{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:4HXA5PHX4HYWFJT7DHGLJOX53R","short_pith_number":"pith:4HXA5PHX","canonical_record":{"source":{"id":"1509.04956","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2015-09-16T15:56:22Z","cross_cats_sorted":["cs.IR"],"title_canon_sha256":"1508335dbeb513b73254ef9d7e760ce90497702b65d69f4756a3dbae42ca3c78","abstract_canon_sha256":"d19d89a81f7fd113c8f635ec2b0f0077f452d2794461e4d35b98ce24c8f674d2"},"schema_version":"1.0"},"canonical_sha256":"e1ee0ebcf7e1f162a67f19ccb4bafddc6c3933667250ff62ba1bb5682047497a","source":{"kind":"arxiv","id":"1509.04956","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.04956","created_at":"2026-05-18T01:32:51Z"},{"alias_kind":"arxiv_version","alias_value":"1509.04956v1","created_at":"2026-05-18T01:32:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.04956","created_at":"2026-05-18T01:32:51Z"},{"alias_kind":"pith_short_12","alias_value":"4HXA5PHX4HYW","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"4HXA5PHX4HYWFJT7","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"4HXA5PHX","created_at":"2026-05-18T12:29:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:4HXA5PHX4HYWFJT7DHGLJOX53R","target":"record","payload":{"canonical_record":{"source":{"id":"1509.04956","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2015-09-16T15:56:22Z","cross_cats_sorted":["cs.IR"],"title_canon_sha256":"1508335dbeb513b73254ef9d7e760ce90497702b65d69f4756a3dbae42ca3c78","abstract_canon_sha256":"d19d89a81f7fd113c8f635ec2b0f0077f452d2794461e4d35b98ce24c8f674d2"},"schema_version":"1.0"},"canonical_sha256":"e1ee0ebcf7e1f162a67f19ccb4bafddc6c3933667250ff62ba1bb5682047497a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:32:51.260428Z","signature_b64":"YvIxGY9LU4LLXXrK5NdMOcwxeUQGa/IktMftZ0GgxKg3jCswZojkopUvZI6XTfUqDfCpMHjym58QZl+1REdgBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e1ee0ebcf7e1f162a67f19ccb4bafddc6c3933667250ff62ba1bb5682047497a","last_reissued_at":"2026-05-18T01:32:51.259771Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:32:51.259771Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.04956","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":"2026-05-18T01:32:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GztuI/O2zRJCjUEH4gvKst0jO2SF3S0V9HzrPBtKrn1Nt5wk5Qisyu2xZM+K1F7q+umPCGm1Z/mIGkNPLB0mDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T22:08:03.075218Z"},"content_sha256":"65cb5027f845dd653d681e7b2d46ce0635ead0440b94a11353aa8f1560ab0c89","schema_version":"1.0","event_id":"sha256:65cb5027f845dd653d681e7b2d46ce0635ead0440b94a11353aa8f1560ab0c89"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:4HXA5PHX4HYWFJT7DHGLJOX53R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Melodic Contour and Mid-Level Global Features Applied to the Analysis of Flamenco Cantes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IR"],"primary_cat":"cs.SD","authors_text":"Emilia G\\'omez, Francisco G\\'omez, Joaqu\\'in Mora, Jos\\'e Miguel D\\'iaz-B\\'a\\~nez","submitted_at":"2015-09-16T15:56:22Z","abstract_excerpt":"This work focuses on the topic of melodic characterization and similarity in a specific musical repertoire: a cappella flamenco singing, more specifically in debla and martinete styles. We propose the combination of manual and automatic description. First, we use a state-of-the-art automatic transcription method to account for general melodic similarity from music recordings. Second, we define a specific set of representative mid-level melodic features, which are manually labeled by flamenco experts. Both approaches are then contrasted and combined into a global similarity measure. This simila"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.04956","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":""},"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":"2026-05-18T01:32:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pbsA4MHog41GGgSUal2xfoMTEG00ivhxnHpxF43qy+aVTsYBj9DPjtYUwkyJ3xnpZcEoM9OG/9dvBsyTyWbvAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T22:08:03.075568Z"},"content_sha256":"48e6de42ef09f44629eeb555829b0592b3495f200aa38b72172eab18ea6df790","schema_version":"1.0","event_id":"sha256:48e6de42ef09f44629eeb555829b0592b3495f200aa38b72172eab18ea6df790"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4HXA5PHX4HYWFJT7DHGLJOX53R/bundle.json","state_url":"https://pith.science/pith/4HXA5PHX4HYWFJT7DHGLJOX53R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4HXA5PHX4HYWFJT7DHGLJOX53R/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":"2026-06-24T22:08:03Z","links":{"resolver":"https://pith.science/pith/4HXA5PHX4HYWFJT7DHGLJOX53R","bundle":"https://pith.science/pith/4HXA5PHX4HYWFJT7DHGLJOX53R/bundle.json","state":"https://pith.science/pith/4HXA5PHX4HYWFJT7DHGLJOX53R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4HXA5PHX4HYWFJT7DHGLJOX53R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:4HXA5PHX4HYWFJT7DHGLJOX53R","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":"d19d89a81f7fd113c8f635ec2b0f0077f452d2794461e4d35b98ce24c8f674d2","cross_cats_sorted":["cs.IR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2015-09-16T15:56:22Z","title_canon_sha256":"1508335dbeb513b73254ef9d7e760ce90497702b65d69f4756a3dbae42ca3c78"},"schema_version":"1.0","source":{"id":"1509.04956","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.04956","created_at":"2026-05-18T01:32:51Z"},{"alias_kind":"arxiv_version","alias_value":"1509.04956v1","created_at":"2026-05-18T01:32:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.04956","created_at":"2026-05-18T01:32:51Z"},{"alias_kind":"pith_short_12","alias_value":"4HXA5PHX4HYW","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"4HXA5PHX4HYWFJT7","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"4HXA5PHX","created_at":"2026-05-18T12:29:05Z"}],"graph_snapshots":[{"event_id":"sha256:48e6de42ef09f44629eeb555829b0592b3495f200aa38b72172eab18ea6df790","target":"graph","created_at":"2026-05-18T01:32:51Z","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"},"paper":{"abstract_excerpt":"This work focuses on the topic of melodic characterization and similarity in a specific musical repertoire: a cappella flamenco singing, more specifically in debla and martinete styles. We propose the combination of manual and automatic description. First, we use a state-of-the-art automatic transcription method to account for general melodic similarity from music recordings. Second, we define a specific set of representative mid-level melodic features, which are manually labeled by flamenco experts. Both approaches are then contrasted and combined into a global similarity measure. This simila","authors_text":"Emilia G\\'omez, Francisco G\\'omez, Joaqu\\'in Mora, Jos\\'e Miguel D\\'iaz-B\\'a\\~nez","cross_cats":["cs.IR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2015-09-16T15:56:22Z","title":"Melodic Contour and Mid-Level Global Features Applied to the Analysis of Flamenco Cantes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.04956","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":"sha256:65cb5027f845dd653d681e7b2d46ce0635ead0440b94a11353aa8f1560ab0c89","target":"record","created_at":"2026-05-18T01:32:51Z","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":"d19d89a81f7fd113c8f635ec2b0f0077f452d2794461e4d35b98ce24c8f674d2","cross_cats_sorted":["cs.IR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2015-09-16T15:56:22Z","title_canon_sha256":"1508335dbeb513b73254ef9d7e760ce90497702b65d69f4756a3dbae42ca3c78"},"schema_version":"1.0","source":{"id":"1509.04956","kind":"arxiv","version":1}},"canonical_sha256":"e1ee0ebcf7e1f162a67f19ccb4bafddc6c3933667250ff62ba1bb5682047497a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e1ee0ebcf7e1f162a67f19ccb4bafddc6c3933667250ff62ba1bb5682047497a","first_computed_at":"2026-05-18T01:32:51.259771Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:32:51.259771Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YvIxGY9LU4LLXXrK5NdMOcwxeUQGa/IktMftZ0GgxKg3jCswZojkopUvZI6XTfUqDfCpMHjym58QZl+1REdgBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:32:51.260428Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.04956","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:65cb5027f845dd653d681e7b2d46ce0635ead0440b94a11353aa8f1560ab0c89","sha256:48e6de42ef09f44629eeb555829b0592b3495f200aa38b72172eab18ea6df790"],"state_sha256":"d643c2adbbcddc3d89cbf3ebd72be3507683fec367c1cfe715c3338d28bad197"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IlRiIkGw+NyJBx5MWRUHz9bsDZS56AjmsAX+VCPsB+MenXsyU3dzFWJszq0uwsSXc7d0pJfZtRwlZ7w0vvJTCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-24T22:08:03.077467Z","bundle_sha256":"f15cbfc4493c779cb2e807f8bf9aa5de4832f32c198aa27379a8af66714be66d"}}