{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:GNKPT7CIDXHT4RRVLMB56EBEIS","short_pith_number":"pith:GNKPT7CI","canonical_record":{"source":{"id":"2605.22774","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-21T17:33:35Z","cross_cats_sorted":["cs.AI","cs.HC"],"title_canon_sha256":"9d85824912df09e4ed9d564ae2ba74c35ce867c0d2e1969753c2a54ba0192044","abstract_canon_sha256":"c98758430e7e7a4d4ae5f11871f7f4ee02dae0e4be9809b363b9515343cf79c2"},"schema_version":"1.0"},"canonical_sha256":"3354f9fc481dcf3e46355b03df10244484e12bb6295482f38aa1f04549c67fd9","source":{"kind":"arxiv","id":"2605.22774","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.22774","created_at":"2026-05-22T02:04:54Z"},{"alias_kind":"arxiv_version","alias_value":"2605.22774v1","created_at":"2026-05-22T02:04:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.22774","created_at":"2026-05-22T02:04:54Z"},{"alias_kind":"pith_short_12","alias_value":"GNKPT7CIDXHT","created_at":"2026-05-22T02:04:54Z"},{"alias_kind":"pith_short_16","alias_value":"GNKPT7CIDXHT4RRV","created_at":"2026-05-22T02:04:54Z"},{"alias_kind":"pith_short_8","alias_value":"GNKPT7CI","created_at":"2026-05-22T02:04:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:GNKPT7CIDXHT4RRVLMB56EBEIS","target":"record","payload":{"canonical_record":{"source":{"id":"2605.22774","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-21T17:33:35Z","cross_cats_sorted":["cs.AI","cs.HC"],"title_canon_sha256":"9d85824912df09e4ed9d564ae2ba74c35ce867c0d2e1969753c2a54ba0192044","abstract_canon_sha256":"c98758430e7e7a4d4ae5f11871f7f4ee02dae0e4be9809b363b9515343cf79c2"},"schema_version":"1.0"},"canonical_sha256":"3354f9fc481dcf3e46355b03df10244484e12bb6295482f38aa1f04549c67fd9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-22T02:04:54.355502Z","signature_b64":"Se/WYyB5V6bLqxHlLd5AMn5OGrfWdYU6Epd3gUVzivgxvWmfyAZbs/27RT8s5ZhU5hnkndsk4tmOqkox19FaDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3354f9fc481dcf3e46355b03df10244484e12bb6295482f38aa1f04549c67fd9","last_reissued_at":"2026-05-22T02:04:54.354925Z","signature_status":"signed_v1","first_computed_at":"2026-05-22T02:04:54.354925Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.22774","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":"2026-05-22T02:04:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nfO2N/10FELOxWQQc3HARf4cR/dvHNWCrmo9l4CwGwwURToq1gzKT2JgZlB5JVYwCvgTViDpfmWVDsqhSBpzAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T16:30:21.187941Z"},"content_sha256":"03f2a8049e410bdd48567dda13273a40dbf4b96db5698f3df92dff76cde5ac58","schema_version":"1.0","event_id":"sha256:03f2a8049e410bdd48567dda13273a40dbf4b96db5698f3df92dff76cde5ac58"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:GNKPT7CIDXHT4RRVLMB56EBEIS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"CogAdapt: Transferring Clinical ECG Foundation Models to Wearable Cognitive Load Assessment via Lead Adaptation","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.AI","cs.HC"],"primary_cat":"cs.LG","authors_text":"Amir Mousavi, Erfan Nourbakhsh, John Davis, John Quarles, Leslie Neely, Mimi Xie, Mohammad Sadegh Sirjani, Rocky Slavin","submitted_at":"2026-05-21T17:33:35Z","abstract_excerpt":"Real-time cognitive load assessment is essential for adaptive human-computer interaction but remains challenging due to limited labeled data and poor cross-subject generalization. Recent ECG foundation models pre-trained on millions of clinical recordings offer rich representations, but cannot be directly applied to wearable devices due to sensor configuration mismatch and task differences. In this paper, we propose CogAdapt, a framework that adapts clinical ECG foundation models to wearable cognitive load assessment. CogAdapt introduces LeadBridge, a learnable adapter that transforms 3-lead w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.22774","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/2605.22774/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":"2026-05-22T02:04:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yULNqRxEN4u2YRaEDJQ1vRXpB3x2fhkl5Nxj2w5wYelIBhkLaR4E/hgHq/NwkRLudN3r7dIDmPZaZd9gbjyfBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T16:30:21.188469Z"},"content_sha256":"2475f8ed9ce84f05b88359e68531f59ef2d07881abf74b5419734547f68557a2","schema_version":"1.0","event_id":"sha256:2475f8ed9ce84f05b88359e68531f59ef2d07881abf74b5419734547f68557a2"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:GNKPT7CIDXHT4RRVLMB56EBEIS","target":"integrity","payload":{"note":"URL 'https://borealisdata.ca/dataset.xhtml' returned status 404 (Not Found) at last check.","snippet":null,"arxiv_id":"2605.22774","detector":"external_links","evidence":{"url":"https://borealisdata.ca/dataset.xhtml","final_url":"https://borealisdata.ca/dataset.xhtml","host_kind":"website","status_code":404,"status_text":"Not Found","verdict_class":"incontrovertible","checked_at_unix":1779644038.6887443},"severity":"advisory","ref_index":null,"audited_at":"2026-05-24T17:33:58.897526Z","event_type":"pith.integrity.v1","detected_doi":null,"detector_url":"https://pith.science/pith-integrity-protocol#external_links","external_url":"https://borealisdata.ca/dataset.xhtml","finding_type":"dead_url","evidence_hash":"1ad770bd0fea76ea0302ca273b034118764d3cbea6906648d6a61609a45ff743","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":7124,"payload_sha256":"0f34be76131426919bd77e25f04e9879094a9478cd191d85014b82ee657075e9","signature_b64":"ejEJ+lTDlvtHtXTATKA3Y+hM3ryhYOsjB8bAqfNF6aP9pwtNR0yXucKTTrZ4pX4Weg2j2MmdxwoYRzLJ3INdCg==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-24T17:34:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1lI41Pd2x1ZiZmT9ISNHmznT3GZcHp/lhPL+Pb7OKmOG8kh1HHZsH61GpWepaC+mogE52F0PlzFIa/up4rWoBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T16:30:21.189884Z"},"content_sha256":"f5dab819353b113158475f8d790181be94062e35b71ec0529ba28ecb9e14a709","schema_version":"1.0","event_id":"sha256:f5dab819353b113158475f8d790181be94062e35b71ec0529ba28ecb9e14a709"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:GNKPT7CIDXHT4RRVLMB56EBEIS","target":"integrity","payload":{"note":"URL 'https://borealisdata.ca/dataset.xhtml' returned status 404 (Not Found) at last check.","snippet":null,"arxiv_id":"2605.22774","detector":"external_links","evidence":{"url":"https://borealisdata.ca/dataset.xhtml","final_url":"https://borealisdata.ca/dataset.xhtml","host_kind":"website","status_code":404,"status_text":"Not Found","verdict_class":"incontrovertible","checked_at_unix":1779600842.7937102},"severity":"advisory","ref_index":null,"audited_at":"2026-05-24T05:34:03.000593Z","event_type":"pith.integrity.v1","detected_doi":null,"detector_url":"https://pith.science/pith-integrity-protocol#external_links","external_url":"https://borealisdata.ca/dataset.xhtml","finding_type":"dead_url","evidence_hash":"ddf5cbb875c4cc39ab1c1c3d93505c7c6d3548eac9c473c7bae34d8b21a5838c","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":6960,"payload_sha256":"edd21533e1b36449590a34f1533b34ae10f662a44e536273c0b5d37f951754cc","signature_b64":"IYxxVn0wJZMSzh8vsiJL8ktRuL0Gys0iE5mZNo7x3KV8gMSrUvTsh2OmeQ6n+jct7hxs1dPM6BPYwyl7vlb9DA==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-24T05:38:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UEuuF67vUbLELNywQkFcN0eog56MvgFsYesSwPaIJpdCGrEu4H7BNrfju9qy9N/8C3kPyg9H4lAMGyeXe6wMAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T16:30:21.190454Z"},"content_sha256":"3cf76e171a897566f55bc68689ac35a6cae08c0c77b5d8a64b78c95b872a909e","schema_version":"1.0","event_id":"sha256:3cf76e171a897566f55bc68689ac35a6cae08c0c77b5d8a64b78c95b872a909e"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:GNKPT7CIDXHT4RRVLMB56EBEIS","target":"integrity","payload":{"note":"URL 'https://borealisdata.ca/dataset.xhtml' returned status 404 (Not Found) at last check.","snippet":null,"arxiv_id":"2605.22774","detector":"external_links","evidence":{"url":"https://borealisdata.ca/dataset.xhtml","final_url":"https://borealisdata.ca/dataset.xhtml","host_kind":"website","status_code":404,"status_text":"Not Found","verdict_class":"incontrovertible","checked_at_unix":1779557633.8924885},"severity":"advisory","ref_index":null,"audited_at":"2026-05-23T17:33:54.138042Z","event_type":"pith.integrity.v1","detected_doi":null,"detector_url":"https://pith.science/pith-integrity-protocol#external_links","external_url":"https://borealisdata.ca/dataset.xhtml","finding_type":"dead_url","evidence_hash":"066062e98ced9b89c06dc7f02d9f3aee498249bcbe5ce3348cdde947c2ee6186","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":6793,"payload_sha256":"f3de04b35156d64614565517343aa672d7f03075cfc864392a77a9dbaf8b2759","signature_b64":"ffk4RZyqJHboKmypb5/eo89M9k1Da85KWpZQbIP2LELmjqvBwLpYY6mjo2kc28UbnKiLPZ4E3SJbfY6KiLulAQ==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-23T17:37:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RiZsfhRH+x8nzuKpq4cdJTjT6Bisg6DZsxJJR3inXGTm98lU+SxAUgg8qijzfikl7nqCGSJagY5Fbh1k1GkICQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T16:30:21.190977Z"},"content_sha256":"acaf0135b15d8dc2a68dc489d845745945b5203328250e58165660c18628a91a","schema_version":"1.0","event_id":"sha256:acaf0135b15d8dc2a68dc489d845745945b5203328250e58165660c18628a91a"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:GNKPT7CIDXHT4RRVLMB56EBEIS","target":"integrity","payload":{"note":"URL 'https://borealisdata.ca/dataset.xhtml' returned status 404 (Not Found) at last check.","snippet":null,"arxiv_id":"2605.22774","detector":"external_links","evidence":{"url":"https://borealisdata.ca/dataset.xhtml","final_url":"https://borealisdata.ca/dataset.xhtml","host_kind":"website","status_code":404,"status_text":"Not Found","verdict_class":"incontrovertible","checked_at_unix":1779514433.722234},"severity":"advisory","ref_index":null,"audited_at":"2026-05-23T05:33:53.922367Z","event_type":"pith.integrity.v1","detected_doi":null,"detector_url":"https://pith.science/pith-integrity-protocol#external_links","external_url":"https://borealisdata.ca/dataset.xhtml","finding_type":"dead_url","evidence_hash":"de09bb5b59dcfa1b2c2b0b3be59b3b9d15bee617ff38592da2f085a4a202b415","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":6626,"payload_sha256":"9f0087cac76fdf4e85657a31bd92b86b7f8848654ceba64279e4714085834925","signature_b64":"HpK9Ooet4cw2MTQ+8xjFxzGODlYQYuVAvuzAvwsVZa0dTDtvwashi2xCHy/9R+6S83+a0Nnm44H3I2o2CehZDA==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-23T05:37:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8jZXIYrT7tsSDW73G60uobeaN6MIh1yMd3G/6q4Wiw7c3oTdNAsHZXKvVH/xDxnf574D72RT437OLfkRNWWgDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T16:30:21.191502Z"},"content_sha256":"f44e26423df3ffe0496b70af15b1d297d484d3e456146b645f758fc3fe5a82f0","schema_version":"1.0","event_id":"sha256:f44e26423df3ffe0496b70af15b1d297d484d3e456146b645f758fc3fe5a82f0"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:GNKPT7CIDXHT4RRVLMB56EBEIS","target":"integrity","payload":{"note":"URL 'https://borealisdata.ca/dataset.xhtml' returned status 404 (Not Found) at last check.","snippet":null,"arxiv_id":"2605.22774","detector":"external_links","evidence":{"url":"https://borealisdata.ca/dataset.xhtml","final_url":"https://borealisdata.ca/dataset.xhtml","host_kind":"website","status_code":404,"status_text":"Not Found","verdict_class":"incontrovertible","checked_at_unix":1779471240.9935951},"severity":"advisory","ref_index":null,"audited_at":"2026-05-22T17:34:01.214301Z","event_type":"pith.integrity.v1","detected_doi":null,"detector_url":"https://pith.science/pith-integrity-protocol#external_links","external_url":"https://borealisdata.ca/dataset.xhtml","finding_type":"dead_url","evidence_hash":"6132a9e5607feff555d4422bc756da457293da3691f0e73572e77c6ee5e805fe","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":6457,"payload_sha256":"f76dba96be9a8c17c2b9855060e09abfbca3a12888add7846c75eacc3d93beba","signature_b64":"gIPpqA6fLxhmLia7tvZst0S1lUXG2k+UYIgrTwdDW/qnA5GTQZNxxi2HWyX8PvTplo/9Q45mvY/V+HVhmXyODw==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-22T17:36:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FlXkNoki2jTQWjIIXPX/BdXQyglP5A3+m4VdyNCUZlXNKBX8AuEH5fvjpFHUiipQtHdkTWvb+nsfJFVwttDpCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T16:30:21.192044Z"},"content_sha256":"17b9d286ed1326860e52de52e7ab8641eff0775884666f10aed219f78eb7d182","schema_version":"1.0","event_id":"sha256:17b9d286ed1326860e52de52e7ab8641eff0775884666f10aed219f78eb7d182"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GNKPT7CIDXHT4RRVLMB56EBEIS/bundle.json","state_url":"https://pith.science/pith/GNKPT7CIDXHT4RRVLMB56EBEIS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GNKPT7CIDXHT4RRVLMB56EBEIS/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":"2026-05-26T16:30:21Z","links":{"resolver":"https://pith.science/pith/GNKPT7CIDXHT4RRVLMB56EBEIS","bundle":"https://pith.science/pith/GNKPT7CIDXHT4RRVLMB56EBEIS/bundle.json","state":"https://pith.science/pith/GNKPT7CIDXHT4RRVLMB56EBEIS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GNKPT7CIDXHT4RRVLMB56EBEIS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:GNKPT7CIDXHT4RRVLMB56EBEIS","merge_version":"pith-open-graph-merge-v1","event_count":7,"valid_event_count":7,"invalid_event_count":0,"equivocation_count":1,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"c98758430e7e7a4d4ae5f11871f7f4ee02dae0e4be9809b363b9515343cf79c2","cross_cats_sorted":["cs.AI","cs.HC"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-21T17:33:35Z","title_canon_sha256":"9d85824912df09e4ed9d564ae2ba74c35ce867c0d2e1969753c2a54ba0192044"},"schema_version":"1.0","source":{"id":"2605.22774","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.22774","created_at":"2026-05-22T02:04:54Z"},{"alias_kind":"arxiv_version","alias_value":"2605.22774v1","created_at":"2026-05-22T02:04:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.22774","created_at":"2026-05-22T02:04:54Z"},{"alias_kind":"pith_short_12","alias_value":"GNKPT7CIDXHT","created_at":"2026-05-22T02:04:54Z"},{"alias_kind":"pith_short_16","alias_value":"GNKPT7CIDXHT4RRV","created_at":"2026-05-22T02:04:54Z"},{"alias_kind":"pith_short_8","alias_value":"GNKPT7CI","created_at":"2026-05-22T02:04:54Z"}],"graph_snapshots":[{"event_id":"sha256:2475f8ed9ce84f05b88359e68531f59ef2d07881abf74b5419734547f68557a2","target":"graph","created_at":"2026-05-22T02:04:54Z","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/2605.22774/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Real-time cognitive load assessment is essential for adaptive human-computer interaction but remains challenging due to limited labeled data and poor cross-subject generalization. Recent ECG foundation models pre-trained on millions of clinical recordings offer rich representations, but cannot be directly applied to wearable devices due to sensor configuration mismatch and task differences. In this paper, we propose CogAdapt, a framework that adapts clinical ECG foundation models to wearable cognitive load assessment. CogAdapt introduces LeadBridge, a learnable adapter that transforms 3-lead w","authors_text":"Amir Mousavi, Erfan Nourbakhsh, John Davis, John Quarles, Leslie Neely, Mimi Xie, Mohammad Sadegh Sirjani, Rocky Slavin","cross_cats":["cs.AI","cs.HC"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-21T17:33:35Z","title":"CogAdapt: Transferring Clinical ECG Foundation Models to Wearable Cognitive Load Assessment via Lead Adaptation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.22774","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":"sha256:03f2a8049e410bdd48567dda13273a40dbf4b96db5698f3df92dff76cde5ac58","target":"record","created_at":"2026-05-22T02:04:54Z","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":"c98758430e7e7a4d4ae5f11871f7f4ee02dae0e4be9809b363b9515343cf79c2","cross_cats_sorted":["cs.AI","cs.HC"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-21T17:33:35Z","title_canon_sha256":"9d85824912df09e4ed9d564ae2ba74c35ce867c0d2e1969753c2a54ba0192044"},"schema_version":"1.0","source":{"id":"2605.22774","kind":"arxiv","version":1}},"canonical_sha256":"3354f9fc481dcf3e46355b03df10244484e12bb6295482f38aa1f04549c67fd9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3354f9fc481dcf3e46355b03df10244484e12bb6295482f38aa1f04549c67fd9","first_computed_at":"2026-05-22T02:04:54.354925Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-22T02:04:54.354925Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Se/WYyB5V6bLqxHlLd5AMn5OGrfWdYU6Epd3gUVzivgxvWmfyAZbs/27RT8s5ZhU5hnkndsk4tmOqkox19FaDw==","signature_status":"signed_v1","signed_at":"2026-05-22T02:04:54.355502Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.22774","source_kind":"arxiv","source_version":1}}},"equivocations":[{"signer_id":"pith.science","event_type":"integrity_finding","target":"integrity","event_ids":["sha256:17b9d286ed1326860e52de52e7ab8641eff0775884666f10aed219f78eb7d182","sha256:3cf76e171a897566f55bc68689ac35a6cae08c0c77b5d8a64b78c95b872a909e","sha256:acaf0135b15d8dc2a68dc489d845745945b5203328250e58165660c18628a91a","sha256:f44e26423df3ffe0496b70af15b1d297d484d3e456146b645f758fc3fe5a82f0","sha256:f5dab819353b113158475f8d790181be94062e35b71ec0529ba28ecb9e14a709"]}],"invalid_events":[],"applied_event_ids":["sha256:03f2a8049e410bdd48567dda13273a40dbf4b96db5698f3df92dff76cde5ac58","sha256:2475f8ed9ce84f05b88359e68531f59ef2d07881abf74b5419734547f68557a2"],"state_sha256":"9b0e5e4d4e668f0ec081e6be5c3b18c25e08d96638f50f8bca2840da1cdc03fc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5dH5+0JCvQIG6gnBeYMgrrvrery8bLd5ocw/QQUwWWzDBqwyksRz447XNCaQU3S3zaf8VEKMa0/2zbXS6rsXCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T16:30:21.196972Z","bundle_sha256":"372846fb102310d634510bdbdd3873ba9eb8e9fd45502d9f854b772b4644dacf"}}