRLOEKDYY3JDNOB/action/author_attestation","sign_citation":"https://pith.science/pith/VUXUQ7AVWVIIRLOEKDYY3JDNOB/action/citation_signature","submit_replication":"https://pith.science/pith/VUXUQ7AVWVIIRLOEKDYY3JDNOB/action/replication_record"}},"created_at":"2026-05-18T03:54:26.134076+00:00","updated_at":"2026-05-18T03:54:26.134076+00:00"}