{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:LOXSS5ULSJVRHQ52KPMXKUTIO3","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":"44de89631bb92ec234f58ef604f605fce0c1498c61ded26331aa5d1bc0acfde2","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2016-12-08T20:44:59Z","title_canon_sha256":"f793f6ad2483085f6e40956e7f230694df59ad87a801132e4aaaab8e9c6df120"},"schema_version":"1.0","source":{"id":"1612.02807","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.02807","created_at":"2026-05-18T00:43:18Z"},{"alias_kind":"arxiv_version","alias_value":"1612.02807v1","created_at":"2026-05-18T00:43:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.02807","created_at":"2026-05-18T00:43:18Z"},{"alias_kind":"pith_short_12","alias_value":"LOXSS5ULSJVR","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"LOXSS5ULSJVRHQ52","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"LOXSS5UL","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:b31a771c7a6ab84355fec72ccbc5b4f2ad4b5d15331957d037f810a4d7eb83c6","target":"graph","created_at":"2026-05-18T00:43:18Z","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 principle of maximum entropy provides a useful method for inferring statistical mechanics models from observations in correlated systems, and is widely used in a variety of fields where accurate data are available. While the assumptions underlying maximum entropy are intuitive and appealing, its adequacy for describing complex empirical data has been little studied in comparison to alternative approaches. Here data from the collective spiking activity of retinal neurons is reanalysed. The accuracy of the maximum entropy distribution constrained by mean firing rates and pairwise correlation","authors_text":"Thierry Mora, Tomoyuki Obuchi, Ulisse Ferrari","cross_cats":["cond-mat.dis-nn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2016-12-08T20:44:59Z","title":"Random versus maximum entropy models of neural population activity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.02807","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":"sha256:000c0ecf086d13ae6f853fa0c62a40e41c38c368e392dfbc0befce403655b970","target":"record","created_at":"2026-05-18T00:43:18Z","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":"44de89631bb92ec234f58ef604f605fce0c1498c61ded26331aa5d1bc0acfde2","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2016-12-08T20:44:59Z","title_canon_sha256":"f793f6ad2483085f6e40956e7f230694df59ad87a801132e4aaaab8e9c6df120"},"schema_version":"1.0","source":{"id":"1612.02807","kind":"arxiv","version":1}},"canonical_sha256":"5baf29768b926b13c3ba53d975526876e96297180f5c2f79498b32a30cb82a1d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5baf29768b926b13c3ba53d975526876e96297180f5c2f79498b32a30cb82a1d","first_computed_at":"2026-05-18T00:43:18.132670Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:43:18.132670Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9d/zs4bjqIn3aCtzKvy7TJUJe1c4NBjXIMJz11dE40nMhqPU+NTtpYJ9CkuSpFuG8ahFSI9ElWzAFtrZ3+NfCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:43:18.133444Z","signed_message":"canonical_sha256_bytes"},"source_id":"1612.02807","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:000c0ecf086d13ae6f853fa0c62a40e41c38c368e392dfbc0befce403655b970","sha256:b31a771c7a6ab84355fec72ccbc5b4f2ad4b5d15331957d037f810a4d7eb83c6"],"state_sha256":"cfae16b077d91560a64e102710884329345b289733f71758ddad894c35945d9d"}