{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:UJJXHMX2UE4U6E3ERJYYBMSWJC","short_pith_number":"pith:UJJXHMX2","schema_version":"1.0","canonical_sha256":"a25373b2faa1394f13648a7180b25648a8460eb5b482801b02ad56213c8f6f80","source":{"kind":"arxiv","id":"1705.09402","version":1},"attestation_state":"computed","paper":{"title":"On dynamics of excitation in F-actin: automaton model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.ET","authors_text":"Andrew Adamatzky","submitted_at":"2017-05-26T00:36:28Z","abstract_excerpt":"We represent a filamentous actin molecule as a graph of finite-state machines (F-actin automaton). Each node in the graph takes three states --- resting, excited, refractory. All nodes update their states simultaneously and by the same rule, in discrete time steps. Two rules are considered: threshold rule --- a resting node is excited if it has at least one excited neighbour and narrow excitation interval rule --- a resting node is excited if it has exactly one excited neighbour. We analyse distributions of transient periods and lengths of limit cycles in evolution of F-actin automaton, propos"},"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":"1705.09402","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2017-05-26T00:36:28Z","cross_cats_sorted":[],"title_canon_sha256":"9f107faddffc5bb80d479a933881639dcc2921e5ea111b1376267b0ae59e6c3c","abstract_canon_sha256":"c06498620f9de37ea00dba1d6d9e44b88fdf40901e65665cc6a8a34077dd6626"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:43:38.795917Z","signature_b64":"0OsZpAF9uDtCBUcJNtemW45C5dEB/NTZtsbO8WOnaeRJeyDJUjPrCfiAkzz5aY//LpvoRe2ZhC7W3C7Zudo5CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a25373b2faa1394f13648a7180b25648a8460eb5b482801b02ad56213c8f6f80","last_reissued_at":"2026-05-18T00:43:38.795434Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:43:38.795434Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On dynamics of excitation in F-actin: automaton model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.ET","authors_text":"Andrew Adamatzky","submitted_at":"2017-05-26T00:36:28Z","abstract_excerpt":"We represent a filamentous actin molecule as a graph of finite-state machines (F-actin automaton). Each node in the graph takes three states --- resting, excited, refractory. All nodes update their states simultaneously and by the same rule, in discrete time steps. Two rules are considered: threshold rule --- a resting node is excited if it has at least one excited neighbour and narrow excitation interval rule --- a resting node is excited if it has exactly one excited neighbour. We analyse distributions of transient periods and lengths of limit cycles in evolution of F-actin automaton, propos"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.09402","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":"1705.09402","created_at":"2026-05-18T00:43:38.795500+00:00"},{"alias_kind":"arxiv_version","alias_value":"1705.09402v1","created_at":"2026-05-18T00:43:38.795500+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.09402","created_at":"2026-05-18T00:43:38.795500+00:00"},{"alias_kind":"pith_short_12","alias_value":"UJJXHMX2UE4U","created_at":"2026-05-18T12:31:46.661854+00:00"},{"alias_kind":"pith_short_16","alias_value":"UJJXHMX2UE4U6E3E","created_at":"2026-05-18T12:31:46.661854+00:00"},{"alias_kind":"pith_short_8","alias_value":"UJJXHMX2","created_at":"2026-05-18T12:31:46.661854+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/UJJXHMX2UE4U6E3ERJYYBMSWJC","json":"https://pith.science/pith/UJJXHMX2UE4U6E3ERJYYBMSWJC.json","graph_json":"https://pith.science/api/pith-number/UJJXHMX2UE4U6E3ERJYYBMSWJC/graph.json","events_json":"https://pith.science/api/pith-number/UJJXHMX2UE4U6E3ERJYYBMSWJC/events.json","paper":"https://pith.science/paper/UJJXHMX2"},"agent_actions":{"view_html":"https://pith.science/pith/UJJXHMX2UE4U6E3ERJYYBMSWJC","download_json":"https://pith.science/pith/UJJXHMX2UE4U6E3ERJYYBMSWJC.json","view_paper":"https://pith.science/paper/UJJXHMX2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1705.09402&json=true","fetch_graph":"https://pith.science/api/pith-number/UJJXHMX2UE4U6E3ERJYYBMSWJC/graph.json","fetch_events":"https://pith.science/api/pith-number/UJJXHMX2UE4U6E3ERJYYBMSWJC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UJJXHMX2UE4U6E3ERJYYBMSWJC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UJJXHMX2UE4U6E3ERJYYBMSWJC/action/storage_attestation","attest_author":"https://pith.science/pith/UJJXHMX2UE4U6E3ERJYYBMSWJC/action/author_attestation","sign_citation":"https://pith.science/pith/UJJXHMX2UE4U6E3ERJYYBMSWJC/action/citation_signature","submit_replication":"https://pith.science/pith/UJJXHMX2UE4U6E3ERJYYBMSWJC/action/replication_record"}},"created_at":"2026-05-18T00:43:38.795500+00:00","updated_at":"2026-05-18T00:43:38.795500+00:00"}