{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:DG3HSCQNFYZQM7CBLWH4GYXRWL","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":"131e674b6c409605a41cd8fa00678537b4caaebb7f0c30e1445773e2c49acf7f","cross_cats_sorted":["q-bio.NC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-01-18T13:29:43Z","title_canon_sha256":"c09b61bb827a5380458f3293e2357c350b255858f79bae5f570db3d89630fa68"},"schema_version":"1.0","source":{"id":"1701.05056","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.05056","created_at":"2026-05-18T00:52:08Z"},{"alias_kind":"arxiv_version","alias_value":"1701.05056v1","created_at":"2026-05-18T00:52:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.05056","created_at":"2026-05-18T00:52:08Z"},{"alias_kind":"pith_short_12","alias_value":"DG3HSCQNFYZQ","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"DG3HSCQNFYZQM7CB","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"DG3HSCQN","created_at":"2026-05-18T12:31:10Z"}],"graph_snapshots":[{"event_id":"sha256:5b257bb0debcf03af13fb9e98541fb0b92cba993b1e04248998480e505840eb9","target":"graph","created_at":"2026-05-18T00:52:08Z","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":"We investigate the dynamical role of inhibitory and highly connected nodes (hub) in synchronization and input processing of leaky-integrate-and-fire neural networks with short term synaptic plasticity. We take advantage of a heterogeneous mean-field approximation to encode the role of network structure and we tune the fraction of inhibitory neurons $f_I$ and their connectivity level to investigate the cooperation between hub features and inhibition. We show that, depending on $f_I$, highly connected inhibitory nodes strongly drive the synchronization properties of the overall network through d","authors_text":"Alessandro Vezzani, Elena Bertolotti, Matteo di Volo, Raffaella Burioni","cross_cats":["q-bio.NC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-01-18T13:29:43Z","title":"Synchronization and long-time memory in neural networks with inhibitory hubs and synaptic plasticity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.05056","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":"sha256:6b9ae27675879c9dec73af9dcfd4a26fb22562d86fb94904b2796d8d0b1eeddd","target":"record","created_at":"2026-05-18T00:52:08Z","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":"131e674b6c409605a41cd8fa00678537b4caaebb7f0c30e1445773e2c49acf7f","cross_cats_sorted":["q-bio.NC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-01-18T13:29:43Z","title_canon_sha256":"c09b61bb827a5380458f3293e2357c350b255858f79bae5f570db3d89630fa68"},"schema_version":"1.0","source":{"id":"1701.05056","kind":"arxiv","version":1}},"canonical_sha256":"19b6790a0d2e33067c415d8fc362f1b2edefbe655dc658623630cf9a25863308","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"19b6790a0d2e33067c415d8fc362f1b2edefbe655dc658623630cf9a25863308","first_computed_at":"2026-05-18T00:52:08.830435Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:52:08.830435Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vzAgkujxOTYpYrwCYbxIwtbKb4dSg3Mnh+HTQKplfARet442diCrk6GoAdrvWwaYBYzyZ4ZOfI98k/A1ypllDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:52:08.830897Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.05056","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6b9ae27675879c9dec73af9dcfd4a26fb22562d86fb94904b2796d8d0b1eeddd","sha256:5b257bb0debcf03af13fb9e98541fb0b92cba993b1e04248998480e505840eb9"],"state_sha256":"a4566355800a65a93e2720cbd7388080006639b13bef9d5c016151dbc05dfe63"}