{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:OS2Z2H4FWNFLYSFNGW6G5TURPT","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":"3093cf5b10727e307dd57e504aad1006d04e5109ec249614319e32caa6246de0","cross_cats_sorted":["stat.AP","stat.ML"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-04T23:05:28Z","title_canon_sha256":"349e6142bc1e5d6d87ecadb52d8a4081b4a2eed55596460475be2f1de0009a9d"},"schema_version":"1.0","source":{"id":"2605.16319","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.16319","created_at":"2026-05-20T00:02:16Z"},{"alias_kind":"arxiv_version","alias_value":"2605.16319v1","created_at":"2026-05-20T00:02:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.16319","created_at":"2026-05-20T00:02:16Z"},{"alias_kind":"pith_short_12","alias_value":"OS2Z2H4FWNFL","created_at":"2026-05-20T00:02:16Z"},{"alias_kind":"pith_short_16","alias_value":"OS2Z2H4FWNFLYSFN","created_at":"2026-05-20T00:02:16Z"},{"alias_kind":"pith_short_8","alias_value":"OS2Z2H4F","created_at":"2026-05-20T00:02:16Z"}],"graph_snapshots":[{"event_id":"sha256:b00cdaa60154f3360c4f301545e07d8a98b259904d39344a26da13bc70967796","target":"graph","created_at":"2026-05-20T00:02:16Z","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/2605.16319/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Medium-horizon Alzheimer's disease progression prediction is difficult because future clinical scores can remain tied to baseline severity, while biomarker histories are irregular and incompletely observed. We develop an anchor-based analysis of 24-month Clinical Dementia Rating Sum of Boxes (CDR-SB) change using harmonized Alzheimer's Disease Neuroimaging Initiative (ADNI) tables. Each labeled sample is anchored at a mild cognitive impairment visit, uses only clinical and biomarker history observed at or before that anchor, and defines the response as CDR-SB at the future visit closest to 24 ","authors_text":"Lanruo Wang, Ran Tong, Tong Wang, Yin Ni","cross_cats":["stat.AP","stat.ML"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-04T23:05:28Z","title":"Forecasting Medium-Horizon Alzheimer's Disease Progression: Residual Gap-Aware Transformers for 24-Month CDR-SB Change from ADNI Clinical and Biomarker Histories"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.16319","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":"sha256:0835cdf1e00d694c5100b390381a9d1e66864b75ca562feb23195e9048c2c5a4","target":"record","created_at":"2026-05-20T00:02:16Z","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":"3093cf5b10727e307dd57e504aad1006d04e5109ec249614319e32caa6246de0","cross_cats_sorted":["stat.AP","stat.ML"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-04T23:05:28Z","title_canon_sha256":"349e6142bc1e5d6d87ecadb52d8a4081b4a2eed55596460475be2f1de0009a9d"},"schema_version":"1.0","source":{"id":"2605.16319","kind":"arxiv","version":1}},"canonical_sha256":"74b59d1f85b34abc48ad35bc6ece917ce4c040ce53f78e26e58ed797f0a50fa9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"74b59d1f85b34abc48ad35bc6ece917ce4c040ce53f78e26e58ed797f0a50fa9","first_computed_at":"2026-05-20T00:02:16.759358Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:02:16.759358Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xN9ChWX2wpGXA4sXBwJH5I9ZTc7wOuLegf8kTVNJBzpO/X9hngloCHfcA7NsNMkkdfutjQ8MrVkfuzwkyc5cBQ==","signature_status":"signed_v1","signed_at":"2026-05-20T00:02:16.760047Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.16319","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0835cdf1e00d694c5100b390381a9d1e66864b75ca562feb23195e9048c2c5a4","sha256:b00cdaa60154f3360c4f301545e07d8a98b259904d39344a26da13bc70967796"],"state_sha256":"2d332508fa42260979d976a68177777aa79c24984e4a55ee6e00ec5198e007ee"}