{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:DYX2GCH3YCA4MZCZBPSTINDJFH","short_pith_number":"pith:DYX2GCH3","schema_version":"1.0","canonical_sha256":"1e2fa308fbc081c664590be534346929e66b434d58f9474b91d3418dcbd49120","source":{"kind":"arxiv","id":"1302.6477","version":2},"attestation_state":"computed","paper":{"title":"Signal amplification in an agent-based herding model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.AO","q-fin.GN"],"primary_cat":"physics.soc-ph","authors_text":"Adri\\'an Carro, Maxi San Miguel, Ra\\'ul Toral","submitted_at":"2013-02-26T16:15:16Z","abstract_excerpt":"A growing part of the behavioral finance literature has addressed some of the stylized facts of financial time series as macroscopic patterns emerging from herding interactions among groups of agents with heterogeneous trading strategies and a limited rationality. We extend a stochastic herding formalism introduced for the modeling of decision making among financial agents, in order to take also into account an external influence. In particular, we study the amplification of an external signal imposed upon the agents by a mechanism of resonance. This signal can be interpreted as an advertising"},"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":"1302.6477","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2013-02-26T16:15:16Z","cross_cats_sorted":["nlin.AO","q-fin.GN"],"title_canon_sha256":"7c0b59c567d74303b5b85082f55808e2a538bb6ffbd1e203e62c23eade9c1697","abstract_canon_sha256":"d6f21b3af50d2bbd1ddb9fb267f81ed3994769b45fa44ac70983235b2cef7e52"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:32:08.635498Z","signature_b64":"kbVMHkuDYOwC1ZMGCiSG4LDsSW0yB3bPoYyQOROi907BJGAcX6S6NpNS+uJpNmqrbw8K/SZvWGAg0jXJ0xd/Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1e2fa308fbc081c664590be534346929e66b434d58f9474b91d3418dcbd49120","last_reissued_at":"2026-05-18T01:32:08.634756Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:32:08.634756Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Signal amplification in an agent-based herding model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.AO","q-fin.GN"],"primary_cat":"physics.soc-ph","authors_text":"Adri\\'an Carro, Maxi San Miguel, Ra\\'ul Toral","submitted_at":"2013-02-26T16:15:16Z","abstract_excerpt":"A growing part of the behavioral finance literature has addressed some of the stylized facts of financial time series as macroscopic patterns emerging from herding interactions among groups of agents with heterogeneous trading strategies and a limited rationality. We extend a stochastic herding formalism introduced for the modeling of decision making among financial agents, in order to take also into account an external influence. In particular, we study the amplification of an external signal imposed upon the agents by a mechanism of resonance. This signal can be interpreted as an advertising"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.6477","kind":"arxiv","version":2},"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":"1302.6477","created_at":"2026-05-18T01:32:08.634869+00:00"},{"alias_kind":"arxiv_version","alias_value":"1302.6477v2","created_at":"2026-05-18T01:32:08.634869+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.6477","created_at":"2026-05-18T01:32:08.634869+00:00"},{"alias_kind":"pith_short_12","alias_value":"DYX2GCH3YCA4","created_at":"2026-05-18T12:27:43.054852+00:00"},{"alias_kind":"pith_short_16","alias_value":"DYX2GCH3YCA4MZCZ","created_at":"2026-05-18T12:27:43.054852+00:00"},{"alias_kind":"pith_short_8","alias_value":"DYX2GCH3","created_at":"2026-05-18T12:27:43.054852+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/DYX2GCH3YCA4MZCZBPSTINDJFH","json":"https://pith.science/pith/DYX2GCH3YCA4MZCZBPSTINDJFH.json","graph_json":"https://pith.science/api/pith-number/DYX2GCH3YCA4MZCZBPSTINDJFH/graph.json","events_json":"https://pith.science/api/pith-number/DYX2GCH3YCA4MZCZBPSTINDJFH/events.json","paper":"https://pith.science/paper/DYX2GCH3"},"agent_actions":{"view_html":"https://pith.science/pith/DYX2GCH3YCA4MZCZBPSTINDJFH","download_json":"https://pith.science/pith/DYX2GCH3YCA4MZCZBPSTINDJFH.json","view_paper":"https://pith.science/paper/DYX2GCH3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1302.6477&json=true","fetch_graph":"https://pith.science/api/pith-number/DYX2GCH3YCA4MZCZBPSTINDJFH/graph.json","fetch_events":"https://pith.science/api/pith-number/DYX2GCH3YCA4MZCZBPSTINDJFH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DYX2GCH3YCA4MZCZBPSTINDJFH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DYX2GCH3YCA4MZCZBPSTINDJFH/action/storage_attestation","attest_author":"https://pith.science/pith/DYX2GCH3YCA4MZCZBPSTINDJFH/action/author_attestation","sign_citation":"https://pith.science/pith/DYX2GCH3YCA4MZCZBPSTINDJFH/action/citation_signature","submit_replication":"https://pith.science/pith/DYX2GCH3YCA4MZCZBPSTINDJFH/action/replication_record"}},"created_at":"2026-05-18T01:32:08.634869+00:00","updated_at":"2026-05-18T01:32:08.634869+00:00"}