{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:U64RLVNDVMGDKF6W4QYUIXVZIK","short_pith_number":"pith:U64RLVND","schema_version":"1.0","canonical_sha256":"a7b915d5a3ab0c3517d6e431445eb942a8b352c3b832fcbe7ab4e029179ab4a6","source":{"kind":"arxiv","id":"2205.12069","version":2},"attestation_state":"computed","paper":{"title":"Signal propagation and linear response in the delay Vicsek model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Daniel Gei\\ss, Klaus Kroy, Viktor Holubec","submitted_at":"2022-05-24T13:39:48Z","abstract_excerpt":"Retardation between sensation and action is an inherent biological trait. Here we study its effect in the Vicsek model, which is a paradigmatic swarm model. We find that: (i) a discrete time delay in the orientational interactions diminishes the ability of strongly aligned swarms to follow a leader and, in return, increases their stability against random orientation fluctuations; (ii) both longer delays and higher speeds favor ballistic over diffusive spreading of information (orientation) through the swarm; (iii) for short delays, the mean change in the total orientation (the order parameter)"},"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":"2205.12069","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2022-05-24T13:39:48Z","cross_cats_sorted":[],"title_canon_sha256":"735481f99652766285e281e38834c74921f1a49c4ca1fba7455430cec8b33d48","abstract_canon_sha256":"b0f5dab1099d7debfcf4f4a5981d090f4c8faa5fac30da054cc7e5ba8fdef0bd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:19:16.040696Z","signature_b64":"cWFWYV2PTHLMbRXbw0b2RmQH1fGpec29RYTRRMdwsjqmM1eiqkDTFcUBwj0BzAC27Ni+LGVlI5BiYv5F0YniAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a7b915d5a3ab0c3517d6e431445eb942a8b352c3b832fcbe7ab4e029179ab4a6","last_reissued_at":"2026-07-05T05:19:16.040211Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:19:16.040211Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Signal propagation and linear response in the delay Vicsek model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Daniel Gei\\ss, Klaus Kroy, Viktor Holubec","submitted_at":"2022-05-24T13:39:48Z","abstract_excerpt":"Retardation between sensation and action is an inherent biological trait. Here we study its effect in the Vicsek model, which is a paradigmatic swarm model. We find that: (i) a discrete time delay in the orientational interactions diminishes the ability of strongly aligned swarms to follow a leader and, in return, increases their stability against random orientation fluctuations; (ii) both longer delays and higher speeds favor ballistic over diffusive spreading of information (orientation) through the swarm; (iii) for short delays, the mean change in the total orientation (the order parameter)"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.12069","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2205.12069/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2205.12069","created_at":"2026-07-05T05:19:16.040269+00:00"},{"alias_kind":"arxiv_version","alias_value":"2205.12069v2","created_at":"2026-07-05T05:19:16.040269+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.12069","created_at":"2026-07-05T05:19:16.040269+00:00"},{"alias_kind":"pith_short_12","alias_value":"U64RLVNDVMGD","created_at":"2026-07-05T05:19:16.040269+00:00"},{"alias_kind":"pith_short_16","alias_value":"U64RLVNDVMGDKF6W","created_at":"2026-07-05T05:19:16.040269+00:00"},{"alias_kind":"pith_short_8","alias_value":"U64RLVND","created_at":"2026-07-05T05:19:16.040269+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2508.05086","citing_title":"Order-Disorder Transition in Delay Vicsek Model","ref_index":30,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/U64RLVNDVMGDKF6W4QYUIXVZIK","json":"https://pith.science/pith/U64RLVNDVMGDKF6W4QYUIXVZIK.json","graph_json":"https://pith.science/api/pith-number/U64RLVNDVMGDKF6W4QYUIXVZIK/graph.json","events_json":"https://pith.science/api/pith-number/U64RLVNDVMGDKF6W4QYUIXVZIK/events.json","paper":"https://pith.science/paper/U64RLVND"},"agent_actions":{"view_html":"https://pith.science/pith/U64RLVNDVMGDKF6W4QYUIXVZIK","download_json":"https://pith.science/pith/U64RLVNDVMGDKF6W4QYUIXVZIK.json","view_paper":"https://pith.science/paper/U64RLVND","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2205.12069&json=true","fetch_graph":"https://pith.science/api/pith-number/U64RLVNDVMGDKF6W4QYUIXVZIK/graph.json","fetch_events":"https://pith.science/api/pith-number/U64RLVNDVMGDKF6W4QYUIXVZIK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/U64RLVNDVMGDKF6W4QYUIXVZIK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/U64RLVNDVMGDKF6W4QYUIXVZIK/action/storage_attestation","attest_author":"https://pith.science/pith/U64RLVNDVMGDKF6W4QYUIXVZIK/action/author_attestation","sign_citation":"https://pith.science/pith/U64RLVNDVMGDKF6W4QYUIXVZIK/action/citation_signature","submit_replication":"https://pith.science/pith/U64RLVNDVMGDKF6W4QYUIXVZIK/action/replication_record"}},"created_at":"2026-07-05T05:19:16.040269+00:00","updated_at":"2026-07-05T05:19:16.040269+00:00"}