{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:HHCPU5EOHRVUVBJO5G5HONYQDA","short_pith_number":"pith:HHCPU5EO","canonical_record":{"source":{"id":"2211.00222","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2022-11-01T02:10:25Z","cross_cats_sorted":["cs.MM","eess.AS"],"title_canon_sha256":"963a804c3de01b307350b99022eda629b059061d0139ef1c43f829ecfc6ad4fd","abstract_canon_sha256":"08da7de332893911b5e7b91b9fa239650a90d2b7ca5ddbbfe692ff654df15276"},"schema_version":"1.0"},"canonical_sha256":"39c4fa748e3c6b4a852ee9ba773710181c1278cb6f44af2b3021550cfe242c5e","source":{"kind":"arxiv","id":"2211.00222","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.00222","created_at":"2026-07-05T05:12:32Z"},{"alias_kind":"arxiv_version","alias_value":"2211.00222v2","created_at":"2026-07-05T05:12:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.00222","created_at":"2026-07-05T05:12:32Z"},{"alias_kind":"pith_short_12","alias_value":"HHCPU5EOHRVU","created_at":"2026-07-05T05:12:32Z"},{"alias_kind":"pith_short_16","alias_value":"HHCPU5EOHRVUVBJO","created_at":"2026-07-05T05:12:32Z"},{"alias_kind":"pith_short_8","alias_value":"HHCPU5EO","created_at":"2026-07-05T05:12:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:HHCPU5EOHRVUVBJO5G5HONYQDA","target":"record","payload":{"canonical_record":{"source":{"id":"2211.00222","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2022-11-01T02:10:25Z","cross_cats_sorted":["cs.MM","eess.AS"],"title_canon_sha256":"963a804c3de01b307350b99022eda629b059061d0139ef1c43f829ecfc6ad4fd","abstract_canon_sha256":"08da7de332893911b5e7b91b9fa239650a90d2b7ca5ddbbfe692ff654df15276"},"schema_version":"1.0"},"canonical_sha256":"39c4fa748e3c6b4a852ee9ba773710181c1278cb6f44af2b3021550cfe242c5e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:12:32.326362Z","signature_b64":"VXcxNsPsKJCtm4xVdeutE99tNxlbeEwNNh69DxVeQntEVMmUCHB7gYKotl/3+fdirYQRpjjsA46q91noaCdyBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"39c4fa748e3c6b4a852ee9ba773710181c1278cb6f44af2b3021550cfe242c5e","last_reissued_at":"2026-07-05T05:12:32.325932Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:12:32.325932Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2211.00222","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:12:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5pvqCZqdHGE79qdaFraDHSng86b2QGIGLwt4T7NGW8MNRjpG1Pvjp6hr+oeRehMCGKL1EUuVBnhvZQZDFaR0DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-25T18:01:12.203976Z"},"content_sha256":"9592287c38c8c1bcac3e36de370b8b45d40d06c00fde45306b42713fcae0a332","schema_version":"1.0","event_id":"sha256:9592287c38c8c1bcac3e36de370b8b45d40d06c00fde45306b42713fcae0a332"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:HHCPU5EOHRVUVBJO5G5HONYQDA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SDMuse: Stochastic Differential Music Editing and Generation via Hybrid Representation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.MM","eess.AS"],"primary_cat":"cs.SD","authors_text":"Chen Zhang, Kejun Zhang, Shuicheng Yan, Yi Ren","submitted_at":"2022-11-01T02:10:25Z","abstract_excerpt":"While deep generative models have empowered music generation, it remains a challenging and under-explored problem to edit an existing musical piece at fine granularity. In this paper, we propose SDMuse, a unified Stochastic Differential Music editing and generation framework, which can not only compose a whole musical piece from scratch, but also modify existing musical pieces in many ways, such as combination, continuation, inpainting, and style transferring. The proposed SDMuse follows a two-stage pipeline to achieve music generation and editing on top of a hybrid representation including pi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.00222","kind":"arxiv","version":2},"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/2211.00222/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":"2026-07-05T05:12:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cA1VuiXQCWAPZmHX81GFx4zgtKiuj7yNtCwJZD4rqbHp5pRY6tpB92HqCCLV2/gh/6NzQwMYtYPNRjwRv6DmDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-25T18:01:12.204377Z"},"content_sha256":"749273e7b7f2e6fa3ffdf6b96c85bcde05c5997573d7bd1305034687999fa2b3","schema_version":"1.0","event_id":"sha256:749273e7b7f2e6fa3ffdf6b96c85bcde05c5997573d7bd1305034687999fa2b3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HHCPU5EOHRVUVBJO5G5HONYQDA/bundle.json","state_url":"https://pith.science/pith/HHCPU5EOHRVUVBJO5G5HONYQDA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HHCPU5EOHRVUVBJO5G5HONYQDA/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":"2026-07-25T18:01:12Z","links":{"resolver":"https://pith.science/pith/HHCPU5EOHRVUVBJO5G5HONYQDA","bundle":"https://pith.science/pith/HHCPU5EOHRVUVBJO5G5HONYQDA/bundle.json","state":"https://pith.science/pith/HHCPU5EOHRVUVBJO5G5HONYQDA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HHCPU5EOHRVUVBJO5G5HONYQDA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:HHCPU5EOHRVUVBJO5G5HONYQDA","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":"08da7de332893911b5e7b91b9fa239650a90d2b7ca5ddbbfe692ff654df15276","cross_cats_sorted":["cs.MM","eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2022-11-01T02:10:25Z","title_canon_sha256":"963a804c3de01b307350b99022eda629b059061d0139ef1c43f829ecfc6ad4fd"},"schema_version":"1.0","source":{"id":"2211.00222","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.00222","created_at":"2026-07-05T05:12:32Z"},{"alias_kind":"arxiv_version","alias_value":"2211.00222v2","created_at":"2026-07-05T05:12:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.00222","created_at":"2026-07-05T05:12:32Z"},{"alias_kind":"pith_short_12","alias_value":"HHCPU5EOHRVU","created_at":"2026-07-05T05:12:32Z"},{"alias_kind":"pith_short_16","alias_value":"HHCPU5EOHRVUVBJO","created_at":"2026-07-05T05:12:32Z"},{"alias_kind":"pith_short_8","alias_value":"HHCPU5EO","created_at":"2026-07-05T05:12:32Z"}],"graph_snapshots":[{"event_id":"sha256:749273e7b7f2e6fa3ffdf6b96c85bcde05c5997573d7bd1305034687999fa2b3","target":"graph","created_at":"2026-07-05T05:12:32Z","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/2211.00222/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"While deep generative models have empowered music generation, it remains a challenging and under-explored problem to edit an existing musical piece at fine granularity. In this paper, we propose SDMuse, a unified Stochastic Differential Music editing and generation framework, which can not only compose a whole musical piece from scratch, but also modify existing musical pieces in many ways, such as combination, continuation, inpainting, and style transferring. The proposed SDMuse follows a two-stage pipeline to achieve music generation and editing on top of a hybrid representation including pi","authors_text":"Chen Zhang, Kejun Zhang, Shuicheng Yan, Yi Ren","cross_cats":["cs.MM","eess.AS"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2022-11-01T02:10:25Z","title":"SDMuse: Stochastic Differential Music Editing and Generation via Hybrid Representation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.00222","kind":"arxiv","version":2},"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":"sha256:9592287c38c8c1bcac3e36de370b8b45d40d06c00fde45306b42713fcae0a332","target":"record","created_at":"2026-07-05T05:12:32Z","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":"08da7de332893911b5e7b91b9fa239650a90d2b7ca5ddbbfe692ff654df15276","cross_cats_sorted":["cs.MM","eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2022-11-01T02:10:25Z","title_canon_sha256":"963a804c3de01b307350b99022eda629b059061d0139ef1c43f829ecfc6ad4fd"},"schema_version":"1.0","source":{"id":"2211.00222","kind":"arxiv","version":2}},"canonical_sha256":"39c4fa748e3c6b4a852ee9ba773710181c1278cb6f44af2b3021550cfe242c5e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"39c4fa748e3c6b4a852ee9ba773710181c1278cb6f44af2b3021550cfe242c5e","first_computed_at":"2026-07-05T05:12:32.325932Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:12:32.325932Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VXcxNsPsKJCtm4xVdeutE99tNxlbeEwNNh69DxVeQntEVMmUCHB7gYKotl/3+fdirYQRpjjsA46q91noaCdyBA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:12:32.326362Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.00222","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9592287c38c8c1bcac3e36de370b8b45d40d06c00fde45306b42713fcae0a332","sha256:749273e7b7f2e6fa3ffdf6b96c85bcde05c5997573d7bd1305034687999fa2b3"],"state_sha256":"6ee3d1960600fc9a7857c5990275631fe4b63214494238c3e61846a100df62ae"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7JEL0qvvtSYOu764z6hiIUcw8QUV1b61kaILNiKh2zTOPMA67er8t2SBF8ZG+CmXdu0oorbHNsWMgSrP7GPsAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-25T18:01:12.206589Z","bundle_sha256":"e7ff74c09c541604acb391c402094a943316620711e39d0e3447dc612309f100"}}