{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:QDNMIG3MLYKPEHOFXCDTGXNBO7","short_pith_number":"pith:QDNMIG3M","canonical_record":{"source":{"id":"2505.03697","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2025-05-06T17:04:20Z","cross_cats_sorted":[],"title_canon_sha256":"2608cff564cd549b081e06dbcd1b1d4c6bad85b6af00d2451246841aec9fc933","abstract_canon_sha256":"3f52f87f771addafff4f7f6c251f676cced9251189d5703628aa9796e54c457f"},"schema_version":"1.0"},"canonical_sha256":"80dac41b6c5e14f21dc5b887335da177fce87685f68229778ae815eee6fa0df3","source":{"kind":"arxiv","id":"2505.03697","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.03697","created_at":"2026-07-05T10:59:20Z"},{"alias_kind":"arxiv_version","alias_value":"2505.03697v1","created_at":"2026-07-05T10:59:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.03697","created_at":"2026-07-05T10:59:20Z"},{"alias_kind":"pith_short_12","alias_value":"QDNMIG3MLYKP","created_at":"2026-07-05T10:59:20Z"},{"alias_kind":"pith_short_16","alias_value":"QDNMIG3MLYKPEHOF","created_at":"2026-07-05T10:59:20Z"},{"alias_kind":"pith_short_8","alias_value":"QDNMIG3M","created_at":"2026-07-05T10:59:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:QDNMIG3MLYKPEHOFXCDTGXNBO7","target":"record","payload":{"canonical_record":{"source":{"id":"2505.03697","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2025-05-06T17:04:20Z","cross_cats_sorted":[],"title_canon_sha256":"2608cff564cd549b081e06dbcd1b1d4c6bad85b6af00d2451246841aec9fc933","abstract_canon_sha256":"3f52f87f771addafff4f7f6c251f676cced9251189d5703628aa9796e54c457f"},"schema_version":"1.0"},"canonical_sha256":"80dac41b6c5e14f21dc5b887335da177fce87685f68229778ae815eee6fa0df3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:59:20.728578Z","signature_b64":"YOgeoCKmuR7olI9vO1BVEztiVW2gT0Qbk0EiOVbcBu/dJtM0Y5liHwU0tcKKWEU8QAGHoXTKH6K1WGv6poJZBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"80dac41b6c5e14f21dc5b887335da177fce87685f68229778ae815eee6fa0df3","last_reissued_at":"2026-07-05T10:59:20.728101Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:59:20.728101Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.03697","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":"2026-07-05T10:59:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"56Rzup+eybORmOg/s/clIWKyI+3+/xpjUsXoeyucnn17ou+NU6B463Zu6HnTzzJbNxZX/1Ez/CaM/73AzpoGAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T15:11:05.010847Z"},"content_sha256":"e5a9280f89c76f011b9f3a7f3ad420e6961472088e0e93e4886fd4b1f83a289f","schema_version":"1.0","event_id":"sha256:e5a9280f89c76f011b9f3a7f3ad420e6961472088e0e93e4886fd4b1f83a289f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:QDNMIG3MLYKPEHOFXCDTGXNBO7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fairness of Automatic Speech Recognition in Cleft Lip and Palate Speech","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"eess.AS","authors_text":"H.S. Shekhawat, Jagabandhu Mishra, S. R. Mahadeva Prasanna, Susmita Bhattacharjee","submitted_at":"2025-05-06T17:04:20Z","abstract_excerpt":"Speech produced by individuals with cleft lip and palate (CLP) is often highly nasalized and breathy due to structural anomalies, causing shifts in formant structure that affect automatic speech recognition (ASR) performance and fairness. This study hypothesizes that publicly available ASR systems exhibit reduced fairness for CLP speech and confirms this through experiments. Despite formant disruptions, mild and moderate CLP speech retains some spectro-temporal alignment with normal speech, motivating augmentation strategies to enhance fairness. The study systematically explores augmenting CLP"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.03697","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/2505.03697/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":"2026-07-05T10:59:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4QUssqQPuY2axabTLZTQYuhAwIhQDqgleHzOa71TiMT0ZmjEf9pSu2WB/E7vMMuiB+/OtIqMBQ2k9XPaToRyCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T15:11:05.011485Z"},"content_sha256":"b6e72ef7caa40f04eb0c0be9477d96af4751d34c7d7d3dd5216607cd016386b1","schema_version":"1.0","event_id":"sha256:b6e72ef7caa40f04eb0c0be9477d96af4751d34c7d7d3dd5216607cd016386b1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QDNMIG3MLYKPEHOFXCDTGXNBO7/bundle.json","state_url":"https://pith.science/pith/QDNMIG3MLYKPEHOFXCDTGXNBO7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QDNMIG3MLYKPEHOFXCDTGXNBO7/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":"2026-08-21T15:11:05Z","links":{"resolver":"https://pith.science/pith/QDNMIG3MLYKPEHOFXCDTGXNBO7","bundle":"https://pith.science/pith/QDNMIG3MLYKPEHOFXCDTGXNBO7/bundle.json","state":"https://pith.science/pith/QDNMIG3MLYKPEHOFXCDTGXNBO7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QDNMIG3MLYKPEHOFXCDTGXNBO7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:QDNMIG3MLYKPEHOFXCDTGXNBO7","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":"3f52f87f771addafff4f7f6c251f676cced9251189d5703628aa9796e54c457f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2025-05-06T17:04:20Z","title_canon_sha256":"2608cff564cd549b081e06dbcd1b1d4c6bad85b6af00d2451246841aec9fc933"},"schema_version":"1.0","source":{"id":"2505.03697","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.03697","created_at":"2026-07-05T10:59:20Z"},{"alias_kind":"arxiv_version","alias_value":"2505.03697v1","created_at":"2026-07-05T10:59:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.03697","created_at":"2026-07-05T10:59:20Z"},{"alias_kind":"pith_short_12","alias_value":"QDNMIG3MLYKP","created_at":"2026-07-05T10:59:20Z"},{"alias_kind":"pith_short_16","alias_value":"QDNMIG3MLYKPEHOF","created_at":"2026-07-05T10:59:20Z"},{"alias_kind":"pith_short_8","alias_value":"QDNMIG3M","created_at":"2026-07-05T10:59:20Z"}],"graph_snapshots":[{"event_id":"sha256:b6e72ef7caa40f04eb0c0be9477d96af4751d34c7d7d3dd5216607cd016386b1","target":"graph","created_at":"2026-07-05T10:59:20Z","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/2505.03697/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Speech produced by individuals with cleft lip and palate (CLP) is often highly nasalized and breathy due to structural anomalies, causing shifts in formant structure that affect automatic speech recognition (ASR) performance and fairness. This study hypothesizes that publicly available ASR systems exhibit reduced fairness for CLP speech and confirms this through experiments. Despite formant disruptions, mild and moderate CLP speech retains some spectro-temporal alignment with normal speech, motivating augmentation strategies to enhance fairness. The study systematically explores augmenting CLP","authors_text":"H.S. Shekhawat, Jagabandhu Mishra, S. R. Mahadeva Prasanna, Susmita Bhattacharjee","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2025-05-06T17:04:20Z","title":"Fairness of Automatic Speech Recognition in Cleft Lip and Palate Speech"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.03697","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:e5a9280f89c76f011b9f3a7f3ad420e6961472088e0e93e4886fd4b1f83a289f","target":"record","created_at":"2026-07-05T10:59:20Z","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":"3f52f87f771addafff4f7f6c251f676cced9251189d5703628aa9796e54c457f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2025-05-06T17:04:20Z","title_canon_sha256":"2608cff564cd549b081e06dbcd1b1d4c6bad85b6af00d2451246841aec9fc933"},"schema_version":"1.0","source":{"id":"2505.03697","kind":"arxiv","version":1}},"canonical_sha256":"80dac41b6c5e14f21dc5b887335da177fce87685f68229778ae815eee6fa0df3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"80dac41b6c5e14f21dc5b887335da177fce87685f68229778ae815eee6fa0df3","first_computed_at":"2026-07-05T10:59:20.728101Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:59:20.728101Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YOgeoCKmuR7olI9vO1BVEztiVW2gT0Qbk0EiOVbcBu/dJtM0Y5liHwU0tcKKWEU8QAGHoXTKH6K1WGv6poJZBA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:59:20.728578Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.03697","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e5a9280f89c76f011b9f3a7f3ad420e6961472088e0e93e4886fd4b1f83a289f","sha256:b6e72ef7caa40f04eb0c0be9477d96af4751d34c7d7d3dd5216607cd016386b1"],"state_sha256":"1e5a8d8d68dc31dd8443d478c42368d8ae9b63f080fc4be508a2e58968e343bd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0QQ4Q1vFny7MRcDklqHU0DFlthANIUk5b9V00V28glAENoUE9SDBXI4wnIx6OBPm7h9mytgyFJhQ0KK/y/iNDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T15:11:05.016423Z","bundle_sha256":"fd8e8d80a84c5804384a3087b177355341e90fd17613b0ad154d2fe2ce8c23e8"}}