{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:22EWBJAA2C7ABBEGBRB2MTKUQB","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":"fe7e9fd9aa6d02cae5d6eedece93736162ccf30cfbb98b8f85739b38cee2d7a2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2016-07-30T03:08:40Z","title_canon_sha256":"c6861e4a2dc96dbe7a824325972babf620aba284476456366dcdcfb206cad4b2"},"schema_version":"1.0","source":{"id":"1608.00064","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.00064","created_at":"2026-05-18T01:10:13Z"},{"alias_kind":"arxiv_version","alias_value":"1608.00064v1","created_at":"2026-05-18T01:10:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.00064","created_at":"2026-05-18T01:10:13Z"},{"alias_kind":"pith_short_12","alias_value":"22EWBJAA2C7A","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"22EWBJAA2C7ABBEG","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"22EWBJAA","created_at":"2026-05-18T12:29:52Z"}],"graph_snapshots":[{"event_id":"sha256:a5b8263724364e49210f475e0257b3595af536611366cab64116ed16eab10edc","target":"graph","created_at":"2026-05-18T01:10:13Z","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":"The synaptic connectivity of cortex is plastic, with experience shaping the ongoing interactions between neurons. Theoretical studies of spike timing-dependent plasticity (STDP) have focused on either just pairs of neurons or large-scale simulations where analytic insight is lacking. A simple account for how fast spike time correlations affect both micro- and macroscopic network structure remains lacking. We develop a low-dimensional mean field theory showing how STDP gives rise to strongly coupled assemblies of neurons with shared stimulus preferences, with the connectivity actively reinforce","authors_text":"Brent Doiron, Gabriel Koch Ocker","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2016-07-30T03:08:40Z","title":"Training and spontaneous reinforcement of neuronal assemblies by spike timing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.00064","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:b7f1d98ff94edbf07ae84671c21b0629a2e4469d5122c103c77bcdc0603749b2","target":"record","created_at":"2026-05-18T01:10:13Z","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":"fe7e9fd9aa6d02cae5d6eedece93736162ccf30cfbb98b8f85739b38cee2d7a2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2016-07-30T03:08:40Z","title_canon_sha256":"c6861e4a2dc96dbe7a824325972babf620aba284476456366dcdcfb206cad4b2"},"schema_version":"1.0","source":{"id":"1608.00064","kind":"arxiv","version":1}},"canonical_sha256":"d68960a400d0be0084860c43a64d5480692f3625d96d972d724e3bd56487655a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d68960a400d0be0084860c43a64d5480692f3625d96d972d724e3bd56487655a","first_computed_at":"2026-05-18T01:10:13.911640Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:10:13.911640Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cyM6zo+/4VB8CNsiiwBuToLZYoCYP7KbGVM8vbf9XZpluopzZBtUnVD8qTLzSDTr23yz9D+mwo6g08f2YYzQBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:10:13.912220Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.00064","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b7f1d98ff94edbf07ae84671c21b0629a2e4469d5122c103c77bcdc0603749b2","sha256:a5b8263724364e49210f475e0257b3595af536611366cab64116ed16eab10edc"],"state_sha256":"40bd01f8589da0cb8b8731504ff998e8ca12c56c997e6c1f8b5c385dd959fa8d"}