{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:7C44NT4JAWIPW2XK7SYSEPW62R","short_pith_number":"pith:7C44NT4J","canonical_record":{"source":{"id":"2109.15188","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2021-09-30T15:04:02Z","cross_cats_sorted":["cs.IR","eess.AS"],"title_canon_sha256":"f28ad12a9ea60e1d18d78f032ee9e2399592c808dfbd661d451f6b44959a65b4","abstract_canon_sha256":"bf67b9d1e86da4332e8adbd9bce2c822ce03be8a462fcd624e782a8e8f454ae8"},"schema_version":"1.0"},"canonical_sha256":"f8b9c6cf890590fb6aeafcb1223eded44fa0483780c245d03d52e5c0653ec492","source":{"kind":"arxiv","id":"2109.15188","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.15188","created_at":"2026-07-05T03:18:56Z"},{"alias_kind":"arxiv_version","alias_value":"2109.15188v1","created_at":"2026-07-05T03:18:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.15188","created_at":"2026-07-05T03:18:56Z"},{"alias_kind":"pith_short_12","alias_value":"7C44NT4JAWIP","created_at":"2026-07-05T03:18:56Z"},{"alias_kind":"pith_short_16","alias_value":"7C44NT4JAWIPW2XK","created_at":"2026-07-05T03:18:56Z"},{"alias_kind":"pith_short_8","alias_value":"7C44NT4J","created_at":"2026-07-05T03:18:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:7C44NT4JAWIPW2XK7SYSEPW62R","target":"record","payload":{"canonical_record":{"source":{"id":"2109.15188","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2021-09-30T15:04:02Z","cross_cats_sorted":["cs.IR","eess.AS"],"title_canon_sha256":"f28ad12a9ea60e1d18d78f032ee9e2399592c808dfbd661d451f6b44959a65b4","abstract_canon_sha256":"bf67b9d1e86da4332e8adbd9bce2c822ce03be8a462fcd624e782a8e8f454ae8"},"schema_version":"1.0"},"canonical_sha256":"f8b9c6cf890590fb6aeafcb1223eded44fa0483780c245d03d52e5c0653ec492","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:18:56.450181Z","signature_b64":"bmjb3unzDpF/nh8+y6gypDdKUfDTeifw8pkoa2ZQ0kzAnULr03Q/ckYernmacTxFVoElmesSMJdz7uEu7+iSCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f8b9c6cf890590fb6aeafcb1223eded44fa0483780c245d03d52e5c0653ec492","last_reissued_at":"2026-07-05T03:18:56.449724Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:18:56.449724Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2109.15188","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:18:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jvGdY57Wh0o81pgAxUWzAez2wIp63ThyXYTyxu3LJzHpG8Y4vYmH73GwnBnaXyYuWq6v7v4e+F41+aQ3F33HDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T22:53:04.310028Z"},"content_sha256":"66153abd3bd97f8b3d76dc2b37b833b000d9185f7052374112202c284d10358e","schema_version":"1.0","event_id":"sha256:66153abd3bd97f8b3d76dc2b37b833b000d9185f7052374112202c284d10358e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:7C44NT4JAWIPW2XK7SYSEPW62R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Assessing Algorithmic Biases for Musical Version Identification","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IR","eess.AS"],"primary_cat":"cs.SD","authors_text":"Emilia G\\'omez, Furkan Yesiler, Joan Serr\\`a, Marius Miron","submitted_at":"2021-09-30T15:04:02Z","abstract_excerpt":"Version identification (VI) systems now offer accurate and scalable solutions for detecting different renditions of a musical composition, allowing the use of these systems in industrial applications and throughout the wider music ecosystem. Such use can have an important impact on various stakeholders regarding recognition and financial benefits, including how royalties are circulated for digital rights management. In this work, we take a step toward acknowledging this impact and consider VI systems as socio-technical systems rather than isolated technologies. We propose a framework for quant"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.15188","kind":"arxiv","version":1},"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/2109.15188/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":"2026-07-05T03:18:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o2aiw5XvDd0sK/beNlQwYvdJ5ZpHqLPSYFuf6SBNrcKOvx77ur7ADwo0IueFPH2JcbrHVieUZLnykVfTPmqABA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T22:53:04.310570Z"},"content_sha256":"ce06185fef05912b8b6f24797aead5c8b2eebc29fc52e7ea03924fa30fe2990d","schema_version":"1.0","event_id":"sha256:ce06185fef05912b8b6f24797aead5c8b2eebc29fc52e7ea03924fa30fe2990d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7C44NT4JAWIPW2XK7SYSEPW62R/bundle.json","state_url":"https://pith.science/pith/7C44NT4JAWIPW2XK7SYSEPW62R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7C44NT4JAWIPW2XK7SYSEPW62R/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":"2026-08-03T22:53:04Z","links":{"resolver":"https://pith.science/pith/7C44NT4JAWIPW2XK7SYSEPW62R","bundle":"https://pith.science/pith/7C44NT4JAWIPW2XK7SYSEPW62R/bundle.json","state":"https://pith.science/pith/7C44NT4JAWIPW2XK7SYSEPW62R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7C44NT4JAWIPW2XK7SYSEPW62R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:7C44NT4JAWIPW2XK7SYSEPW62R","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":"bf67b9d1e86da4332e8adbd9bce2c822ce03be8a462fcd624e782a8e8f454ae8","cross_cats_sorted":["cs.IR","eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2021-09-30T15:04:02Z","title_canon_sha256":"f28ad12a9ea60e1d18d78f032ee9e2399592c808dfbd661d451f6b44959a65b4"},"schema_version":"1.0","source":{"id":"2109.15188","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.15188","created_at":"2026-07-05T03:18:56Z"},{"alias_kind":"arxiv_version","alias_value":"2109.15188v1","created_at":"2026-07-05T03:18:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.15188","created_at":"2026-07-05T03:18:56Z"},{"alias_kind":"pith_short_12","alias_value":"7C44NT4JAWIP","created_at":"2026-07-05T03:18:56Z"},{"alias_kind":"pith_short_16","alias_value":"7C44NT4JAWIPW2XK","created_at":"2026-07-05T03:18:56Z"},{"alias_kind":"pith_short_8","alias_value":"7C44NT4J","created_at":"2026-07-05T03:18:56Z"}],"graph_snapshots":[{"event_id":"sha256:ce06185fef05912b8b6f24797aead5c8b2eebc29fc52e7ea03924fa30fe2990d","target":"graph","created_at":"2026-07-05T03:18:56Z","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/2109.15188/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Version identification (VI) systems now offer accurate and scalable solutions for detecting different renditions of a musical composition, allowing the use of these systems in industrial applications and throughout the wider music ecosystem. Such use can have an important impact on various stakeholders regarding recognition and financial benefits, including how royalties are circulated for digital rights management. In this work, we take a step toward acknowledging this impact and consider VI systems as socio-technical systems rather than isolated technologies. We propose a framework for quant","authors_text":"Emilia G\\'omez, Furkan Yesiler, Joan Serr\\`a, Marius Miron","cross_cats":["cs.IR","eess.AS"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2021-09-30T15:04:02Z","title":"Assessing Algorithmic Biases for Musical Version Identification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.15188","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":"sha256:66153abd3bd97f8b3d76dc2b37b833b000d9185f7052374112202c284d10358e","target":"record","created_at":"2026-07-05T03:18:56Z","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":"bf67b9d1e86da4332e8adbd9bce2c822ce03be8a462fcd624e782a8e8f454ae8","cross_cats_sorted":["cs.IR","eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2021-09-30T15:04:02Z","title_canon_sha256":"f28ad12a9ea60e1d18d78f032ee9e2399592c808dfbd661d451f6b44959a65b4"},"schema_version":"1.0","source":{"id":"2109.15188","kind":"arxiv","version":1}},"canonical_sha256":"f8b9c6cf890590fb6aeafcb1223eded44fa0483780c245d03d52e5c0653ec492","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f8b9c6cf890590fb6aeafcb1223eded44fa0483780c245d03d52e5c0653ec492","first_computed_at":"2026-07-05T03:18:56.449724Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:18:56.449724Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bmjb3unzDpF/nh8+y6gypDdKUfDTeifw8pkoa2ZQ0kzAnULr03Q/ckYernmacTxFVoElmesSMJdz7uEu7+iSCA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:18:56.450181Z","signed_message":"canonical_sha256_bytes"},"source_id":"2109.15188","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:66153abd3bd97f8b3d76dc2b37b833b000d9185f7052374112202c284d10358e","sha256:ce06185fef05912b8b6f24797aead5c8b2eebc29fc52e7ea03924fa30fe2990d"],"state_sha256":"e9244f7a19e628238870cda97f812560078ad22f75cffb0ec0daa6221bd7dbf0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xnIyvnLFdqD8QCcTAGA7YjbAtRUWVbXqCug+wzUO7lMoSwlj4YaXMwVmyHNVHbhBGnFek1KGI+ic3lS18P/3Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T22:53:04.316418Z","bundle_sha256":"c39299959c49768d7ece86d8522e3a19d19f70fe9473602ed5584e03760bdc26"}}