{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:HI34DFJO2QYBFETVURRA6WIS43","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":"199bb3718f8b41af144b2bc7915a0b3269021c0b2643322e8f967eebafa855b7","cross_cats_sorted":["cs.CV","cs.MM","eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2024-05-29T03:16:14Z","title_canon_sha256":"c0ac1fd380063ef193ee50e74fd220287a28ab039011590039a7140e991b4446"},"schema_version":"1.0","source":{"id":"2405.18726","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.18726","created_at":"2026-07-05T08:24:29Z"},{"alias_kind":"arxiv_version","alias_value":"2405.18726v1","created_at":"2026-07-05T08:24:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.18726","created_at":"2026-07-05T08:24:29Z"},{"alias_kind":"pith_short_12","alias_value":"HI34DFJO2QYB","created_at":"2026-07-05T08:24:29Z"},{"alias_kind":"pith_short_16","alias_value":"HI34DFJO2QYBFETV","created_at":"2026-07-05T08:24:29Z"},{"alias_kind":"pith_short_8","alias_value":"HI34DFJO","created_at":"2026-07-05T08:24:29Z"}],"graph_snapshots":[{"event_id":"sha256:738bab50e9629d88a3753d9d1cda2495df05bf2ec0b892c676a01a32a49e41bf","target":"graph","created_at":"2026-07-05T08:24:29Z","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/2405.18726/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Drawing inspiration from the hierarchical processing of the human auditory system, which transforms sound from low-level acoustic features to high-level semantic understanding, we introduce a novel coarse-to-fine audio reconstruction method. Leveraging non-invasive functional Magnetic Resonance Imaging (fMRI) data, our approach mimics the inverse pathway of auditory processing. Initially, we utilize CLAP to decode fMRI data coarsely into a low-dimensional semantic space, followed by a fine-grained decoding into the high-dimensional AudioMAE latent space guided by semantic features. These fine-","authors_text":"Changde Du, Che Liu, Huiguang He, Xiaoyu Chen","cross_cats":["cs.CV","cs.MM","eess.AS"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2024-05-29T03:16:14Z","title":"Reverse the auditory processing pathway: Coarse-to-fine audio reconstruction from fMRI"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.18726","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":"sha256:379bd847813f1a1135178df943de7507ca906337d40898136eadf1610bbca795","target":"record","created_at":"2026-07-05T08:24:29Z","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":"199bb3718f8b41af144b2bc7915a0b3269021c0b2643322e8f967eebafa855b7","cross_cats_sorted":["cs.CV","cs.MM","eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2024-05-29T03:16:14Z","title_canon_sha256":"c0ac1fd380063ef193ee50e74fd220287a28ab039011590039a7140e991b4446"},"schema_version":"1.0","source":{"id":"2405.18726","kind":"arxiv","version":1}},"canonical_sha256":"3a37c1952ed430129275a4620f5912e6db8ef224336c185a53da7c77e1c1422c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3a37c1952ed430129275a4620f5912e6db8ef224336c185a53da7c77e1c1422c","first_computed_at":"2026-07-05T08:24:29.381075Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:24:29.381075Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ANKgvBw49E/yqzNyu5UsO2KMV8YbmCZ58392xGYZtH1cqANgeaMp+L65XzxzfgkhneiQrP5ED50cfJQU5bQCCA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:24:29.381629Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.18726","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:379bd847813f1a1135178df943de7507ca906337d40898136eadf1610bbca795","sha256:738bab50e9629d88a3753d9d1cda2495df05bf2ec0b892c676a01a32a49e41bf"],"state_sha256":"103c2b96cd612c834e0fa5f885c8913321aea2ef053022b88c9a5a222af3d0b0"}