{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2005:QM3RPWFYDF6M2ELKEGAQTYSBHR","short_pith_number":"pith:QM3RPWFY","canonical_record":{"source":{"id":"q-bio/0512013","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"q-bio.NC","submitted_at":"2005-12-06T19:09:22Z","cross_cats_sorted":["q-bio.QM"],"title_canon_sha256":"ef19f6c25cc545bd4c41f6c78749e139d5a12c0202262571d15ddbb63f69c57c","abstract_canon_sha256":"2e5e853807fd37c4ccf337fdb48d9d0ab3c69645fe62dbf6a60b565860a20b7c"},"schema_version":"1.0"},"canonical_sha256":"833717d8b8197ccd116a218109e2413c60111dc6f5b41f5f3b4964e0b60bfd79","source":{"kind":"arxiv","id":"q-bio/0512013","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"q-bio/0512013","created_at":"2026-07-04T16:57:27Z"},{"alias_kind":"arxiv_version","alias_value":"q-bio/0512013v1","created_at":"2026-07-04T16:57:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.q-bio/0512013","created_at":"2026-07-04T16:57:27Z"},{"alias_kind":"pith_short_12","alias_value":"QM3RPWFYDF6M","created_at":"2026-07-04T16:57:27Z"},{"alias_kind":"pith_short_16","alias_value":"QM3RPWFYDF6M2ELK","created_at":"2026-07-04T16:57:27Z"},{"alias_kind":"pith_short_8","alias_value":"QM3RPWFY","created_at":"2026-07-04T16:57:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2005:QM3RPWFYDF6M2ELKEGAQTYSBHR","target":"record","payload":{"canonical_record":{"source":{"id":"q-bio/0512013","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"q-bio.NC","submitted_at":"2005-12-06T19:09:22Z","cross_cats_sorted":["q-bio.QM"],"title_canon_sha256":"ef19f6c25cc545bd4c41f6c78749e139d5a12c0202262571d15ddbb63f69c57c","abstract_canon_sha256":"2e5e853807fd37c4ccf337fdb48d9d0ab3c69645fe62dbf6a60b565860a20b7c"},"schema_version":"1.0"},"canonical_sha256":"833717d8b8197ccd116a218109e2413c60111dc6f5b41f5f3b4964e0b60bfd79","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:57:27.486341Z","signature_b64":"gD7jggkXhYhlL4Ey49IBOqJW405A0p8TEQ9fkr5sLthczNEVlXUDoSBJzMvRUSK4ht2aol713ijkbziDIArJBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"833717d8b8197ccd116a218109e2413c60111dc6f5b41f5f3b4964e0b60bfd79","last_reissued_at":"2026-07-04T16:57:27.485909Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:57:27.485909Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"q-bio/0512013","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:57:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3foMU7C2rhOYqXYvYYRD677iqKViOaAq3P5HQkRkunby1Dzrlra3ACuEmqSpan5PBgbZjaU6RJ0m23toHpv5BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T03:07:38.340486Z"},"content_sha256":"1d723b6348303657ed0e5f5384dd91adc4b2465a4db612d9c8403276077099c0","schema_version":"1.0","event_id":"sha256:1d723b6348303657ed0e5f5384dd91adc4b2465a4db612d9c8403276077099c0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2005:QM3RPWFYDF6M2ELKEGAQTYSBHR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Weak pairwise correlations imply strongly correlated network states in a neural population","license":"","headline":"","cross_cats":["q-bio.QM"],"primary_cat":"q-bio.NC","authors_text":"Elad Schneidman, Michael J. Berry II, Ronen Segev, William Bialek","submitted_at":"2005-12-06T19:09:22Z","abstract_excerpt":"Biological networks have so many possible states that exhaustive sampling is impossible. Successful analysis thus depends on simplifying hypotheses, but experiments on many systems hint that complicated, higher order interactions among large groups of elements play an important role. In the vertebrate retina, we show that weak correlations between pairs of neurons coexist with strongly collective behavior in the responses of ten or more neurons. Surprisingly, we find that this collective behavior is described quantitatively by models that capture the observed pairwise correlations but assume n"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"q-bio/0512013","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/q-bio/0512013/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:57:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jjpO/7AqsAm1uMVoWyttF9v7cGJhi5kV2wQpBwHzOo2kaDXSE9pBKaKxklTTk8D3+3+kaXes1C5RRzYpfcS9BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T03:07:38.341081Z"},"content_sha256":"2a344dac1d69f845122607a3f375a9e61efd2293277a3fd452fd556441f4f0af","schema_version":"1.0","event_id":"sha256:2a344dac1d69f845122607a3f375a9e61efd2293277a3fd452fd556441f4f0af"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QM3RPWFYDF6M2ELKEGAQTYSBHR/bundle.json","state_url":"https://pith.science/pith/QM3RPWFYDF6M2ELKEGAQTYSBHR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QM3RPWFYDF6M2ELKEGAQTYSBHR/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-12T03:07:38Z","links":{"resolver":"https://pith.science/pith/QM3RPWFYDF6M2ELKEGAQTYSBHR","bundle":"https://pith.science/pith/QM3RPWFYDF6M2ELKEGAQTYSBHR/bundle.json","state":"https://pith.science/pith/QM3RPWFYDF6M2ELKEGAQTYSBHR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QM3RPWFYDF6M2ELKEGAQTYSBHR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:QM3RPWFYDF6M2ELKEGAQTYSBHR","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":"2e5e853807fd37c4ccf337fdb48d9d0ab3c69645fe62dbf6a60b565860a20b7c","cross_cats_sorted":["q-bio.QM"],"license":"","primary_cat":"q-bio.NC","submitted_at":"2005-12-06T19:09:22Z","title_canon_sha256":"ef19f6c25cc545bd4c41f6c78749e139d5a12c0202262571d15ddbb63f69c57c"},"schema_version":"1.0","source":{"id":"q-bio/0512013","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"q-bio/0512013","created_at":"2026-07-04T16:57:27Z"},{"alias_kind":"arxiv_version","alias_value":"q-bio/0512013v1","created_at":"2026-07-04T16:57:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.q-bio/0512013","created_at":"2026-07-04T16:57:27Z"},{"alias_kind":"pith_short_12","alias_value":"QM3RPWFYDF6M","created_at":"2026-07-04T16:57:27Z"},{"alias_kind":"pith_short_16","alias_value":"QM3RPWFYDF6M2ELK","created_at":"2026-07-04T16:57:27Z"},{"alias_kind":"pith_short_8","alias_value":"QM3RPWFY","created_at":"2026-07-04T16:57:27Z"}],"graph_snapshots":[{"event_id":"sha256:2a344dac1d69f845122607a3f375a9e61efd2293277a3fd452fd556441f4f0af","target":"graph","created_at":"2026-07-04T16:57:27Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/q-bio/0512013/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Biological networks have so many possible states that exhaustive sampling is impossible. Successful analysis thus depends on simplifying hypotheses, but experiments on many systems hint that complicated, higher order interactions among large groups of elements play an important role. In the vertebrate retina, we show that weak correlations between pairs of neurons coexist with strongly collective behavior in the responses of ten or more neurons. Surprisingly, we find that this collective behavior is described quantitatively by models that capture the observed pairwise correlations but assume n","authors_text":"Elad Schneidman, Michael J. Berry II, Ronen Segev, William Bialek","cross_cats":["q-bio.QM"],"headline":"","license":"","primary_cat":"q-bio.NC","submitted_at":"2005-12-06T19:09:22Z","title":"Weak pairwise correlations imply strongly correlated network states in a neural population"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"q-bio/0512013","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":"sha256:1d723b6348303657ed0e5f5384dd91adc4b2465a4db612d9c8403276077099c0","target":"record","created_at":"2026-07-04T16:57:27Z","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":"2e5e853807fd37c4ccf337fdb48d9d0ab3c69645fe62dbf6a60b565860a20b7c","cross_cats_sorted":["q-bio.QM"],"license":"","primary_cat":"q-bio.NC","submitted_at":"2005-12-06T19:09:22Z","title_canon_sha256":"ef19f6c25cc545bd4c41f6c78749e139d5a12c0202262571d15ddbb63f69c57c"},"schema_version":"1.0","source":{"id":"q-bio/0512013","kind":"arxiv","version":1}},"canonical_sha256":"833717d8b8197ccd116a218109e2413c60111dc6f5b41f5f3b4964e0b60bfd79","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"833717d8b8197ccd116a218109e2413c60111dc6f5b41f5f3b4964e0b60bfd79","first_computed_at":"2026-07-04T16:57:27.485909Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:57:27.485909Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gD7jggkXhYhlL4Ey49IBOqJW405A0p8TEQ9fkr5sLthczNEVlXUDoSBJzMvRUSK4ht2aol713ijkbziDIArJBw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:57:27.486341Z","signed_message":"canonical_sha256_bytes"},"source_id":"q-bio/0512013","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1d723b6348303657ed0e5f5384dd91adc4b2465a4db612d9c8403276077099c0","sha256:2a344dac1d69f845122607a3f375a9e61efd2293277a3fd452fd556441f4f0af"],"state_sha256":"87c15e044f5635fc24aaa5bb18f43374e332a7d28d4e8176e2dbe9e479f704de"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VBnUCYOxmlMwq5VNzJ5XzuX45ocexO9xl27QvCcEXhtRp59HYnkQF7Ypk4WOEMLsbWQqQGEY9ntJH1+K1PmnDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T03:07:38.346334Z","bundle_sha256":"801bad6e2727fd57a3b51e730917472592b713659a890d20157bbd084f25e46b"}}