{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:JAIHLSHN3KEUI6DCGYH4Q65RBE","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":"34bb6496d1c4871f270c1b72bf623bb0f8526a8fc8833f427490497a1337aa55","cross_cats_sorted":["cs.AI","cs.IR","eess.AS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SD","submitted_at":"2025-08-02T03:33:47Z","title_canon_sha256":"593f0082b4de17458915af31bbfc708581f0cb3a0e19fd56a1d5bd218c48af33"},"schema_version":"1.0","source":{"id":"2508.01178","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.01178","created_at":"2026-07-05T11:48:07Z"},{"alias_kind":"arxiv_version","alias_value":"2508.01178v1","created_at":"2026-07-05T11:48:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.01178","created_at":"2026-07-05T11:48:07Z"},{"alias_kind":"pith_short_12","alias_value":"JAIHLSHN3KEU","created_at":"2026-07-05T11:48:07Z"},{"alias_kind":"pith_short_16","alias_value":"JAIHLSHN3KEUI6DC","created_at":"2026-07-05T11:48:07Z"},{"alias_kind":"pith_short_8","alias_value":"JAIHLSHN","created_at":"2026-07-05T11:48:07Z"}],"graph_snapshots":[{"event_id":"sha256:6a527e99e057da1cc94d592ed8c52a16870c2f11f94d0ec283993e0a65d9b01a","target":"graph","created_at":"2026-07-05T11:48:07Z","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/2508.01178/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The field of Music Information Retrieval (MIR) is fragmented, with specialized models excelling at isolated tasks. In this work, we challenge this paradigm by introducing a unified foundation model named MuFun for holistic music understanding. Our model features a novel architecture that jointly processes instrumental and lyrical content, and is trained on a large-scale dataset covering diverse tasks such as genre classification, music tagging, and question answering. To facilitate robust evaluation, we also propose a new benchmark for multi-faceted music understanding called MuCUE (Music Comp","authors_text":"Chuanjiang Luo, Hanrui Wang, Haoqi Gu, Huiyun Liu, Wei Wang, Xianwen Guo, Yi Jiang, Youri Xu, Zhongqian Xie","cross_cats":["cs.AI","cs.IR","eess.AS"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SD","submitted_at":"2025-08-02T03:33:47Z","title":"Advancing the Foundation Model for Music Understanding"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.01178","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":"sha256:79264ea6a0e47118cfe01ba3fc685fe1864bc56da98060e91b25f30e9ff6b1da","target":"record","created_at":"2026-07-05T11:48:07Z","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":"34bb6496d1c4871f270c1b72bf623bb0f8526a8fc8833f427490497a1337aa55","cross_cats_sorted":["cs.AI","cs.IR","eess.AS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SD","submitted_at":"2025-08-02T03:33:47Z","title_canon_sha256":"593f0082b4de17458915af31bbfc708581f0cb3a0e19fd56a1d5bd218c48af33"},"schema_version":"1.0","source":{"id":"2508.01178","kind":"arxiv","version":1}},"canonical_sha256":"481075c8edda89447862360fc87bb109180d689395765514111e80cd9d0851f4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"481075c8edda89447862360fc87bb109180d689395765514111e80cd9d0851f4","first_computed_at":"2026-07-05T11:48:07.215330Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:48:07.215330Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cx++Co3TVgjCXlrwbyZlsYCdZH5i5T82ufoLnKNA7v54wYcFqhTLEaqyU56FO0lezX0Jfaxg3WS6anyHl3nfAg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:48:07.215862Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.01178","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:79264ea6a0e47118cfe01ba3fc685fe1864bc56da98060e91b25f30e9ff6b1da","sha256:6a527e99e057da1cc94d592ed8c52a16870c2f11f94d0ec283993e0a65d9b01a"],"state_sha256":"b053675b76d866335387e439d0329cd954f62fb46537a94479b4e072e4f16667"}