{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:FBUN3QMQOW3447N7BX5QNNBP6F","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":"462059410ffb0a2b935d738e07d32bd81d78a1ea8ba9c5b26bcd7fcf12b10661","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SD","submitted_at":"2026-07-14T21:29:17Z","title_canon_sha256":"91ccf0be8fe5048458b040be09416faef756bcd22b0173845b8732982445ad21"},"schema_version":"1.0","source":{"id":"2607.13278","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.13278","created_at":"2026-07-16T00:22:07Z"},{"alias_kind":"arxiv_version","alias_value":"2607.13278v1","created_at":"2026-07-16T00:22:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.13278","created_at":"2026-07-16T00:22:07Z"},{"alias_kind":"pith_short_12","alias_value":"FBUN3QMQOW34","created_at":"2026-07-16T00:22:07Z"},{"alias_kind":"pith_short_16","alias_value":"FBUN3QMQOW3447N7","created_at":"2026-07-16T00:22:07Z"},{"alias_kind":"pith_short_8","alias_value":"FBUN3QMQ","created_at":"2026-07-16T00:22:07Z"}],"graph_snapshots":[{"event_id":"sha256:25ef939a21333bb7ddc680bcb25b6e2caa5b6ce7e9807d2fae86d784d047db46","target":"graph","created_at":"2026-07-16T00:22:07Z","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/2607.13278/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent diffusion-based generative models have achieved strong results in domain-specific audio generation tasks such as speech, singing, and instrumental music synthesis. However, these models are typically specialized and do not generalize well to mixed or intermediate audio types. In this work, we adapt a diffusion-based model originally designed for multi-instrument music synthesis to voice conversion, covering both speech and singing within a unified framework. Specifically, we extend musical note-based conditioning to include phonetic posteriorgrams (PPGs) and pitch contours, and reinterp","authors_text":"Ben Maman, Christian Dittmar, Frank Zalkow, Hans-Ulrich Berendes, Meinard M\\\"uller, Paolo Sani","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SD","submitted_at":"2026-07-14T21:29:17Z","title":"Adapting a Diffusion-Based Music Synthesis Model to Human Voice Conversion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.13278","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:b0c0ce27f6828d3fb3f34f92587d537e066ffd363a1173dc21e638a25fa23f0a","target":"record","created_at":"2026-07-16T00:22:07Z","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":"462059410ffb0a2b935d738e07d32bd81d78a1ea8ba9c5b26bcd7fcf12b10661","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SD","submitted_at":"2026-07-14T21:29:17Z","title_canon_sha256":"91ccf0be8fe5048458b040be09416faef756bcd22b0173845b8732982445ad21"},"schema_version":"1.0","source":{"id":"2607.13278","kind":"arxiv","version":1}},"canonical_sha256":"2868ddc19075b7ce7dbf0dfb06b42ff1570bac263ca925d25d003a4ac427519b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2868ddc19075b7ce7dbf0dfb06b42ff1570bac263ca925d25d003a4ac427519b","first_computed_at":"2026-07-16T00:22:07.304761Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-16T00:22:07.304761Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9bgb8kdN3DcfDpDJfE54cHmqyTcAckVeoOXN1eB2SrxJnasE2vouXiE+/k2ctVyVRzCPcWSf+/d/nRwIBTwWCg==","signature_status":"signed_v1","signed_at":"2026-07-16T00:22:07.305567Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.13278","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b0c0ce27f6828d3fb3f34f92587d537e066ffd363a1173dc21e638a25fa23f0a","sha256:25ef939a21333bb7ddc680bcb25b6e2caa5b6ce7e9807d2fae86d784d047db46"],"state_sha256":"a054ce8b171eb43c6e136285f7d3950998c7b1ac66ff61598d2cb4155da2debc"}