{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:GPBR2QTDOZQWGNP2JMM65C2QBP","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":"8447cbc05e65ca3319f0336e835613a010d6f22b6e96f068a2ee6faf0a4b92fe","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.QM","submitted_at":"2020-05-16T16:36:06Z","title_canon_sha256":"a813261df399ff670642c5a636f91a8e187fd311b430f16ae992d3e10aa6ed3a"},"schema_version":"1.0","source":{"id":"2005.08035","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.08035","created_at":"2026-07-05T01:06:11Z"},{"alias_kind":"arxiv_version","alias_value":"2005.08035v2","created_at":"2026-07-05T01:06:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.08035","created_at":"2026-07-05T01:06:11Z"},{"alias_kind":"pith_short_12","alias_value":"GPBR2QTDOZQW","created_at":"2026-07-05T01:06:11Z"},{"alias_kind":"pith_short_16","alias_value":"GPBR2QTDOZQWGNP2","created_at":"2026-07-05T01:06:11Z"},{"alias_kind":"pith_short_8","alias_value":"GPBR2QTD","created_at":"2026-07-05T01:06:11Z"}],"graph_snapshots":[{"event_id":"sha256:54f7e2325a672913f41a4b9c0ffc13a2bd1f29201c1673d8ce19377726ff863c","target":"graph","created_at":"2026-07-05T01:06:11Z","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/2005.08035/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this work, we introduce a technique of deriving symmetric connectivity matrices from regional histograms of grey-matter volume estimated from T1-weighted MRIs. We then validated the technique by inputting the connectivity matrices into a convolutional neural network (CNN) to classify between participants with autism and age-, motion-, and intracranial-volume-matched controls from six different databases (29,288 total connectomes, mean age = 30.72, range 0.42-78.00, including 1555 subjects with autism). We compared this method to similar classifications of the same participants using fMRI co","authors_text":"John Suckling, Matthew Leming, Simon Baron-Cohen","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.QM","submitted_at":"2020-05-16T16:36:06Z","title":"Single-participant structural connectivity matrices lead to greater accuracy in classification of participants than function in autism in MRI"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.08035","kind":"arxiv","version":2},"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:c606841e29926e07cb660f21c1c73ffe105890d0744191e579909fbafb6352c4","target":"record","created_at":"2026-07-05T01:06:11Z","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":"8447cbc05e65ca3319f0336e835613a010d6f22b6e96f068a2ee6faf0a4b92fe","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.QM","submitted_at":"2020-05-16T16:36:06Z","title_canon_sha256":"a813261df399ff670642c5a636f91a8e187fd311b430f16ae992d3e10aa6ed3a"},"schema_version":"1.0","source":{"id":"2005.08035","kind":"arxiv","version":2}},"canonical_sha256":"33c31d426376616335fa4b19ee8b500bf4caea54940339b471fff5c25a1dd57b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"33c31d426376616335fa4b19ee8b500bf4caea54940339b471fff5c25a1dd57b","first_computed_at":"2026-07-05T01:06:11.256526Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:06:11.256526Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ANQHBNZcw3ARTtCOXfECddfvTz9y0hOsqS68QI3Mn3T/zKDNj5VAKhXQow/28BhTyOfAZ6bz2YQ4vFayedV5AA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:06:11.256870Z","signed_message":"canonical_sha256_bytes"},"source_id":"2005.08035","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c606841e29926e07cb660f21c1c73ffe105890d0744191e579909fbafb6352c4","sha256:54f7e2325a672913f41a4b9c0ffc13a2bd1f29201c1673d8ce19377726ff863c"],"state_sha256":"46a3af0ade03e5ef6f3d6a9e64f976bb68d64648660182d4d124eb75eb34934b"}