{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:FKUSTBCGUCPXERJJNUFNSGUM35","short_pith_number":"pith:FKUSTBCG","canonical_record":{"source":{"id":"2407.17505","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2024-07-07T08:09:28Z","cross_cats_sorted":["cs.CL"],"title_canon_sha256":"0d320e0a4fd9e89c563c60bc13a8f912d0bd8d6050163cde499667f336d57599","abstract_canon_sha256":"7a866ebf39d9972377e48d3a6895a9fb1bb271f98fd22ee6232b4361f66e45e9"},"schema_version":"1.0"},"canonical_sha256":"2aa9298446a09f7245296d0ad91a8cdf48792d99c40d0f0db154d6454d517a5c","source":{"kind":"arxiv","id":"2407.17505","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.17505","created_at":"2026-07-05T08:53:41Z"},{"alias_kind":"arxiv_version","alias_value":"2407.17505v2","created_at":"2026-07-05T08:53:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.17505","created_at":"2026-07-05T08:53:41Z"},{"alias_kind":"pith_short_12","alias_value":"FKUSTBCGUCPX","created_at":"2026-07-05T08:53:41Z"},{"alias_kind":"pith_short_16","alias_value":"FKUSTBCGUCPXERJJ","created_at":"2026-07-05T08:53:41Z"},{"alias_kind":"pith_short_8","alias_value":"FKUSTBCG","created_at":"2026-07-05T08:53:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:FKUSTBCGUCPXERJJNUFNSGUM35","target":"record","payload":{"canonical_record":{"source":{"id":"2407.17505","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2024-07-07T08:09:28Z","cross_cats_sorted":["cs.CL"],"title_canon_sha256":"0d320e0a4fd9e89c563c60bc13a8f912d0bd8d6050163cde499667f336d57599","abstract_canon_sha256":"7a866ebf39d9972377e48d3a6895a9fb1bb271f98fd22ee6232b4361f66e45e9"},"schema_version":"1.0"},"canonical_sha256":"2aa9298446a09f7245296d0ad91a8cdf48792d99c40d0f0db154d6454d517a5c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:53:41.281874Z","signature_b64":"1BgyxqVYbkajQMEopl8slvoHmYHaq8id4ZbTSo1VHZiA13B04/mZqQTsq58TXrB2c0ds4jvmNO9IiV+JmOpHCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2aa9298446a09f7245296d0ad91a8cdf48792d99c40d0f0db154d6454d517a5c","last_reissued_at":"2026-07-05T08:53:41.281369Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:53:41.281369Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2407.17505","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:53:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oxqe+HC1+2Wy13VYjuO8m9zLigPBKIvxqLJwd+oE/5o/G2EYilUUffHJv7HuuiqrC1sIOprzcIcLQyeMn+msBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T15:51:51.172079Z"},"content_sha256":"3d608045035a639d9aa2d2e375b63216bc342dfeb594d44934eb7ee9329b7dc5","schema_version":"1.0","event_id":"sha256:3d608045035a639d9aa2d2e375b63216bc342dfeb594d44934eb7ee9329b7dc5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:FKUSTBCGUCPXERJJNUFNSGUM35","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Survey on biomarkers in human vocalizations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CL"],"primary_cat":"q-bio.NC","authors_text":"Aki H\\\"arm\\\"a, Bert den Brinker, Okke Ouweltjes, Sidharth Abrol, Srikanth Nallanthighal, Ulf Grossekathofer, Vibhu Sharma","submitted_at":"2024-07-07T08:09:28Z","abstract_excerpt":"Recent years has witnessed an increase in technologies that use speech for the sensing of the health of the talker. This survey paper proposes a general taxonomy of the technologies and a broad overview of current progress and challenges. Vocal biomarkers are often secondary measures that are approximating a signal of another sensor or identifying an underlying mental, cognitive, or physiological state. Their measurement involve disturbances and uncertainties that may be considered as noise sources and the biomarkers are coarsely qualified in terms of the various sources of noise involved in t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.17505","kind":"arxiv","version":2},"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/2407.17505/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":"2026-07-05T08:53:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TTEwdHKY+09Dd3FDXpnL6Pnsfir+ZkdDBE3g8OOpzUOVVLFCRvxNiPLrC5s1GMEgbdElExCZyZOL5lejlClhCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T15:51:51.172606Z"},"content_sha256":"e28e7ea805a9bc16d994d549a92c5ae6d09a42b4e48b423b5ad3a6d26ba1f12e","schema_version":"1.0","event_id":"sha256:e28e7ea805a9bc16d994d549a92c5ae6d09a42b4e48b423b5ad3a6d26ba1f12e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FKUSTBCGUCPXERJJNUFNSGUM35/bundle.json","state_url":"https://pith.science/pith/FKUSTBCGUCPXERJJNUFNSGUM35/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FKUSTBCGUCPXERJJNUFNSGUM35/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":"2026-08-09T15:51:51Z","links":{"resolver":"https://pith.science/pith/FKUSTBCGUCPXERJJNUFNSGUM35","bundle":"https://pith.science/pith/FKUSTBCGUCPXERJJNUFNSGUM35/bundle.json","state":"https://pith.science/pith/FKUSTBCGUCPXERJJNUFNSGUM35/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FKUSTBCGUCPXERJJNUFNSGUM35/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:FKUSTBCGUCPXERJJNUFNSGUM35","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":"7a866ebf39d9972377e48d3a6895a9fb1bb271f98fd22ee6232b4361f66e45e9","cross_cats_sorted":["cs.CL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2024-07-07T08:09:28Z","title_canon_sha256":"0d320e0a4fd9e89c563c60bc13a8f912d0bd8d6050163cde499667f336d57599"},"schema_version":"1.0","source":{"id":"2407.17505","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.17505","created_at":"2026-07-05T08:53:41Z"},{"alias_kind":"arxiv_version","alias_value":"2407.17505v2","created_at":"2026-07-05T08:53:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.17505","created_at":"2026-07-05T08:53:41Z"},{"alias_kind":"pith_short_12","alias_value":"FKUSTBCGUCPX","created_at":"2026-07-05T08:53:41Z"},{"alias_kind":"pith_short_16","alias_value":"FKUSTBCGUCPXERJJ","created_at":"2026-07-05T08:53:41Z"},{"alias_kind":"pith_short_8","alias_value":"FKUSTBCG","created_at":"2026-07-05T08:53:41Z"}],"graph_snapshots":[{"event_id":"sha256:e28e7ea805a9bc16d994d549a92c5ae6d09a42b4e48b423b5ad3a6d26ba1f12e","target":"graph","created_at":"2026-07-05T08:53:41Z","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/2407.17505/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent years has witnessed an increase in technologies that use speech for the sensing of the health of the talker. This survey paper proposes a general taxonomy of the technologies and a broad overview of current progress and challenges. Vocal biomarkers are often secondary measures that are approximating a signal of another sensor or identifying an underlying mental, cognitive, or physiological state. Their measurement involve disturbances and uncertainties that may be considered as noise sources and the biomarkers are coarsely qualified in terms of the various sources of noise involved in t","authors_text":"Aki H\\\"arm\\\"a, Bert den Brinker, Okke Ouweltjes, Sidharth Abrol, Srikanth Nallanthighal, Ulf Grossekathofer, Vibhu Sharma","cross_cats":["cs.CL"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2024-07-07T08:09:28Z","title":"Survey on biomarkers in human vocalizations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.17505","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":"sha256:3d608045035a639d9aa2d2e375b63216bc342dfeb594d44934eb7ee9329b7dc5","target":"record","created_at":"2026-07-05T08:53:41Z","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":"7a866ebf39d9972377e48d3a6895a9fb1bb271f98fd22ee6232b4361f66e45e9","cross_cats_sorted":["cs.CL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2024-07-07T08:09:28Z","title_canon_sha256":"0d320e0a4fd9e89c563c60bc13a8f912d0bd8d6050163cde499667f336d57599"},"schema_version":"1.0","source":{"id":"2407.17505","kind":"arxiv","version":2}},"canonical_sha256":"2aa9298446a09f7245296d0ad91a8cdf48792d99c40d0f0db154d6454d517a5c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2aa9298446a09f7245296d0ad91a8cdf48792d99c40d0f0db154d6454d517a5c","first_computed_at":"2026-07-05T08:53:41.281369Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:53:41.281369Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1BgyxqVYbkajQMEopl8slvoHmYHaq8id4ZbTSo1VHZiA13B04/mZqQTsq58TXrB2c0ds4jvmNO9IiV+JmOpHCA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:53:41.281874Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.17505","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3d608045035a639d9aa2d2e375b63216bc342dfeb594d44934eb7ee9329b7dc5","sha256:e28e7ea805a9bc16d994d549a92c5ae6d09a42b4e48b423b5ad3a6d26ba1f12e"],"state_sha256":"67b56268c31c35e5b289d94c15da949377ac7c241dd434c627b13f621c86ee40"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5IeJ/L5HCo14CgxfFnSSFHq6F18HFjxi7pTNGxlmXzgODl1mcIUkNMcxQlUvHz/PDrJ181e4/14vtA6tflrHCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T15:51:51.177595Z","bundle_sha256":"c7688c73a66537253a3b63bae578d34b38c44a53c536ef65563e638b5d392182"}}