{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:V35BOZRUSMOWKSFCJWCZWCEC2Q","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":"d1f1fe2ecf6feb127bc2f1a8fe6b00824aeed6ff17e9a5c39870641167c46644","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2025-05-30T01:50:30Z","title_canon_sha256":"743e47746a88587e76e994bcf3baaee5e18c171f08666f1f8c905c3a93ccd708"},"schema_version":"1.0","source":{"id":"2505.24125","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.24125","created_at":"2026-06-19T16:12:46Z"},{"alias_kind":"arxiv_version","alias_value":"2505.24125v3","created_at":"2026-06-19T16:12:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.24125","created_at":"2026-06-19T16:12:46Z"},{"alias_kind":"pith_short_12","alias_value":"V35BOZRUSMOW","created_at":"2026-06-19T16:12:46Z"},{"alias_kind":"pith_short_16","alias_value":"V35BOZRUSMOWKSFC","created_at":"2026-06-19T16:12:46Z"},{"alias_kind":"pith_short_8","alias_value":"V35BOZRU","created_at":"2026-06-19T16:12:46Z"}],"graph_snapshots":[{"event_id":"sha256:e2d392ca0e649df610abd8534f11b9f737736a9992780636f8fa88f027e7c818","target":"graph","created_at":"2026-06-19T16:12:46Z","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/2505.24125/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Human cognition depends on large scale communication constrained by white matter architecture. Although weak connections are abundant in mammalian connectomes, they have long been treated as noise and downweighted because of tractography uncertainty in the human brain, and their relevance to human cognition and large scale functional organization remains unresolved. Across multiple datasets and tractography pipelines, we show that, when tractography derived connectivity weights are interpreted through a nonlinear weighting framework, weak connections make measurable contributions to cognitive ","authors_text":"Changsong Zhou, Daniel Kristanto, \\'Etienne G\\'erard Guy Gartner, Mianxin Liu, Ming Lui, Rong Wang, Xinyang Liu, Xuechun Liu, Ying Wu, Zhao Chang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2025-05-30T01:50:30Z","title":"Overlooked weak structural connections support human cognition under nonlinear connectome scaling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.24125","kind":"arxiv","version":3},"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":"sha256:29812aaa93f492a0006e0e1f6168d6b8275cae276b3d56be8d07aa83a1d3e6ef","target":"record","created_at":"2026-06-19T16:12:46Z","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":"d1f1fe2ecf6feb127bc2f1a8fe6b00824aeed6ff17e9a5c39870641167c46644","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2025-05-30T01:50:30Z","title_canon_sha256":"743e47746a88587e76e994bcf3baaee5e18c171f08666f1f8c905c3a93ccd708"},"schema_version":"1.0","source":{"id":"2505.24125","kind":"arxiv","version":3}},"canonical_sha256":"aefa176634931d6548a24d859b0882d412e0c3c520b48ae8dfb66a4d3921677e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aefa176634931d6548a24d859b0882d412e0c3c520b48ae8dfb66a4d3921677e","first_computed_at":"2026-06-19T16:12:46.043785Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-19T16:12:46.043785Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wWPkqHP+YXfzOUdwkON6Q6tv0pVeFJS1imXU63y+pKsbJJ8dVjvUjRxhz1D13qs9kSc/BNeqw+91eJ1v55QIBQ==","signature_status":"signed_v1","signed_at":"2026-06-19T16:12:46.044226Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.24125","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:29812aaa93f492a0006e0e1f6168d6b8275cae276b3d56be8d07aa83a1d3e6ef","sha256:e2d392ca0e649df610abd8534f11b9f737736a9992780636f8fa88f027e7c818"],"state_sha256":"13a99e4c9b4f5bbce3f0c0050d7881a8afac840667db019081398d6cc9227cfa"}