{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:Y46JL3OQJEEMDRBGMPJKZNQZM4","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":"a9e1fa93029d64f87bc884affd6bdfb1af2f2a548e3c1c7164c45a049c7e5b31","cross_cats_sorted":["cs.SD","eess.AS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SP","submitted_at":"2024-11-20T11:23:13Z","title_canon_sha256":"0d8b3553cc909a33aa169a2e3b3b1fcb381f8cf6b33261ef782fc7bbd473e3e1"},"schema_version":"1.0","source":{"id":"2411.13217","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.13217","created_at":"2026-07-05T09:38:06Z"},{"alias_kind":"arxiv_version","alias_value":"2411.13217v1","created_at":"2026-07-05T09:38:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.13217","created_at":"2026-07-05T09:38:06Z"},{"alias_kind":"pith_short_12","alias_value":"Y46JL3OQJEEM","created_at":"2026-07-05T09:38:06Z"},{"alias_kind":"pith_short_16","alias_value":"Y46JL3OQJEEMDRBG","created_at":"2026-07-05T09:38:06Z"},{"alias_kind":"pith_short_8","alias_value":"Y46JL3OQ","created_at":"2026-07-05T09:38:06Z"}],"graph_snapshots":[{"event_id":"sha256:5ade46bc06dc90843f25d9466093ea8557349dc3cb146f3555cc8a0dbf8d05aa","target":"graph","created_at":"2026-07-05T09:38:06Z","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/2411.13217/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The human brain receives stimuli in multiple ways; among them, audio constitutes an important source of relevant stimuli for the brain regarding communication, amusement, warning, etc. In this context, the aim of this manuscript is to advance in the classification of brain responses to music of diverse genres and to sounds of different nature: speech and music. For this purpose, two different experiments have been designed to acquiere EEG signals from subjects listening to songs of different musical genres and sentences in various languages. With this, a novel scheme is proposed to characteriz","authors_text":"Ana M. Barbancho, Isaac Ariza, Isabel Barbancho, Lorenzo J. Tardon","cross_cats":["cs.SD","eess.AS"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SP","submitted_at":"2024-11-20T11:23:13Z","title":"Energy-based features and bi-LSTM neural network for EEG-based music and voice classification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.13217","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:d85c68de487d9c34356a62af600a7a78d9e77cf23d07b479b38c031116762292","target":"record","created_at":"2026-07-05T09:38:06Z","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":"a9e1fa93029d64f87bc884affd6bdfb1af2f2a548e3c1c7164c45a049c7e5b31","cross_cats_sorted":["cs.SD","eess.AS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SP","submitted_at":"2024-11-20T11:23:13Z","title_canon_sha256":"0d8b3553cc909a33aa169a2e3b3b1fcb381f8cf6b33261ef782fc7bbd473e3e1"},"schema_version":"1.0","source":{"id":"2411.13217","kind":"arxiv","version":1}},"canonical_sha256":"c73c95edd04908c1c42663d2acb619670bd661aa789372efbbcbab950971db95","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c73c95edd04908c1c42663d2acb619670bd661aa789372efbbcbab950971db95","first_computed_at":"2026-07-05T09:38:06.747759Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:38:06.747759Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZNx2bMvmRZjEPZL//JWa/6b+oVFqTjxE0p3fuHVo56pKV+liYLuH544KtFm/Eya0NSAOC6cW7qg43F6+o6V5AA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:38:06.748224Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.13217","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d85c68de487d9c34356a62af600a7a78d9e77cf23d07b479b38c031116762292","sha256:5ade46bc06dc90843f25d9466093ea8557349dc3cb146f3555cc8a0dbf8d05aa"],"state_sha256":"5015db5d7f51475f46249df218d1a2e833b1c74dc9c5569b483e25740318de5e"}