{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:DN3637ZPZLE3QHDPZ5VHZ6CUJS","short_pith_number":"pith:DN3637ZP","canonical_record":{"source":{"id":"1712.02898","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2017-12-08T00:37:23Z","cross_cats_sorted":["cs.CV","eess.AS","q-bio.NC"],"title_canon_sha256":"f8581f9173c3c20421121a34914b9c0172edf872056394212ddcec40dc3ef8f8","abstract_canon_sha256":"ed7b1b50815b534b2c81d19c6680d4914f6b29f637d61b10831c1cf02422d9cc"},"schema_version":"1.0"},"canonical_sha256":"1b77edff2fcac9b81c6fcf6a7cf8544c8879ff347708e4b40e6409d8a4675e5f","source":{"kind":"arxiv","id":"1712.02898","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.02898","created_at":"2026-05-18T00:28:28Z"},{"alias_kind":"arxiv_version","alias_value":"1712.02898v1","created_at":"2026-05-18T00:28:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.02898","created_at":"2026-05-18T00:28:28Z"},{"alias_kind":"pith_short_12","alias_value":"DN3637ZPZLE3","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_16","alias_value":"DN3637ZPZLE3QHDP","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_8","alias_value":"DN3637ZP","created_at":"2026-05-18T12:31:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:DN3637ZPZLE3QHDPZ5VHZ6CUJS","target":"record","payload":{"canonical_record":{"source":{"id":"1712.02898","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2017-12-08T00:37:23Z","cross_cats_sorted":["cs.CV","eess.AS","q-bio.NC"],"title_canon_sha256":"f8581f9173c3c20421121a34914b9c0172edf872056394212ddcec40dc3ef8f8","abstract_canon_sha256":"ed7b1b50815b534b2c81d19c6680d4914f6b29f637d61b10831c1cf02422d9cc"},"schema_version":"1.0"},"canonical_sha256":"1b77edff2fcac9b81c6fcf6a7cf8544c8879ff347708e4b40e6409d8a4675e5f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:28:28.947537Z","signature_b64":"Qe8gYXflRqAXyAlt/WCBkVLRqClyrFhA0dfIWOMPYwSXtCLScT/mEveCkE2QTALNiWq0GBZm1gabEbGUqntZBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b77edff2fcac9b81c6fcf6a7cf8544c8879ff347708e4b40e6409d8a4675e5f","last_reissued_at":"2026-05-18T00:28:28.946960Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:28:28.946960Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1712.02898","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":"2026-05-18T00:28:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u2C+w9ZIKkUZPkmhYaoe0bWQMMZE/q5k08ULfIgr1Wx21dRMn1Qh4RcwijuAeHqVbH+Fo0r0zAKoiVG6JqPvBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T12:11:13.026603Z"},"content_sha256":"3177534a73d53bebf5de58800fc3bd6d2e1a13f3ec512f471d5e188b73791e5f","schema_version":"1.0","event_id":"sha256:3177534a73d53bebf5de58800fc3bd6d2e1a13f3ec512f471d5e188b73791e5f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:DN3637ZPZLE3QHDPZ5VHZ6CUJS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Representations of Sound in Deep Learning of Audio Features from Music","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CV","eess.AS","q-bio.NC"],"primary_cat":"cs.SD","authors_text":"Alexei A. Koulakov, Hamza Giaffar, Sergey Shuvaev","submitted_at":"2017-12-08T00:37:23Z","abstract_excerpt":"The work of a single musician, group or composer can vary widely in terms of musical style. Indeed, different stylistic elements, from performance medium and rhythm to harmony and texture, are typically exploited and developed across an artist's lifetime. Yet, there is often a discernable character to the work of, for instance, individual composers at the perceptual level - an experienced listener can often pick up on subtle clues in the music to identify the composer or performer. Here we suggest that a convolutional network may learn these subtle clues or features given an appropriate repres"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.02898","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":"2026-05-18T00:28:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G4BIBzSVu1HIjZjfr+K0xNHbqyCgEPiI/DcJ1IuTHGyLDnhge+GksJhi7IYC/zaqnyzNmtSBreUJkIXdeGD+Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T12:11:13.026982Z"},"content_sha256":"6e239954355456b3fa49fe356477d8703daaa9b54c69e7c16e031750d7be0abd","schema_version":"1.0","event_id":"sha256:6e239954355456b3fa49fe356477d8703daaa9b54c69e7c16e031750d7be0abd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DN3637ZPZLE3QHDPZ5VHZ6CUJS/bundle.json","state_url":"https://pith.science/pith/DN3637ZPZLE3QHDPZ5VHZ6CUJS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DN3637ZPZLE3QHDPZ5VHZ6CUJS/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":"2026-05-27T12:11:13Z","links":{"resolver":"https://pith.science/pith/DN3637ZPZLE3QHDPZ5VHZ6CUJS","bundle":"https://pith.science/pith/DN3637ZPZLE3QHDPZ5VHZ6CUJS/bundle.json","state":"https://pith.science/pith/DN3637ZPZLE3QHDPZ5VHZ6CUJS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DN3637ZPZLE3QHDPZ5VHZ6CUJS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:DN3637ZPZLE3QHDPZ5VHZ6CUJS","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":"ed7b1b50815b534b2c81d19c6680d4914f6b29f637d61b10831c1cf02422d9cc","cross_cats_sorted":["cs.CV","eess.AS","q-bio.NC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2017-12-08T00:37:23Z","title_canon_sha256":"f8581f9173c3c20421121a34914b9c0172edf872056394212ddcec40dc3ef8f8"},"schema_version":"1.0","source":{"id":"1712.02898","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.02898","created_at":"2026-05-18T00:28:28Z"},{"alias_kind":"arxiv_version","alias_value":"1712.02898v1","created_at":"2026-05-18T00:28:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.02898","created_at":"2026-05-18T00:28:28Z"},{"alias_kind":"pith_short_12","alias_value":"DN3637ZPZLE3","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_16","alias_value":"DN3637ZPZLE3QHDP","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_8","alias_value":"DN3637ZP","created_at":"2026-05-18T12:31:12Z"}],"graph_snapshots":[{"event_id":"sha256:6e239954355456b3fa49fe356477d8703daaa9b54c69e7c16e031750d7be0abd","target":"graph","created_at":"2026-05-18T00:28:28Z","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":"The work of a single musician, group or composer can vary widely in terms of musical style. Indeed, different stylistic elements, from performance medium and rhythm to harmony and texture, are typically exploited and developed across an artist's lifetime. Yet, there is often a discernable character to the work of, for instance, individual composers at the perceptual level - an experienced listener can often pick up on subtle clues in the music to identify the composer or performer. Here we suggest that a convolutional network may learn these subtle clues or features given an appropriate repres","authors_text":"Alexei A. Koulakov, Hamza Giaffar, Sergey Shuvaev","cross_cats":["cs.CV","eess.AS","q-bio.NC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2017-12-08T00:37:23Z","title":"Representations of Sound in Deep Learning of Audio Features from Music"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.02898","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":"sha256:3177534a73d53bebf5de58800fc3bd6d2e1a13f3ec512f471d5e188b73791e5f","target":"record","created_at":"2026-05-18T00:28:28Z","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":"ed7b1b50815b534b2c81d19c6680d4914f6b29f637d61b10831c1cf02422d9cc","cross_cats_sorted":["cs.CV","eess.AS","q-bio.NC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2017-12-08T00:37:23Z","title_canon_sha256":"f8581f9173c3c20421121a34914b9c0172edf872056394212ddcec40dc3ef8f8"},"schema_version":"1.0","source":{"id":"1712.02898","kind":"arxiv","version":1}},"canonical_sha256":"1b77edff2fcac9b81c6fcf6a7cf8544c8879ff347708e4b40e6409d8a4675e5f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b77edff2fcac9b81c6fcf6a7cf8544c8879ff347708e4b40e6409d8a4675e5f","first_computed_at":"2026-05-18T00:28:28.946960Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:28:28.946960Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Qe8gYXflRqAXyAlt/WCBkVLRqClyrFhA0dfIWOMPYwSXtCLScT/mEveCkE2QTALNiWq0GBZm1gabEbGUqntZBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:28:28.947537Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.02898","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3177534a73d53bebf5de58800fc3bd6d2e1a13f3ec512f471d5e188b73791e5f","sha256:6e239954355456b3fa49fe356477d8703daaa9b54c69e7c16e031750d7be0abd"],"state_sha256":"8686fd3034b9556d0a16e62ea37c017845af4b82c0f06b266cbc6844ed2b41a4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c4Xg7K4jf79YeZcQOTnqcX4YZ4Ax9o0srMOKz4IOzrRI+8BaIBMNa2pu+bElLCoIgABukW7vXg3qx6po0uy6Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T12:11:13.029248Z","bundle_sha256":"02b3cafa9a8dd87049b8e2c63f9c003b0b9b6d8214067bded4771093c9c40484"}}