{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:MQMQ7KKTOOPVNJLTKNMTLJCTVZ","short_pith_number":"pith:MQMQ7KKT","canonical_record":{"source":{"id":"2605.20220","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SD","submitted_at":"2026-05-12T06:24:12Z","cross_cats_sorted":["cs.IR","cs.LG"],"title_canon_sha256":"6ef4e0f14ca429be5e81ca0a3a7ff66b37c61a1d88a62653b27e3e9d98770ba6","abstract_canon_sha256":"8d09df117e9acb1b650605a8ee5e715fbfafaf7ec68d9972e220e7ba5d0b808d"},"schema_version":"1.0"},"canonical_sha256":"64190fa953739f56a573535935a453ae647395b9a3accf83b31fc7c50ba5ea19","source":{"kind":"arxiv","id":"2605.20220","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.20220","created_at":"2026-05-21T00:04:21Z"},{"alias_kind":"arxiv_version","alias_value":"2605.20220v1","created_at":"2026-05-21T00:04:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.20220","created_at":"2026-05-21T00:04:21Z"},{"alias_kind":"pith_short_12","alias_value":"MQMQ7KKTOOPV","created_at":"2026-05-21T00:04:21Z"},{"alias_kind":"pith_short_16","alias_value":"MQMQ7KKTOOPVNJLT","created_at":"2026-05-21T00:04:21Z"},{"alias_kind":"pith_short_8","alias_value":"MQMQ7KKT","created_at":"2026-05-21T00:04:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:MQMQ7KKTOOPVNJLTKNMTLJCTVZ","target":"record","payload":{"canonical_record":{"source":{"id":"2605.20220","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SD","submitted_at":"2026-05-12T06:24:12Z","cross_cats_sorted":["cs.IR","cs.LG"],"title_canon_sha256":"6ef4e0f14ca429be5e81ca0a3a7ff66b37c61a1d88a62653b27e3e9d98770ba6","abstract_canon_sha256":"8d09df117e9acb1b650605a8ee5e715fbfafaf7ec68d9972e220e7ba5d0b808d"},"schema_version":"1.0"},"canonical_sha256":"64190fa953739f56a573535935a453ae647395b9a3accf83b31fc7c50ba5ea19","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-21T00:04:21.577183Z","signature_b64":"d5W3CNl/cbdsdnDi6lXH160eWBSaKgZX9GAblDyAxGzbEAfNKjZLkmxgF+uIEMfq6gRO+MIjKLD7/t+VYrlqDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"64190fa953739f56a573535935a453ae647395b9a3accf83b31fc7c50ba5ea19","last_reissued_at":"2026-05-21T00:04:21.576399Z","signature_status":"signed_v1","first_computed_at":"2026-05-21T00:04:21.576399Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.20220","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":"2026-05-21T00:04:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Gnl8HMHUQdBnP1mE7GkiKRvVsUF9vtXJ6iDu6YFYI9ffbB3zfz2qQf7MWLwV6GyA5eQQ+AC1BkN9aHpqPRs7Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T14:25:43.631046Z"},"content_sha256":"fe09f29b75a712cfed2ddafb77648ba050a076c5be1fc0eba361961f4b15de68","schema_version":"1.0","event_id":"sha256:fe09f29b75a712cfed2ddafb77648ba050a076c5be1fc0eba361961f4b15de68"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:MQMQ7KKTOOPVNJLTKNMTLJCTVZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Advanced Scientific Methodology Plays Rossini","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.IR","cs.LG"],"primary_cat":"cs.SD","authors_text":"Daniela Macchione, Elisa Francomano, Emmanuel Caronna, Silvia Licciardi","submitted_at":"2026-05-12T06:24:12Z","abstract_excerpt":"A musical score provides the essential instructions for its performance while containing indications - at times implicit - regarding the composer's intentions. The presence of authorial variants, and even more so complex series of revisions associated with a single text, presents a challenging path for analytical study. This research, situated within the application of Scientific Methodologies to Music Philology, proposes a methodological approach oriented toward the structural analysis of one of the many settings composed by Gioachino Rossini on the same Metastasio arietta ``Mi lagner\\`o tace"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.20220","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/2605.20220/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":"2026-05-21T00:04:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9j9YgYL28PpnH5Hky6LVfI9a+cC6gFyBzuHQ9WMlBTzOsgxHi/9xMQGzpUa2MFUw0/mcOOeA/bjuLWXzMY2DCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T14:25:43.631436Z"},"content_sha256":"32e79f0770519c560c41474ed360e3f3f8d4b5e53c38dfa185dd8dc88999e6a5","schema_version":"1.0","event_id":"sha256:32e79f0770519c560c41474ed360e3f3f8d4b5e53c38dfa185dd8dc88999e6a5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MQMQ7KKTOOPVNJLTKNMTLJCTVZ/bundle.json","state_url":"https://pith.science/pith/MQMQ7KKTOOPVNJLTKNMTLJCTVZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MQMQ7KKTOOPVNJLTKNMTLJCTVZ/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":"2026-06-01T14:25:43Z","links":{"resolver":"https://pith.science/pith/MQMQ7KKTOOPVNJLTKNMTLJCTVZ","bundle":"https://pith.science/pith/MQMQ7KKTOOPVNJLTKNMTLJCTVZ/bundle.json","state":"https://pith.science/pith/MQMQ7KKTOOPVNJLTKNMTLJCTVZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MQMQ7KKTOOPVNJLTKNMTLJCTVZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:MQMQ7KKTOOPVNJLTKNMTLJCTVZ","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":"8d09df117e9acb1b650605a8ee5e715fbfafaf7ec68d9972e220e7ba5d0b808d","cross_cats_sorted":["cs.IR","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SD","submitted_at":"2026-05-12T06:24:12Z","title_canon_sha256":"6ef4e0f14ca429be5e81ca0a3a7ff66b37c61a1d88a62653b27e3e9d98770ba6"},"schema_version":"1.0","source":{"id":"2605.20220","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.20220","created_at":"2026-05-21T00:04:21Z"},{"alias_kind":"arxiv_version","alias_value":"2605.20220v1","created_at":"2026-05-21T00:04:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.20220","created_at":"2026-05-21T00:04:21Z"},{"alias_kind":"pith_short_12","alias_value":"MQMQ7KKTOOPV","created_at":"2026-05-21T00:04:21Z"},{"alias_kind":"pith_short_16","alias_value":"MQMQ7KKTOOPVNJLT","created_at":"2026-05-21T00:04:21Z"},{"alias_kind":"pith_short_8","alias_value":"MQMQ7KKT","created_at":"2026-05-21T00:04:21Z"}],"graph_snapshots":[{"event_id":"sha256:32e79f0770519c560c41474ed360e3f3f8d4b5e53c38dfa185dd8dc88999e6a5","target":"graph","created_at":"2026-05-21T00:04:21Z","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/2605.20220/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A musical score provides the essential instructions for its performance while containing indications - at times implicit - regarding the composer's intentions. The presence of authorial variants, and even more so complex series of revisions associated with a single text, presents a challenging path for analytical study. This research, situated within the application of Scientific Methodologies to Music Philology, proposes a methodological approach oriented toward the structural analysis of one of the many settings composed by Gioachino Rossini on the same Metastasio arietta ``Mi lagner\\`o tace","authors_text":"Daniela Macchione, Elisa Francomano, Emmanuel Caronna, Silvia Licciardi","cross_cats":["cs.IR","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SD","submitted_at":"2026-05-12T06:24:12Z","title":"Advanced Scientific Methodology Plays Rossini"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.20220","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:fe09f29b75a712cfed2ddafb77648ba050a076c5be1fc0eba361961f4b15de68","target":"record","created_at":"2026-05-21T00:04:21Z","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":"8d09df117e9acb1b650605a8ee5e715fbfafaf7ec68d9972e220e7ba5d0b808d","cross_cats_sorted":["cs.IR","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SD","submitted_at":"2026-05-12T06:24:12Z","title_canon_sha256":"6ef4e0f14ca429be5e81ca0a3a7ff66b37c61a1d88a62653b27e3e9d98770ba6"},"schema_version":"1.0","source":{"id":"2605.20220","kind":"arxiv","version":1}},"canonical_sha256":"64190fa953739f56a573535935a453ae647395b9a3accf83b31fc7c50ba5ea19","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"64190fa953739f56a573535935a453ae647395b9a3accf83b31fc7c50ba5ea19","first_computed_at":"2026-05-21T00:04:21.576399Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-21T00:04:21.576399Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"d5W3CNl/cbdsdnDi6lXH160eWBSaKgZX9GAblDyAxGzbEAfNKjZLkmxgF+uIEMfq6gRO+MIjKLD7/t+VYrlqDA==","signature_status":"signed_v1","signed_at":"2026-05-21T00:04:21.577183Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.20220","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fe09f29b75a712cfed2ddafb77648ba050a076c5be1fc0eba361961f4b15de68","sha256:32e79f0770519c560c41474ed360e3f3f8d4b5e53c38dfa185dd8dc88999e6a5"],"state_sha256":"61f3ad9c0d6c851eba75f66c79ec1ac3cca5d81c4ce1d784bec52d670aafbab5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Doc9ClvPZth6k294daKQk6c2KSB+GVnjkB9gpcLVX0njeU6O+K/4GzoqeMAsNu0NyLbhYkNGkQ0rH5e9eET6Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T14:25:43.634013Z","bundle_sha256":"23538ff7e837609d0265b353a54b89e20ade2fab5445a3e6c4da49e9e06a61b9"}}