{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:TMDILVM2RDXXF4P7S677J2XABD","short_pith_number":"pith:TMDILVM2","schema_version":"1.0","canonical_sha256":"9b0685d59a88ef72f1ff97bff4eae008c35a8e6c29534ff9137ba08d19b8ed04","source":{"kind":"arxiv","id":"0907.2649","version":1},"attestation_state":"computed","paper":{"title":"Evolutionary game dynamics in a growing structured population","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.soc-ph","authors_text":"A. Traulsen, J. Gomez-Gardenes, J. Poncela, Y. Moreno","submitted_at":"2009-07-15T16:52:15Z","abstract_excerpt":"We discuss a model for evolutionary game dynamics in a growing, network-structured population. In our model, new players can either make connections to random preexisting players or preferentially attach to those that have been successful in the past. The latter depends on the dynamics of strategies in the game, which we implement following the so-called Fermi rule such that the limits of weak and strong strategy selection can be explored. Our framework allows to address general evolutionary games. With only two parameters describing the preferential attachment and the intensity of selection, "},"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":"0907.2649","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2009-07-15T16:52:15Z","cross_cats_sorted":[],"title_canon_sha256":"6e89c588d39d55e15effabf253f6cff1164b0b0a0daad0424475bcc089df0608","abstract_canon_sha256":"22282a490aa98db109ab6ad7649ed4f0abbb83c5d51fa0a5c08e52d32d68c354"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:13:02.708893Z","signature_b64":"GPXrPfcInJNOn0Dfj+6JMkQHzMyRQVdHY5r3jHBg2yJyc4wOV3R4qfa1+KrZbV3ICPx6169vTzXCAByP0Kj/AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9b0685d59a88ef72f1ff97bff4eae008c35a8e6c29534ff9137ba08d19b8ed04","last_reissued_at":"2026-05-18T02:13:02.708383Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:13:02.708383Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Evolutionary game dynamics in a growing structured population","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.soc-ph","authors_text":"A. Traulsen, J. Gomez-Gardenes, J. Poncela, Y. Moreno","submitted_at":"2009-07-15T16:52:15Z","abstract_excerpt":"We discuss a model for evolutionary game dynamics in a growing, network-structured population. In our model, new players can either make connections to random preexisting players or preferentially attach to those that have been successful in the past. The latter depends on the dynamics of strategies in the game, which we implement following the so-called Fermi rule such that the limits of weak and strong strategy selection can be explored. Our framework allows to address general evolutionary games. With only two parameters describing the preferential attachment and the intensity of selection, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0907.2649","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":"0907.2649","created_at":"2026-05-18T02:13:02.708456+00:00"},{"alias_kind":"arxiv_version","alias_value":"0907.2649v1","created_at":"2026-05-18T02:13:02.708456+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0907.2649","created_at":"2026-05-18T02:13:02.708456+00:00"},{"alias_kind":"pith_short_12","alias_value":"TMDILVM2RDXX","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_16","alias_value":"TMDILVM2RDXXF4P7","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_8","alias_value":"TMDILVM2","created_at":"2026-05-18T12:26:01.383474+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/TMDILVM2RDXXF4P7S677J2XABD","json":"https://pith.science/pith/TMDILVM2RDXXF4P7S677J2XABD.json","graph_json":"https://pith.science/api/pith-number/TMDILVM2RDXXF4P7S677J2XABD/graph.json","events_json":"https://pith.science/api/pith-number/TMDILVM2RDXXF4P7S677J2XABD/events.json","paper":"https://pith.science/paper/TMDILVM2"},"agent_actions":{"view_html":"https://pith.science/pith/TMDILVM2RDXXF4P7S677J2XABD","download_json":"https://pith.science/pith/TMDILVM2RDXXF4P7S677J2XABD.json","view_paper":"https://pith.science/paper/TMDILVM2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0907.2649&json=true","fetch_graph":"https://pith.science/api/pith-number/TMDILVM2RDXXF4P7S677J2XABD/graph.json","fetch_events":"https://pith.science/api/pith-number/TMDILVM2RDXXF4P7S677J2XABD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TMDILVM2RDXXF4P7S677J2XABD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TMDILVM2RDXXF4P7S677J2XABD/action/storage_attestation","attest_author":"https://pith.science/pith/TMDILVM2RDXXF4P7S677J2XABD/action/author_attestation","sign_citation":"https://pith.science/pith/TMDILVM2RDXXF4P7S677J2XABD/action/citation_signature","submit_replication":"https://pith.science/pith/TMDILVM2RDXXF4P7S677J2XABD/action/replication_record"}},"created_at":"2026-05-18T02:13:02.708456+00:00","updated_at":"2026-05-18T02:13:02.708456+00:00"}