{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:W67G4PZYIC23FSP2IP5HP2RCHJ","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":"fd5b96eea3949472da11f1546736bd4f370e8eea1eab6592f93b75e3cdad14a5","cross_cats_sorted":["q-bio.PE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.bio-ph","submitted_at":"2018-09-17T09:30:35Z","title_canon_sha256":"afaa20f5ee9db829972d63da1b44834d69f3a4c0ecd22f10848ddda2703184de"},"schema_version":"1.0","source":{"id":"1809.06094","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.06094","created_at":"2026-05-17T23:58:22Z"},{"alias_kind":"arxiv_version","alias_value":"1809.06094v2","created_at":"2026-05-17T23:58:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.06094","created_at":"2026-05-17T23:58:22Z"},{"alias_kind":"pith_short_12","alias_value":"W67G4PZYIC23","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"W67G4PZYIC23FSP2","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"W67G4PZY","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:d4ae0181b899606e502e53911cf9b6134367f7e678501e4aa0f2be60072656dd","target":"graph","created_at":"2026-05-17T23:58:22Z","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":"Motile organisms often use finite spatial perception of their surroundings to navigate and search their habitats. Yet standard models of search are usually based on purely local sensory information. To model how a finite perceptual horizon affects ecological search, we propose a framework for optimal navigation that combines concepts from random walks and optimal control theory. We show that, while local strategies are optimal on asymptotically long and short search times, finite perception yields faster convergence and increased search efficiency over transient time scales relevant in biologi","authors_text":"Adam Gosztolai, Jose A. Carrillo, Mauricio Barahona","cross_cats":["q-bio.PE"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.bio-ph","submitted_at":"2018-09-17T09:30:35Z","title":"Collective search with finite perception: transient dynamics and search efficiency"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.06094","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":"sha256:354d534e29986e39cc6def4e77a829efd19f5d64038ab863db5552dfcf292a2c","target":"record","created_at":"2026-05-17T23:58:22Z","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":"fd5b96eea3949472da11f1546736bd4f370e8eea1eab6592f93b75e3cdad14a5","cross_cats_sorted":["q-bio.PE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.bio-ph","submitted_at":"2018-09-17T09:30:35Z","title_canon_sha256":"afaa20f5ee9db829972d63da1b44834d69f3a4c0ecd22f10848ddda2703184de"},"schema_version":"1.0","source":{"id":"1809.06094","kind":"arxiv","version":2}},"canonical_sha256":"b7be6e3f3840b5b2c9fa43fa77ea223a7813a87f2b61c1ad3d8a5c210146a7ac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b7be6e3f3840b5b2c9fa43fa77ea223a7813a87f2b61c1ad3d8a5c210146a7ac","first_computed_at":"2026-05-17T23:58:22.774515Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:58:22.774515Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dVvgdc9YzrKTz8lS0e2ko012j70j6qG3UF+j1Py2eg9vQv9d4yziEvRxVLb8l7sg6e/kiWRf/W9wFPQCzz/kBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:58:22.775296Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.06094","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:354d534e29986e39cc6def4e77a829efd19f5d64038ab863db5552dfcf292a2c","sha256:d4ae0181b899606e502e53911cf9b6134367f7e678501e4aa0f2be60072656dd"],"state_sha256":"88096ebca561cd105297796a610b90736d33dbf4047245010fa1ddaa21b3e9bd"}