{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:42KI5XWTGTLJ3IGKNGJ4VWDN63","short_pith_number":"pith:42KI5XWT","canonical_record":{"source":{"id":"2408.10997","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-08-20T16:43:55Z","cross_cats_sorted":["eess.AS"],"title_canon_sha256":"ae8e96fcc35a9083993351d43c5d5d1ebdaa39e7a0db885f724c5ee77f5305d2","abstract_canon_sha256":"ca228dde3ff6b0f97c30a3036129287b5c7d3bad585614533d6620da57fd6c1d"},"schema_version":"1.0"},"canonical_sha256":"e6948eded334d69da0ca6993cad86df6c3b570b72ef068976d58da01ee4ba474","source":{"kind":"arxiv","id":"2408.10997","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.10997","created_at":"2026-07-05T08:57:20Z"},{"alias_kind":"arxiv_version","alias_value":"2408.10997v1","created_at":"2026-07-05T08:57:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.10997","created_at":"2026-07-05T08:57:20Z"},{"alias_kind":"pith_short_12","alias_value":"42KI5XWTGTLJ","created_at":"2026-07-05T08:57:20Z"},{"alias_kind":"pith_short_16","alias_value":"42KI5XWTGTLJ3IGK","created_at":"2026-07-05T08:57:20Z"},{"alias_kind":"pith_short_8","alias_value":"42KI5XWT","created_at":"2026-07-05T08:57:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:42KI5XWTGTLJ3IGKNGJ4VWDN63","target":"record","payload":{"canonical_record":{"source":{"id":"2408.10997","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-08-20T16:43:55Z","cross_cats_sorted":["eess.AS"],"title_canon_sha256":"ae8e96fcc35a9083993351d43c5d5d1ebdaa39e7a0db885f724c5ee77f5305d2","abstract_canon_sha256":"ca228dde3ff6b0f97c30a3036129287b5c7d3bad585614533d6620da57fd6c1d"},"schema_version":"1.0"},"canonical_sha256":"e6948eded334d69da0ca6993cad86df6c3b570b72ef068976d58da01ee4ba474","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:57:20.909042Z","signature_b64":"CqSi+HLUAdxNovKlh7m1Z0xKDJXN+BTQmHlDoKvMMpq3dot7osXI3+lKGfaPL0mBEwhn9gKjmJAglKMdt/ZCCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e6948eded334d69da0ca6993cad86df6c3b570b72ef068976d58da01ee4ba474","last_reissued_at":"2026-07-05T08:57:20.908567Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:57:20.908567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2408.10997","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":"2026-07-05T08:57:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Lrd/ew0pwueswC2p9AWrqD3UEN2HTwRIh8p1AMfE+Vc4xXHjCFPK9BztLlqEwXKlr7PPjv+z+9wFNMfdEHuJDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T00:48:18.814746Z"},"content_sha256":"7ae4f699918a6e0f81b53ac2308d7c4dd92b6c5763510832659eb261523b6750","schema_version":"1.0","event_id":"sha256:7ae4f699918a6e0f81b53ac2308d7c4dd92b6c5763510832659eb261523b6750"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:42KI5XWTGTLJ3IGKNGJ4VWDN63","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Disentangling segmental and prosodic factors to non-native speech comprehensibility","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["eess.AS"],"primary_cat":"cs.CL","authors_text":"Ricardo Gutierrez-Osuna, Waris Quamer","submitted_at":"2024-08-20T16:43:55Z","abstract_excerpt":"Current accent conversion (AC) systems do not disentangle the two main sources of non-native accent: segmental and prosodic characteristics. Being able to manipulate a non-native speaker's segmental and/or prosodic channels independently is critical to quantify how these two channels contribute to speech comprehensibility and social attitudes. We present an AC system that not only decouples voice quality from accent, but also disentangles the latter into its segmental and prosodic characteristics. The system is able to generate accent conversions that combine (1) the segmental characteristics "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.10997","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/2408.10997/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":"2026-07-05T08:57:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tBUD0aC8uCYUnr1n8pNdb1MDIapBdjO6bILjUrx889t2ZrJX51i8TjGVBpaumUwXmjyrQXqK/3m8zOX+92zYCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T00:48:18.815441Z"},"content_sha256":"58d351571f338c4d776917b0812b96033a80ae0590fc33431ccaa07d0443a6e0","schema_version":"1.0","event_id":"sha256:58d351571f338c4d776917b0812b96033a80ae0590fc33431ccaa07d0443a6e0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/42KI5XWTGTLJ3IGKNGJ4VWDN63/bundle.json","state_url":"https://pith.science/pith/42KI5XWTGTLJ3IGKNGJ4VWDN63/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/42KI5XWTGTLJ3IGKNGJ4VWDN63/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":"2026-08-10T00:48:18Z","links":{"resolver":"https://pith.science/pith/42KI5XWTGTLJ3IGKNGJ4VWDN63","bundle":"https://pith.science/pith/42KI5XWTGTLJ3IGKNGJ4VWDN63/bundle.json","state":"https://pith.science/pith/42KI5XWTGTLJ3IGKNGJ4VWDN63/state.json","well_known_bundle":"https://pith.science/.well-known/pith/42KI5XWTGTLJ3IGKNGJ4VWDN63/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:42KI5XWTGTLJ3IGKNGJ4VWDN63","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":"ca228dde3ff6b0f97c30a3036129287b5c7d3bad585614533d6620da57fd6c1d","cross_cats_sorted":["eess.AS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-08-20T16:43:55Z","title_canon_sha256":"ae8e96fcc35a9083993351d43c5d5d1ebdaa39e7a0db885f724c5ee77f5305d2"},"schema_version":"1.0","source":{"id":"2408.10997","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.10997","created_at":"2026-07-05T08:57:20Z"},{"alias_kind":"arxiv_version","alias_value":"2408.10997v1","created_at":"2026-07-05T08:57:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.10997","created_at":"2026-07-05T08:57:20Z"},{"alias_kind":"pith_short_12","alias_value":"42KI5XWTGTLJ","created_at":"2026-07-05T08:57:20Z"},{"alias_kind":"pith_short_16","alias_value":"42KI5XWTGTLJ3IGK","created_at":"2026-07-05T08:57:20Z"},{"alias_kind":"pith_short_8","alias_value":"42KI5XWT","created_at":"2026-07-05T08:57:20Z"}],"graph_snapshots":[{"event_id":"sha256:58d351571f338c4d776917b0812b96033a80ae0590fc33431ccaa07d0443a6e0","target":"graph","created_at":"2026-07-05T08:57:20Z","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/2408.10997/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Current accent conversion (AC) systems do not disentangle the two main sources of non-native accent: segmental and prosodic characteristics. Being able to manipulate a non-native speaker's segmental and/or prosodic channels independently is critical to quantify how these two channels contribute to speech comprehensibility and social attitudes. We present an AC system that not only decouples voice quality from accent, but also disentangles the latter into its segmental and prosodic characteristics. The system is able to generate accent conversions that combine (1) the segmental characteristics ","authors_text":"Ricardo Gutierrez-Osuna, Waris Quamer","cross_cats":["eess.AS"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-08-20T16:43:55Z","title":"Disentangling segmental and prosodic factors to non-native speech comprehensibility"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.10997","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":"sha256:7ae4f699918a6e0f81b53ac2308d7c4dd92b6c5763510832659eb261523b6750","target":"record","created_at":"2026-07-05T08:57:20Z","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":"ca228dde3ff6b0f97c30a3036129287b5c7d3bad585614533d6620da57fd6c1d","cross_cats_sorted":["eess.AS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-08-20T16:43:55Z","title_canon_sha256":"ae8e96fcc35a9083993351d43c5d5d1ebdaa39e7a0db885f724c5ee77f5305d2"},"schema_version":"1.0","source":{"id":"2408.10997","kind":"arxiv","version":1}},"canonical_sha256":"e6948eded334d69da0ca6993cad86df6c3b570b72ef068976d58da01ee4ba474","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e6948eded334d69da0ca6993cad86df6c3b570b72ef068976d58da01ee4ba474","first_computed_at":"2026-07-05T08:57:20.908567Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:57:20.908567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CqSi+HLUAdxNovKlh7m1Z0xKDJXN+BTQmHlDoKvMMpq3dot7osXI3+lKGfaPL0mBEwhn9gKjmJAglKMdt/ZCCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:57:20.909042Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.10997","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7ae4f699918a6e0f81b53ac2308d7c4dd92b6c5763510832659eb261523b6750","sha256:58d351571f338c4d776917b0812b96033a80ae0590fc33431ccaa07d0443a6e0"],"state_sha256":"461e3c1b103b688aeedc32b4502abd65b73de14234ac4b26860dd8902e7012fb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wieQIj//0EX/ybexIKBpTbzM6xAeQVPCpVXLhrCjUJ5F/AzYYh22W2jiAZ32gfS65cNoE3w1sokP/XT/lQsADw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T00:48:18.820446Z","bundle_sha256":"bb1b659ec620addef7219bd57db0e5fe4e38bf9fcdedda0a5cbcf2162961c4de"}}