{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:WLDLTTMOHDCLMDYS2NTLY7RPPV","short_pith_number":"pith:WLDLTTMO","schema_version":"1.0","canonical_sha256":"b2c6b9cd8e38c4b60f12d366bc7e2f7d4578f6b791973fe8c97de8dae4d09a71","source":{"kind":"arxiv","id":"1309.7524","version":3},"attestation_state":"computed","paper":{"title":"Meme and Variations: A Computer Model of Cultural Evolution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NE"],"primary_cat":"cs.MA","authors_text":"Liane Gabora","submitted_at":"2013-09-29T03:08:21Z","abstract_excerpt":"Holland's (1975) genetic algorithm is a minimal computer model of natural selection that made it possible to investigate the effect of manipulating specific parameters on the evolutionary process. If culture is, like biology, a form of evolution, it should be possible to similarly abstract the underlying skeleton of the process and develop a minimal model of it. Meme and Variations, or MAV, is a computational model, inspired by the genetic algorithm, of how ideas evolve in a society of interacting individuals (Gabora 1995). The name is a pun on the classical music form 'theme and variations', "},"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":"1309.7524","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MA","submitted_at":"2013-09-29T03:08:21Z","cross_cats_sorted":["cs.NE"],"title_canon_sha256":"0f2c46bb433e0f6f52239984f48b808849fcee38397e190bbbf577cf4ccda64c","abstract_canon_sha256":"0e45c7e31decfd7b8c689b991865c326450f99bc037d0f67b5a85341d0b3ae4e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:41:02.474721Z","signature_b64":"ckeap3N45p1PWvl4+k9HauJTX9Tbj0ae4HPe3ZAXTWb3w68VKpO0p99xbcSukzQCRw5uge4A99yokUvmFKGBBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b2c6b9cd8e38c4b60f12d366bc7e2f7d4578f6b791973fe8c97de8dae4d09a71","last_reissued_at":"2026-05-17T23:41:02.473973Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:41:02.473973Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Meme and Variations: A Computer Model of Cultural Evolution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NE"],"primary_cat":"cs.MA","authors_text":"Liane Gabora","submitted_at":"2013-09-29T03:08:21Z","abstract_excerpt":"Holland's (1975) genetic algorithm is a minimal computer model of natural selection that made it possible to investigate the effect of manipulating specific parameters on the evolutionary process. If culture is, like biology, a form of evolution, it should be possible to similarly abstract the underlying skeleton of the process and develop a minimal model of it. Meme and Variations, or MAV, is a computational model, inspired by the genetic algorithm, of how ideas evolve in a society of interacting individuals (Gabora 1995). The name is a pun on the classical music form 'theme and variations', "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.7524","kind":"arxiv","version":3},"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":"1309.7524","created_at":"2026-05-17T23:41:02.474104+00:00"},{"alias_kind":"arxiv_version","alias_value":"1309.7524v3","created_at":"2026-05-17T23:41:02.474104+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.7524","created_at":"2026-05-17T23:41:02.474104+00:00"},{"alias_kind":"pith_short_12","alias_value":"WLDLTTMOHDCL","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_16","alias_value":"WLDLTTMOHDCLMDYS","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_8","alias_value":"WLDLTTMO","created_at":"2026-05-18T12:28:04.890932+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/WLDLTTMOHDCLMDYS2NTLY7RPPV","json":"https://pith.science/pith/WLDLTTMOHDCLMDYS2NTLY7RPPV.json","graph_json":"https://pith.science/api/pith-number/WLDLTTMOHDCLMDYS2NTLY7RPPV/graph.json","events_json":"https://pith.science/api/pith-number/WLDLTTMOHDCLMDYS2NTLY7RPPV/events.json","paper":"https://pith.science/paper/WLDLTTMO"},"agent_actions":{"view_html":"https://pith.science/pith/WLDLTTMOHDCLMDYS2NTLY7RPPV","download_json":"https://pith.science/pith/WLDLTTMOHDCLMDYS2NTLY7RPPV.json","view_paper":"https://pith.science/paper/WLDLTTMO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1309.7524&json=true","fetch_graph":"https://pith.science/api/pith-number/WLDLTTMOHDCLMDYS2NTLY7RPPV/graph.json","fetch_events":"https://pith.science/api/pith-number/WLDLTTMOHDCLMDYS2NTLY7RPPV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WLDLTTMOHDCLMDYS2NTLY7RPPV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WLDLTTMOHDCLMDYS2NTLY7RPPV/action/storage_attestation","attest_author":"https://pith.science/pith/WLDLTTMOHDCLMDYS2NTLY7RPPV/action/author_attestation","sign_citation":"https://pith.science/pith/WLDLTTMOHDCLMDYS2NTLY7RPPV/action/citation_signature","submit_replication":"https://pith.science/pith/WLDLTTMOHDCLMDYS2NTLY7RPPV/action/replication_record"}},"created_at":"2026-05-17T23:41:02.474104+00:00","updated_at":"2026-05-17T23:41:02.474104+00:00"}