{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:6JPDQ3LL4OP55XADJYJLJMXTKJ","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":"5dd2ddaf7cbe1768e1e0958138b56f73c81bde89f30635d12c32b471641d69da","cross_cats_sorted":["cond-mat.soft","physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.MN","submitted_at":"2013-11-03T20:45:12Z","title_canon_sha256":"d4a1eec4d1c4daf6891610cabcd347e2f7e875ce0cc9baf4fd05813892a96b46"},"schema_version":"1.0","source":{"id":"1311.0521","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.0521","created_at":"2026-05-18T03:08:05Z"},{"alias_kind":"arxiv_version","alias_value":"1311.0521v1","created_at":"2026-05-18T03:08:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.0521","created_at":"2026-05-18T03:08:05Z"},{"alias_kind":"pith_short_12","alias_value":"6JPDQ3LL4OP5","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"6JPDQ3LL4OP55XAD","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"6JPDQ3LL","created_at":"2026-05-18T12:27:36Z"}],"graph_snapshots":[{"event_id":"sha256:217bf5478b7eb4a36f9f97a2a9f70881af5b6ad3b7167473a51016dedfc57749","target":"graph","created_at":"2026-05-18T03:08:05Z","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":"A biomolecular system representing the first realization of associative memory based on enzymatic reactions in vitro has been designed. The system demonstrated \"training\" and \"forgetting\" features characteristic of memory in biological systems, but presently realized in simple biocatalytic cascades.","authors_text":"Evgeny Katz, Jan Halamek, Kevin MacVittie, Vladimir Privman","cross_cats":["cond-mat.soft","physics.bio-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.MN","submitted_at":"2013-11-03T20:45:12Z","title":"Bioinspired Associative Memory System Based on Enzymatic Cascades"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.0521","kind":"arxiv","version":1},"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":"sha256:08b3c98f0216ef7ec83f26668a07e04b96691d3beb2f0ed1966305cfa1f2c8db","target":"record","created_at":"2026-05-18T03:08:05Z","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":"5dd2ddaf7cbe1768e1e0958138b56f73c81bde89f30635d12c32b471641d69da","cross_cats_sorted":["cond-mat.soft","physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.MN","submitted_at":"2013-11-03T20:45:12Z","title_canon_sha256":"d4a1eec4d1c4daf6891610cabcd347e2f7e875ce0cc9baf4fd05813892a96b46"},"schema_version":"1.0","source":{"id":"1311.0521","kind":"arxiv","version":1}},"canonical_sha256":"f25e386d6be39fdedc034e12b4b2f35242ad5bd4742bcbb163af234c9ce611bf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f25e386d6be39fdedc034e12b4b2f35242ad5bd4742bcbb163af234c9ce611bf","first_computed_at":"2026-05-18T03:08:05.657588Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:08:05.657588Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+Ws9/Vb5BK5kZKuoBIdmPbQDmRT2A2O2RplZbJnqzV1lUEuO9iDL5SG2R/GENE6mKIN8ufgPG+QHLFfODGTtAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:08:05.658056Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.0521","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:08b3c98f0216ef7ec83f26668a07e04b96691d3beb2f0ed1966305cfa1f2c8db","sha256:217bf5478b7eb4a36f9f97a2a9f70881af5b6ad3b7167473a51016dedfc57749"],"state_sha256":"b73b552243758d88c12df2ab01cdd12df6b3798cbd935f78818224652c21fba7"}