{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:PJ45JLV4TSKZLCYNHGFOBBSWED","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":"4ddc146640db1a44869a182309008856d9b58fcadd45232876a8e6d98860bd5d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.AS","submitted_at":"2026-05-25T07:08:58Z","title_canon_sha256":"0647c767e010cce4d94e2cbd61af73a1652bed3dee48511eeaf18f810fd86bcf"},"schema_version":"1.0","source":{"id":"2605.25504","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.25504","created_at":"2026-05-26T02:04:39Z"},{"alias_kind":"arxiv_version","alias_value":"2605.25504v1","created_at":"2026-05-26T02:04:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.25504","created_at":"2026-05-26T02:04:39Z"},{"alias_kind":"pith_short_12","alias_value":"PJ45JLV4TSKZ","created_at":"2026-05-26T02:04:39Z"},{"alias_kind":"pith_short_16","alias_value":"PJ45JLV4TSKZLCYN","created_at":"2026-05-26T02:04:39Z"},{"alias_kind":"pith_short_8","alias_value":"PJ45JLV4","created_at":"2026-05-26T02:04:39Z"}],"graph_snapshots":[{"event_id":"sha256:784e3b7ed823d7b85bf7fef6af543df7b9a07677925e06b8ce0f1833d8b17eee","target":"graph","created_at":"2026-05-26T02:04:39Z","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/2605.25504/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"While current emotional Text-to-Speech (TTS) models have successfully controlled verbal prosody, they often ignore non-verbal vocalizations (NVs), which are essential for authentic human emotion. Although some non-verbal datasets have recently emerged, they often lack high-quality, fine-grained annotations, which restricts a model's ability to precisely control NV generation. To address this limitation, we propose a novel approach for fine-grained non-verbal expression synthesis. We curate and reprocess female NV utterances from the EARS corpus, develop a new annotation scheme using tags to en","authors_text":"Bagus Tris Atmaja, Sakriani Sakti, Wangzixi Zhou","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.AS","submitted_at":"2026-05-25T07:08:58Z","title":"Toward Natural Emotional Text-To-Speech System with Fine-Grained Non-Verbal Expression Control"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.25504","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":"sha256:048a393c06cd362b539e7cd3dbc3957bc58e65bdb9ecc4e09921a6a864e64b80","target":"record","created_at":"2026-05-26T02:04:39Z","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":"4ddc146640db1a44869a182309008856d9b58fcadd45232876a8e6d98860bd5d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.AS","submitted_at":"2026-05-25T07:08:58Z","title_canon_sha256":"0647c767e010cce4d94e2cbd61af73a1652bed3dee48511eeaf18f810fd86bcf"},"schema_version":"1.0","source":{"id":"2605.25504","kind":"arxiv","version":1}},"canonical_sha256":"7a79d4aebc9c95958b0d398ae0865620d2958bdfcda0f130484d3db485c4a25a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7a79d4aebc9c95958b0d398ae0865620d2958bdfcda0f130484d3db485c4a25a","first_computed_at":"2026-05-26T02:04:39.739052Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-26T02:04:39.739052Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PvQqHThMzzpXTwL5MFIpmVW1Zecnx82ZZIDcBLHm4N+5V33QS3qpq1FHOPscBVMHt0nOwnSmPWrkTrTOSu+kCw==","signature_status":"signed_v1","signed_at":"2026-05-26T02:04:39.739842Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.25504","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:048a393c06cd362b539e7cd3dbc3957bc58e65bdb9ecc4e09921a6a864e64b80","sha256:784e3b7ed823d7b85bf7fef6af543df7b9a07677925e06b8ce0f1833d8b17eee"],"state_sha256":"083140bbb951161916fd8c61323771108860878706c361826c52ed678f34fcec"}