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Human annotators also report greater trust in cloned voices than source voices, and a greater willingness to disclose sensitive personal information to them. voice cloning leads to homogenization of speaker characteristics, as measured by reduced variance in accent, speaking rate, and the audio embedding space.","weakest_assumption":"The assumption that differences in human ratings and reduced variance are caused by inherent style transfer in the cloning models rather than by specific training data choices, model architectures, or unmeasured confounding factors in the evaluation setup."}},"verdict_id":"8dec347d-43b6-4f4f-9787-9b5edfd21377"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:763e9cd385d6ddbc61df4575a6f41e3b5ee8bab33a02541830bc5eebace7012f","target":"record","created_at":"2026-05-20T00:02:30Z","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":"7994ed9c27f65e8a8a945f8d938883ff7e00683fa643b4e689b7a093a42ceff2","cross_cats_sorted":["cs.AI","cs.HC","cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.SD","submitted_at":"2026-05-15T19:32:28Z","title_canon_sha256":"a516748f6815ebcfd4bc0425f30462ef22fe4b8fe48f25d6e95d145c7c19c8f3"},"schema_version":"1.0","source":{"id":"2605.16578","kind":"arxiv","version":1}},"canonical_sha256":"41bbffea887f910dc04096807b42c73397c8ef9a43aa60c321615186fd1cd664","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"41bbffea887f910dc04096807b42c73397c8ef9a43aa60c321615186fd1cd664","first_computed_at":"2026-05-20T00:02:30.705299Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:02:30.705299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HCaryVM4LQYBUWO/ZeYkiNP8cHwwFwGLpn9NcjclY2cOx/qrzk9HbbXi0Zg3H30fZrwKGG99k5WjH7YjmvaIAw==","signature_status":"signed_v1","signed_at":"2026-05-20T00:02:30.706196Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.16578","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:763e9cd385d6ddbc61df4575a6f41e3b5ee8bab33a02541830bc5eebace7012f","sha256:edfb27fd569ac4b2c77fb922590b9edbbc42e39c17a4bef9e40863d5cf7170da"],"state_sha256":"cc9e3d4ac0a2228f039398b87d8a5cfd2f96d571eabef205f12c52b52294b330"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a3U6W+t986qkfSzc0WJGD/Co3uou1LKyXCg75QVxbeEQptW4fdlMBRPVxo/TKVkyAOv8ElC80s6repcAJ/0rBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T23:30:20.301753Z","bundle_sha256":"2c3c4a7cd7d0893fd3614b1fb1be4d6ef5be92d2ee285bd70176c8255f2af30e"}}