{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:EJTH3F46S2F4E6ESUTZFDMNHC7","short_pith_number":"pith:EJTH3F46","schema_version":"1.0","canonical_sha256":"22667d979e968bc27892a4f251b1a717c3c7ac1e6b9c0ec5b13c89da8dc10bd7","source":{"kind":"arxiv","id":"2102.09124","version":2},"attestation_state":"computed","paper":{"title":"Self-Organized Criticality in the Brain","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.NC","authors_text":"Ali Vakili, Dietmar Plenz, Elliott L. Capek (Section on Critical Brain Dynamics, National Institute of Mental Health, National Institutes of Health, Patrick A. Kells, Stephanie R. Miller, Tiago L. Ribeiro, USA)","submitted_at":"2021-02-18T02:53:23Z","abstract_excerpt":"Self-organized criticality (SOC) refers to the ability of complex systems to evolve towards a 2nd-order phase transition at which interactions between system components lead to scale-invariant events beneficial for system performance. For the last two decades, considerable experimental evidence accumulated that the mammalian cortex with its diversity in cell types and connections might exhibit SOC. Here we review experimental findings of isolated, layered cortex preparations to self-organize towards four dynamical motifs identified in the cortex in vivo: up-states, oscillations, neuronal avala"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2102.09124","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"q-bio.NC","submitted_at":"2021-02-18T02:53:23Z","cross_cats_sorted":[],"title_canon_sha256":"15a2f43afbed6c615e4f5a053f0741ff4791e9990c4e72d8ce5b0b3ee956ed7f","abstract_canon_sha256":"19af7a8aa7fd43e96e6371b60ac1b590ccb6e9b74d51da692f90ba88cb19e26c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:40:32.415630Z","signature_b64":"nK51OYGBhTUndonyH3ExGPXVHk2gyENQelcK3p35x7T0Np+fia4whzsfUXvfuZW2FCymNylbSrhcsDBZkt3MBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"22667d979e968bc27892a4f251b1a717c3c7ac1e6b9c0ec5b13c89da8dc10bd7","last_reissued_at":"2026-07-05T02:40:32.415152Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:40:32.415152Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Self-Organized Criticality in the Brain","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.NC","authors_text":"Ali Vakili, Dietmar Plenz, Elliott L. Capek (Section on Critical Brain Dynamics, National Institute of Mental Health, National Institutes of Health, Patrick A. Kells, Stephanie R. Miller, Tiago L. Ribeiro, USA)","submitted_at":"2021-02-18T02:53:23Z","abstract_excerpt":"Self-organized criticality (SOC) refers to the ability of complex systems to evolve towards a 2nd-order phase transition at which interactions between system components lead to scale-invariant events beneficial for system performance. For the last two decades, considerable experimental evidence accumulated that the mammalian cortex with its diversity in cell types and connections might exhibit SOC. Here we review experimental findings of isolated, layered cortex preparations to self-organize towards four dynamical motifs identified in the cortex in vivo: up-states, oscillations, neuronal avala"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.09124","kind":"arxiv","version":2},"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/2102.09124/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2102.09124","created_at":"2026-07-05T02:40:32.415202+00:00"},{"alias_kind":"arxiv_version","alias_value":"2102.09124v2","created_at":"2026-07-05T02:40:32.415202+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.09124","created_at":"2026-07-05T02:40:32.415202+00:00"},{"alias_kind":"pith_short_12","alias_value":"EJTH3F46S2F4","created_at":"2026-07-05T02:40:32.415202+00:00"},{"alias_kind":"pith_short_16","alias_value":"EJTH3F46S2F4E6ES","created_at":"2026-07-05T02:40:32.415202+00:00"},{"alias_kind":"pith_short_8","alias_value":"EJTH3F46","created_at":"2026-07-05T02:40:32.415202+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/EJTH3F46S2F4E6ESUTZFDMNHC7","json":"https://pith.science/pith/EJTH3F46S2F4E6ESUTZFDMNHC7.json","graph_json":"https://pith.science/api/pith-number/EJTH3F46S2F4E6ESUTZFDMNHC7/graph.json","events_json":"https://pith.science/api/pith-number/EJTH3F46S2F4E6ESUTZFDMNHC7/events.json","paper":"https://pith.science/paper/EJTH3F46"},"agent_actions":{"view_html":"https://pith.science/pith/EJTH3F46S2F4E6ESUTZFDMNHC7","download_json":"https://pith.science/pith/EJTH3F46S2F4E6ESUTZFDMNHC7.json","view_paper":"https://pith.science/paper/EJTH3F46","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2102.09124&json=true","fetch_graph":"https://pith.science/api/pith-number/EJTH3F46S2F4E6ESUTZFDMNHC7/graph.json","fetch_events":"https://pith.science/api/pith-number/EJTH3F46S2F4E6ESUTZFDMNHC7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EJTH3F46S2F4E6ESUTZFDMNHC7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EJTH3F46S2F4E6ESUTZFDMNHC7/action/storage_attestation","attest_author":"https://pith.science/pith/EJTH3F46S2F4E6ESUTZFDMNHC7/action/author_attestation","sign_citation":"https://pith.science/pith/EJTH3F46S2F4E6ESUTZFDMNHC7/action/citation_signature","submit_replication":"https://pith.science/pith/EJTH3F46S2F4E6ESUTZFDMNHC7/action/replication_record"}},"created_at":"2026-07-05T02:40:32.415202+00:00","updated_at":"2026-07-05T02:40:32.415202+00:00"}