{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:J3DQQUWBJGN3SG37HZGQCGLAOF","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":"5f4600d6274dbc5a632f2bc1f8b165e70e8c3453a7d04d8a413056364d65fb02","cross_cats_sorted":["cs.MA","q-bio.PE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2018-08-07T17:30:06Z","title_canon_sha256":"752e585b48ee4d4ccc875c324a40d1163b46de6612bde517e90bcf1769262bd2"},"schema_version":"1.0","source":{"id":"1808.02931","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.02931","created_at":"2026-05-17T23:51:55Z"},{"alias_kind":"arxiv_version","alias_value":"1808.02931v2","created_at":"2026-05-17T23:51:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.02931","created_at":"2026-05-17T23:51:55Z"},{"alias_kind":"pith_short_12","alias_value":"J3DQQUWBJGN3","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"J3DQQUWBJGN3SG37","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"J3DQQUWB","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:caf766e3c9723a96b05f2c3b1c2231a6cf5323fadad45b8300199539ddb1b494","target":"graph","created_at":"2026-05-17T23:51:55Z","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":"Groupthink occurs when everyone in a group starts thinking alike, as when people put unlimited faith in a leader. Avoiding this phenomenon is a ubiquitous challenge to problem-solving enterprises and typical countermeasures involve the mobility of group members. Here we use an agent-based model of imitative learning to study the influence of the mobility of the agents on the time they require to find the global maxima of NK-fitness landscapes. The agents cooperate by exchanging information on their fitness and use this information to copy the fittest agent in their influence neighborhoods, whi","authors_text":"Francisco A. Rodrigues, Jos\\'e F. Fontanari, Paulo F. Gomes, Sandro M. Reia","cross_cats":["cs.MA","q-bio.PE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2018-08-07T17:30:06Z","title":"Mobility helps problem-solving systems to avoid Groupthink"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.02931","kind":"arxiv","version":2},"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:f96a47fd9e528c8286237d9df67982d057e72059d1a4eaeb793aa982c02ffc7d","target":"record","created_at":"2026-05-17T23:51:55Z","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":"5f4600d6274dbc5a632f2bc1f8b165e70e8c3453a7d04d8a413056364d65fb02","cross_cats_sorted":["cs.MA","q-bio.PE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2018-08-07T17:30:06Z","title_canon_sha256":"752e585b48ee4d4ccc875c324a40d1163b46de6612bde517e90bcf1769262bd2"},"schema_version":"1.0","source":{"id":"1808.02931","kind":"arxiv","version":2}},"canonical_sha256":"4ec70852c1499bb91b7f3e4d01196071593102f63623a441352f765114b246cf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4ec70852c1499bb91b7f3e4d01196071593102f63623a441352f765114b246cf","first_computed_at":"2026-05-17T23:51:55.915906Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:51:55.915906Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3B18oFdZ4g1e/z991Icfum4CN5GPMfntQX4EEEH3q+8V5fjbl1o/q5efrZBQzzEKN8k5L2qyK2xxzA9fJm2IBA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:51:55.916547Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.02931","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f96a47fd9e528c8286237d9df67982d057e72059d1a4eaeb793aa982c02ffc7d","sha256:caf766e3c9723a96b05f2c3b1c2231a6cf5323fadad45b8300199539ddb1b494"],"state_sha256":"4b8ff5b9e9097bdc5e7cc9db5c2fe63846d3e8bf5c50916406890c56fd78c12f"}