{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:ZIANIPVQIG2K3MVKSRGJHTST5J","short_pith_number":"pith:ZIANIPVQ","canonical_record":{"source":{"id":"1410.7998","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2014-10-18T02:57:14Z","cross_cats_sorted":["cs.CY","cs.MA","cs.SI"],"title_canon_sha256":"9550cd88753945f788db87da6532292d08f226afd7e415543490535d231048aa","abstract_canon_sha256":"9c1ea85bd19f58252392c11df7a150d0ead2ce454bbea429aca6ec8c97863b31"},"schema_version":"1.0"},"canonical_sha256":"ca00d43eb041b4adb2aa944c93ce53ea59041753942f5587ea9404d628df1a30","source":{"kind":"arxiv","id":"1410.7998","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.7998","created_at":"2026-05-17T23:40:21Z"},{"alias_kind":"arxiv_version","alias_value":"1410.7998v1","created_at":"2026-05-17T23:40:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.7998","created_at":"2026-05-17T23:40:21Z"},{"alias_kind":"pith_short_12","alias_value":"ZIANIPVQIG2K","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZIANIPVQIG2K3MVK","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZIANIPVQ","created_at":"2026-05-18T12:28:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:ZIANIPVQIG2K3MVKSRGJHTST5J","target":"record","payload":{"canonical_record":{"source":{"id":"1410.7998","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2014-10-18T02:57:14Z","cross_cats_sorted":["cs.CY","cs.MA","cs.SI"],"title_canon_sha256":"9550cd88753945f788db87da6532292d08f226afd7e415543490535d231048aa","abstract_canon_sha256":"9c1ea85bd19f58252392c11df7a150d0ead2ce454bbea429aca6ec8c97863b31"},"schema_version":"1.0"},"canonical_sha256":"ca00d43eb041b4adb2aa944c93ce53ea59041753942f5587ea9404d628df1a30","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:40:21.222052Z","signature_b64":"+DtMU2+MUnVHKoCZoiNCI6RgKF/r4jd2juicWajG4wBKwoucQpMD6AWWV+HNUNWz4MC83WSqoPQJkKdIs0a2Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ca00d43eb041b4adb2aa944c93ce53ea59041753942f5587ea9404d628df1a30","last_reissued_at":"2026-05-17T23:40:21.221373Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:40:21.221373Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1410.7998","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:40:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/cn/itQxY+mFarP7qdxyryoBar140fVN7l7KUBjSmW+JE1VIiTRTk6aCyOsZfuquMG6l9bluqkZTMMJx+vE2CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T19:52:49.947225Z"},"content_sha256":"122345f7f73b88d05d8539de0d4ad47a8c3dcf0ebc3e7d34d4fbef849ffe4632","schema_version":"1.0","event_id":"sha256:122345f7f73b88d05d8539de0d4ad47a8c3dcf0ebc3e7d34d4fbef849ffe4632"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:ZIANIPVQIG2K3MVKSRGJHTST5J","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Relationship between Creativity, Imitation, and Cultural Diversity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CY","cs.MA","cs.SI"],"primary_cat":"q-bio.NC","authors_text":"Liane Gabora, Stefan Leijnen","submitted_at":"2014-10-18T02:57:14Z","abstract_excerpt":"There are both benefits and drawbacks to cultural diversity. It can lead to friction and exacerbate differences. However, as with biological diversity, cultural diversity is valuable in times of upheaval; if a previously effective solution no longer works, it is good to have alternatives available. What factors give rise to cultural diversity? This paper describes a preliminary investigation of this question using a computational model of cultural evolution. The model is composed of neural network based agents that evolve fitter ideas for actions by (1) inventing new ideas through modification"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.7998","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:40:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XATnjrbGIk6BffLQyOqv9QKdz255r8AI4qaoWycwh5VBFgS5WH97mnZh02t9UtAgo2lmrf0zqR9xqghAGLszAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T19:52:49.947999Z"},"content_sha256":"32409ac5a4452a0c75166407da0fcebd35d1f8b02d447b0a108d2d29c892e7f0","schema_version":"1.0","event_id":"sha256:32409ac5a4452a0c75166407da0fcebd35d1f8b02d447b0a108d2d29c892e7f0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZIANIPVQIG2K3MVKSRGJHTST5J/bundle.json","state_url":"https://pith.science/pith/ZIANIPVQIG2K3MVKSRGJHTST5J/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZIANIPVQIG2K3MVKSRGJHTST5J/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-09T19:52:49Z","links":{"resolver":"https://pith.science/pith/ZIANIPVQIG2K3MVKSRGJHTST5J","bundle":"https://pith.science/pith/ZIANIPVQIG2K3MVKSRGJHTST5J/bundle.json","state":"https://pith.science/pith/ZIANIPVQIG2K3MVKSRGJHTST5J/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZIANIPVQIG2K3MVKSRGJHTST5J/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:ZIANIPVQIG2K3MVKSRGJHTST5J","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"9c1ea85bd19f58252392c11df7a150d0ead2ce454bbea429aca6ec8c97863b31","cross_cats_sorted":["cs.CY","cs.MA","cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2014-10-18T02:57:14Z","title_canon_sha256":"9550cd88753945f788db87da6532292d08f226afd7e415543490535d231048aa"},"schema_version":"1.0","source":{"id":"1410.7998","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.7998","created_at":"2026-05-17T23:40:21Z"},{"alias_kind":"arxiv_version","alias_value":"1410.7998v1","created_at":"2026-05-17T23:40:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.7998","created_at":"2026-05-17T23:40:21Z"},{"alias_kind":"pith_short_12","alias_value":"ZIANIPVQIG2K","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZIANIPVQIG2K3MVK","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZIANIPVQ","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:32409ac5a4452a0c75166407da0fcebd35d1f8b02d447b0a108d2d29c892e7f0","target":"graph","created_at":"2026-05-17T23:40:21Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"There are both benefits and drawbacks to cultural diversity. It can lead to friction and exacerbate differences. However, as with biological diversity, cultural diversity is valuable in times of upheaval; if a previously effective solution no longer works, it is good to have alternatives available. What factors give rise to cultural diversity? This paper describes a preliminary investigation of this question using a computational model of cultural evolution. The model is composed of neural network based agents that evolve fitter ideas for actions by (1) inventing new ideas through modification","authors_text":"Liane Gabora, Stefan Leijnen","cross_cats":["cs.CY","cs.MA","cs.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2014-10-18T02:57:14Z","title":"The Relationship between Creativity, Imitation, and Cultural Diversity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.7998","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:122345f7f73b88d05d8539de0d4ad47a8c3dcf0ebc3e7d34d4fbef849ffe4632","target":"record","created_at":"2026-05-17T23:40:21Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"9c1ea85bd19f58252392c11df7a150d0ead2ce454bbea429aca6ec8c97863b31","cross_cats_sorted":["cs.CY","cs.MA","cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2014-10-18T02:57:14Z","title_canon_sha256":"9550cd88753945f788db87da6532292d08f226afd7e415543490535d231048aa"},"schema_version":"1.0","source":{"id":"1410.7998","kind":"arxiv","version":1}},"canonical_sha256":"ca00d43eb041b4adb2aa944c93ce53ea59041753942f5587ea9404d628df1a30","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ca00d43eb041b4adb2aa944c93ce53ea59041753942f5587ea9404d628df1a30","first_computed_at":"2026-05-17T23:40:21.221373Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:40:21.221373Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+DtMU2+MUnVHKoCZoiNCI6RgKF/r4jd2juicWajG4wBKwoucQpMD6AWWV+HNUNWz4MC83WSqoPQJkKdIs0a2Dg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:40:21.222052Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.7998","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:122345f7f73b88d05d8539de0d4ad47a8c3dcf0ebc3e7d34d4fbef849ffe4632","sha256:32409ac5a4452a0c75166407da0fcebd35d1f8b02d447b0a108d2d29c892e7f0"],"state_sha256":"c26becef778b19a3676205c04e26c0f502931e80a4d0b5cceb64f3d30ad2fca5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1QOuawjqYwnO2KYqRy1deyQsZ+Rd+q78KzoZwSC/aTSechEI+0u3xT9JqFPh7S7WSchDKguh1GLf+PcBmVYnAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T19:52:49.952339Z","bundle_sha256":"cbba230ce830f46a7cfa055a29d9033d0a1913ad13e153bcea7d9d1c8dfdf551"}}