{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:UUYHKTDVYDJFXFFHHUDANNUJRA","short_pith_number":"pith:UUYHKTDV","canonical_record":{"source":{"id":"2605.23663","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2026-05-22T14:13:28Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"066c2acceb9024f8180309d47d260d75c7a4a39554621a6117237a45f25bee70","abstract_canon_sha256":"303b36e1da9926baae3f56f1998f2ade41a008dba1c23af66d29922998537e55"},"schema_version":"1.0"},"canonical_sha256":"a530754c75c0d25b94a73d0606b6898836f36b8a538b1d515a2cd0b5dd4a7fcb","source":{"kind":"arxiv","id":"2605.23663","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.23663","created_at":"2026-05-25T02:02:24Z"},{"alias_kind":"arxiv_version","alias_value":"2605.23663v1","created_at":"2026-05-25T02:02:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.23663","created_at":"2026-05-25T02:02:24Z"},{"alias_kind":"pith_short_12","alias_value":"UUYHKTDVYDJF","created_at":"2026-05-25T02:02:24Z"},{"alias_kind":"pith_short_16","alias_value":"UUYHKTDVYDJFXFFH","created_at":"2026-05-25T02:02:24Z"},{"alias_kind":"pith_short_8","alias_value":"UUYHKTDV","created_at":"2026-05-25T02:02:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:UUYHKTDVYDJFXFFHHUDANNUJRA","target":"record","payload":{"canonical_record":{"source":{"id":"2605.23663","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2026-05-22T14:13:28Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"066c2acceb9024f8180309d47d260d75c7a4a39554621a6117237a45f25bee70","abstract_canon_sha256":"303b36e1da9926baae3f56f1998f2ade41a008dba1c23af66d29922998537e55"},"schema_version":"1.0"},"canonical_sha256":"a530754c75c0d25b94a73d0606b6898836f36b8a538b1d515a2cd0b5dd4a7fcb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-25T02:02:24.888197Z","signature_b64":"JSkebow4ebCRqE40F5VPd1X8XOyGPBtRbgJCOpqv2/eUrbs5Xy/v88fyDxdJflSJ/XZ4WZHHE9wVZU338iIICg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a530754c75c0d25b94a73d0606b6898836f36b8a538b1d515a2cd0b5dd4a7fcb","last_reissued_at":"2026-05-25T02:02:24.887276Z","signature_status":"signed_v1","first_computed_at":"2026-05-25T02:02:24.887276Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.23663","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":"2026-05-25T02:02:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EScHZU5B8fs2iIPQpTW4jzBo89xAlRWzM+43QQr4Mz68kcnHbp399UEOAe3IKrAtA/LVwn1Fe0M4w/FxmJ88Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T20:25:36.506677Z"},"content_sha256":"9e4b155f67a546f76214fc57f200f0cbe566546902e23c9ea887a325856652a7","schema_version":"1.0","event_id":"sha256:9e4b155f67a546f76214fc57f200f0cbe566546902e23c9ea887a325856652a7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:UUYHKTDVYDJFXFFHHUDANNUJRA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Detecting Drunk Driving Using Off-the-Shelf Smartwatches","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.HC","authors_text":"Christoph Heck, Elgar Fleisch, Felix Wortmann, Florian von Wangenheim, Lanlan Yang, Manuel G\\\"unther, Matthias Bantle, Matthias Pf\\\"affli, Michal Bechny, Robin Deuber, Varun Mishra, Wolfgang Weinmann","submitted_at":"2026-05-22T14:13:28Z","abstract_excerpt":"Alcohol-impaired driving remains a major yet preventable cause of road traffic injury and death, with many drivers underestimating their level of intoxication. Compared to in-vehicle systems, mobile drunk-driving detection using consumer smartwatches offers a scalable way to trigger preventive interventions and increase awareness without additional in-vehicle hardware. We introduce a system that leverages wrist accelerometer data and heart rate variability-derived physiological signals to detect alcohol-related driving impairment. We collected data in a randomized, controlled three-arm test-tr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.23663","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/2605.23663/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":"2026-05-25T02:02:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1bM5Qa+sg0s16yUiBKcvWDt/5PMDu2IvsEINsRrOhgBPAZV10G4PwCxGFxnuBi3BHRcwsQU1qPI9aoTtsycjAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T20:25:36.507501Z"},"content_sha256":"dfc8111e11150adc1abca59ddfd5e3fcdcc0e8e85a195cf4bae1e7c45c68bb3f","schema_version":"1.0","event_id":"sha256:dfc8111e11150adc1abca59ddfd5e3fcdcc0e8e85a195cf4bae1e7c45c68bb3f"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:UUYHKTDVYDJFXFFHHUDANNUJRA","target":"integrity","payload":{"note":"DOI '10.2196/35178' as printed in the bibliography is syntactically invalid and cannot resolve.","snippet":"Eileen Brobbin, Paolo Deluca, Sofia Hemrage, and Colin Drummond. 2022. Accuracy of wearable transdermal alcohol sensors: systematic review.Journal of Medical Internet Research24, 4 (2022), e35178. doi:10.2196/35178","arxiv_id":"2605.23663","detector":"doi_compliance","evidence":{"ref_index":7,"raw_excerpt":"Eileen Brobbin, Paolo Deluca, Sofia Hemrage, and Colin Drummond. 2022. Accuracy of wearable transdermal alcohol sensors: systematic review.Journal of Medical Internet Research24, 4 (2022), e35178. doi:10.2196/35178","verdict_class":"incontrovertible","doi_as_printed":"10.2196/35178"},"severity":"critical","ref_index":7,"audited_at":"2026-06-01T04:01:36.257731Z","event_type":"pith.integrity.v1","detected_doi":"10.2196/35178","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"broken_identifier","evidence_hash":"0b31e9a344ca56f7fe7cf5d7480bb3617017aed8349279cb0ca23d2eecd0214b","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":7730,"payload_sha256":"7149ac8fafca678884c29398dff165095e0e7c01c876d1949a30484640c55cd4","signature_b64":"QS7jLS7Z9XfC2WrB1OPrsUk19XaanJRKRkw6iYPZ9Tyb/qeJWXWwFvO/ywmXGaKpSKlO3T6KVqbtOLVH37j7Bg==","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":"2026-06-01T04:02:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B6tKMPm7BWFnO9uSO3qjCYhQWcV3qzZWrllDlWis7PT8+gexVt+EMyOXkkZJRad2YOrVXAwNp+g5kGGB5RgnAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T20:25:36.509256Z"},"content_sha256":"4a9f39a3aad9134b9d80883d3b869626529a0a43d1b8b72da6f2d90f4c941511","schema_version":"1.0","event_id":"sha256:4a9f39a3aad9134b9d80883d3b869626529a0a43d1b8b72da6f2d90f4c941511"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:UUYHKTDVYDJFXFFHHUDANNUJRA","target":"integrity","payload":{"note":"This paper contains a 40-token span identical to one in arXiv:2605.21374. The two papers share no author per Pith records and neither cites the other. The duplication is the verbatim shared span; the framing makes no claim about intent or directionality.","snippet":"advantage and that copies bear this notice and the full citation on the first page copyrights for components of this work owned by others than the author s must be honored abstracting with credit is permitted to copy otherwise or","arxiv_id":"2605.23663","detector":"shingle_duplication","evidence":{"shared_text":"advantage and that copies bear this notice and the full citation on the first page copyrights for components of this work owned by others than the author s must be honored abstracting with credit is permitted to copy otherwise or","verdict_class":"incontrovertible","shared_arxiv_id":"2605.21374","shared_token_count":40,"shared_paper_version":1,"shared_offset_in_citing_paper":509},"severity":"advisory","ref_index":null,"audited_at":"2026-05-25T21:51:24.721304Z","event_type":"pith.integrity.v1","detected_doi":null,"detector_url":"https://pith.science/pith-integrity-protocol#shingle_duplication","external_url":null,"finding_type":"prose_duplication","evidence_hash":"ceef0b38302ffaecfa38816928b5eb226ad05c7a1f6da69a8154ba37ea694b0c","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"0.1.0","detected_arxiv_id":"2605.21374","integrity_event_id":7646,"payload_sha256":"f9fccbf9bf2b29f689bcae411f6013d85b0662527edb9a7390382a67de3bd4aa","signature_b64":"cOUlAmMVHKp4a2ALCoNPincc5RrTsXK4t2zl8mxBI6syJ48Nu9uoV4Qw01L4ffv5yXLfZ5MmnwwE5ZNtp8SECA==","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":"2026-05-25T21:55:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hXTC/CnqRNq8aGYITTXmJQvW4nriNUenuiWW3xb0OVDe9Ef5MxUX0ds/lJyj069g5V/zMWnx+nOgxTiuMGWlDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T20:25:36.509885Z"},"content_sha256":"97cd6f0ba3eae5ea1cd1e091b5e31e5124696e1f2074b8c747df11ea45b0dd1e","schema_version":"1.0","event_id":"sha256:97cd6f0ba3eae5ea1cd1e091b5e31e5124696e1f2074b8c747df11ea45b0dd1e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UUYHKTDVYDJFXFFHHUDANNUJRA/bundle.json","state_url":"https://pith.science/pith/UUYHKTDVYDJFXFFHHUDANNUJRA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UUYHKTDVYDJFXFFHHUDANNUJRA/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":"2026-06-07T20:25:36Z","links":{"resolver":"https://pith.science/pith/UUYHKTDVYDJFXFFHHUDANNUJRA","bundle":"https://pith.science/pith/UUYHKTDVYDJFXFFHHUDANNUJRA/bundle.json","state":"https://pith.science/pith/UUYHKTDVYDJFXFFHHUDANNUJRA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UUYHKTDVYDJFXFFHHUDANNUJRA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:UUYHKTDVYDJFXFFHHUDANNUJRA","merge_version":"pith-open-graph-merge-v1","event_count":4,"valid_event_count":4,"invalid_event_count":0,"equivocation_count":1,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"303b36e1da9926baae3f56f1998f2ade41a008dba1c23af66d29922998537e55","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2026-05-22T14:13:28Z","title_canon_sha256":"066c2acceb9024f8180309d47d260d75c7a4a39554621a6117237a45f25bee70"},"schema_version":"1.0","source":{"id":"2605.23663","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.23663","created_at":"2026-05-25T02:02:24Z"},{"alias_kind":"arxiv_version","alias_value":"2605.23663v1","created_at":"2026-05-25T02:02:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.23663","created_at":"2026-05-25T02:02:24Z"},{"alias_kind":"pith_short_12","alias_value":"UUYHKTDVYDJF","created_at":"2026-05-25T02:02:24Z"},{"alias_kind":"pith_short_16","alias_value":"UUYHKTDVYDJFXFFH","created_at":"2026-05-25T02:02:24Z"},{"alias_kind":"pith_short_8","alias_value":"UUYHKTDV","created_at":"2026-05-25T02:02:24Z"}],"graph_snapshots":[{"event_id":"sha256:dfc8111e11150adc1abca59ddfd5e3fcdcc0e8e85a195cf4bae1e7c45c68bb3f","target":"graph","created_at":"2026-05-25T02:02:24Z","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/2605.23663/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Alcohol-impaired driving remains a major yet preventable cause of road traffic injury and death, with many drivers underestimating their level of intoxication. Compared to in-vehicle systems, mobile drunk-driving detection using consumer smartwatches offers a scalable way to trigger preventive interventions and increase awareness without additional in-vehicle hardware. We introduce a system that leverages wrist accelerometer data and heart rate variability-derived physiological signals to detect alcohol-related driving impairment. We collected data in a randomized, controlled three-arm test-tr","authors_text":"Christoph Heck, Elgar Fleisch, Felix Wortmann, Florian von Wangenheim, Lanlan Yang, Manuel G\\\"unther, Matthias Bantle, Matthias Pf\\\"affli, Michal Bechny, Robin Deuber, Varun Mishra, Wolfgang Weinmann","cross_cats":["cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2026-05-22T14:13:28Z","title":"Detecting Drunk Driving Using Off-the-Shelf Smartwatches"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.23663","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":"sha256:9e4b155f67a546f76214fc57f200f0cbe566546902e23c9ea887a325856652a7","target":"record","created_at":"2026-05-25T02:02:24Z","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":"303b36e1da9926baae3f56f1998f2ade41a008dba1c23af66d29922998537e55","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2026-05-22T14:13:28Z","title_canon_sha256":"066c2acceb9024f8180309d47d260d75c7a4a39554621a6117237a45f25bee70"},"schema_version":"1.0","source":{"id":"2605.23663","kind":"arxiv","version":1}},"canonical_sha256":"a530754c75c0d25b94a73d0606b6898836f36b8a538b1d515a2cd0b5dd4a7fcb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a530754c75c0d25b94a73d0606b6898836f36b8a538b1d515a2cd0b5dd4a7fcb","first_computed_at":"2026-05-25T02:02:24.887276Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-25T02:02:24.887276Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JSkebow4ebCRqE40F5VPd1X8XOyGPBtRbgJCOpqv2/eUrbs5Xy/v88fyDxdJflSJ/XZ4WZHHE9wVZU338iIICg==","signature_status":"signed_v1","signed_at":"2026-05-25T02:02:24.888197Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.23663","source_kind":"arxiv","source_version":1}}},"equivocations":[{"signer_id":"pith.science","event_type":"integrity_finding","target":"integrity","event_ids":["sha256:4a9f39a3aad9134b9d80883d3b869626529a0a43d1b8b72da6f2d90f4c941511","sha256:97cd6f0ba3eae5ea1cd1e091b5e31e5124696e1f2074b8c747df11ea45b0dd1e"]}],"invalid_events":[],"applied_event_ids":["sha256:9e4b155f67a546f76214fc57f200f0cbe566546902e23c9ea887a325856652a7","sha256:dfc8111e11150adc1abca59ddfd5e3fcdcc0e8e85a195cf4bae1e7c45c68bb3f"],"state_sha256":"6e00cd7dd29da5d346e7ea0489a66a74607407a47925c8395b55956f1a8d897b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fnWt62vqGxbLFSkmZfBNW7hYt7MbMFkaXqBaLsm9ieOYVz/sBdD1EZS8BI59yaFNneYg/ybSa0mtzQNABpBbBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T20:25:36.513933Z","bundle_sha256":"b5344e70c652e799af2fe90f9030b7cf9cd731bc582080edf2613bafc442d621"}}