{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:YM5BLE42WACDSVAYO35FYCUTOA","short_pith_number":"pith:YM5BLE42","schema_version":"1.0","canonical_sha256":"c33a15939ab00439541876fa5c0a937006df5726e53991da6f65f1ffbf8a52ce","source":{"kind":"arxiv","id":"1712.10284","version":1},"attestation_state":"computed","paper":{"title":"Large-Scale Experiment on the Importance of Social Learning and Unimodality in the Wisdom of the Crowd","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.soc-ph","stat.AP"],"primary_cat":"cs.SI","authors_text":"Alex Pentland, Dhaval Adjodah, Peter Krafft, Shi Kai Chong, Yan Leng","submitted_at":"2017-12-29T17:22:15Z","abstract_excerpt":"In this study, we build on previous research to understand the conditions within which the Wisdom of the Crowd (WoC) improves or worsens as a result of showing individuals the predictions of their peers. Our main novel contributions are: 1) a dataset of unprecedented size and detail; 2) we observe the novel effect of the importance of the unimodality of the social information shown to individuals: if one does not see only one clear peak in the distribution of the crowd's predictions, the WoC is worsened after social exposure; and 3) we estimate social learning weights that we use to show that "},"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":"1712.10284","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2017-12-29T17:22:15Z","cross_cats_sorted":["physics.soc-ph","stat.AP"],"title_canon_sha256":"4e340d59d6bb6889f70cf7c7ab2ab904933c1208f826d3988a4344afac7c0f60","abstract_canon_sha256":"7993ef873369b3bc0c35d97c860fe35c57bf761befcb435fcb91ed1eb2c454c5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:27:03.514762Z","signature_b64":"0UnQXCsYXVzF3Z7mmgJFgJTOrX21s1TSoda+k5oTjNK2FwNKVMo/Vc4oxOWuzAJNP5wfphI0f8DiI0uyZBm3Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c33a15939ab00439541876fa5c0a937006df5726e53991da6f65f1ffbf8a52ce","last_reissued_at":"2026-05-18T00:27:03.514212Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:27:03.514212Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Large-Scale Experiment on the Importance of Social Learning and Unimodality in the Wisdom of the Crowd","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.soc-ph","stat.AP"],"primary_cat":"cs.SI","authors_text":"Alex Pentland, Dhaval Adjodah, Peter Krafft, Shi Kai Chong, Yan Leng","submitted_at":"2017-12-29T17:22:15Z","abstract_excerpt":"In this study, we build on previous research to understand the conditions within which the Wisdom of the Crowd (WoC) improves or worsens as a result of showing individuals the predictions of their peers. Our main novel contributions are: 1) a dataset of unprecedented size and detail; 2) we observe the novel effect of the importance of the unimodality of the social information shown to individuals: if one does not see only one clear peak in the distribution of the crowd's predictions, the WoC is worsened after social exposure; and 3) we estimate social learning weights that we use to show that "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.10284","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":"1712.10284","created_at":"2026-05-18T00:27:03.514295+00:00"},{"alias_kind":"arxiv_version","alias_value":"1712.10284v1","created_at":"2026-05-18T00:27:03.514295+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.10284","created_at":"2026-05-18T00:27:03.514295+00:00"},{"alias_kind":"pith_short_12","alias_value":"YM5BLE42WACD","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_16","alias_value":"YM5BLE42WACDSVAY","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_8","alias_value":"YM5BLE42","created_at":"2026-05-18T12:31:56.362134+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/YM5BLE42WACDSVAYO35FYCUTOA","json":"https://pith.science/pith/YM5BLE42WACDSVAYO35FYCUTOA.json","graph_json":"https://pith.science/api/pith-number/YM5BLE42WACDSVAYO35FYCUTOA/graph.json","events_json":"https://pith.science/api/pith-number/YM5BLE42WACDSVAYO35FYCUTOA/events.json","paper":"https://pith.science/paper/YM5BLE42"},"agent_actions":{"view_html":"https://pith.science/pith/YM5BLE42WACDSVAYO35FYCUTOA","download_json":"https://pith.science/pith/YM5BLE42WACDSVAYO35FYCUTOA.json","view_paper":"https://pith.science/paper/YM5BLE42","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1712.10284&json=true","fetch_graph":"https://pith.science/api/pith-number/YM5BLE42WACDSVAYO35FYCUTOA/graph.json","fetch_events":"https://pith.science/api/pith-number/YM5BLE42WACDSVAYO35FYCUTOA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YM5BLE42WACDSVAYO35FYCUTOA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YM5BLE42WACDSVAYO35FYCUTOA/action/storage_attestation","attest_author":"https://pith.science/pith/YM5BLE42WACDSVAYO35FYCUTOA/action/author_attestation","sign_citation":"https://pith.science/pith/YM5BLE42WACDSVAYO35FYCUTOA/action/citation_signature","submit_replication":"https://pith.science/pith/YM5BLE42WACDSVAYO35FYCUTOA/action/replication_record"}},"created_at":"2026-05-18T00:27:03.514295+00:00","updated_at":"2026-05-18T00:27:03.514295+00:00"}