{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:MXCTDRXJMDRW7UYPNNGHLGFJZ6","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":"1409f00f2065a2e52df7bb261d4e4641f887d01c558709cf297205053e848c31","cross_cats_sorted":["physics.comp-ph","physics.geo-ph"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2023-05-26T22:17:28Z","title_canon_sha256":"1667f9a73ced635794acfd2467085513d81ba56299b73f68497bc06b04d993ae"},"schema_version":"1.0","source":{"id":"2305.17289","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.17289","created_at":"2026-07-05T07:33:51Z"},{"alias_kind":"arxiv_version","alias_value":"2305.17289v2","created_at":"2026-07-05T07:33:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.17289","created_at":"2026-07-05T07:33:51Z"},{"alias_kind":"pith_short_12","alias_value":"MXCTDRXJMDRW","created_at":"2026-07-05T07:33:51Z"},{"alias_kind":"pith_short_16","alias_value":"MXCTDRXJMDRW7UYP","created_at":"2026-07-05T07:33:51Z"},{"alias_kind":"pith_short_8","alias_value":"MXCTDRXJ","created_at":"2026-07-05T07:33:51Z"}],"graph_snapshots":[{"event_id":"sha256:cea8fa36afdc4d7fad7b0e9df0de58588db65bb1ef7b3a709416bf7f9a9be8b0","target":"graph","created_at":"2026-07-05T07:33:51Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2305.17289/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Full waveform inversion (FWI) infers the subsurface structure information from seismic waveform data by solving a non-convex optimization problem. Data-driven FWI has been increasingly studied with various neural network architectures to improve accuracy and computational efficiency. Nevertheless, the applicability of pre-trained neural networks is severely restricted by potential discrepancies between the source function used in the field survey and the one utilized during training. Here, we develop a Fourier-enhanced deep operator network (Fourier-DeepONet) for FWI with the generalization of","authors_text":"Lu Lu, Min Zhu, Shihang Feng, Youzuo Lin","cross_cats":["physics.comp-ph","physics.geo-ph"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2023-05-26T22:17:28Z","title":"Fourier-DeepONet: Fourier-enhanced deep operator networks for full waveform inversion with improved accuracy, generalizability, and robustness"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.17289","kind":"arxiv","version":2},"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":"sha256:096d3733ce1f80ac5f6001c88858477934623f7f3e1254df641263acd34b5c65","target":"record","created_at":"2026-07-05T07:33:51Z","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":"1409f00f2065a2e52df7bb261d4e4641f887d01c558709cf297205053e848c31","cross_cats_sorted":["physics.comp-ph","physics.geo-ph"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2023-05-26T22:17:28Z","title_canon_sha256":"1667f9a73ced635794acfd2467085513d81ba56299b73f68497bc06b04d993ae"},"schema_version":"1.0","source":{"id":"2305.17289","kind":"arxiv","version":2}},"canonical_sha256":"65c531c6e960e36fd30f6b4c7598a9cf882e1be93795ad187d03edb7f3a4a739","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"65c531c6e960e36fd30f6b4c7598a9cf882e1be93795ad187d03edb7f3a4a739","first_computed_at":"2026-07-05T07:33:51.159941Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:33:51.159941Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"W3wDtUXF1lG2r4t0z93dL7j/rym3YLW31mfEJmELsywt3ldbAJTTw2pq5M5YMyKDxzOyYJ2/VdELO860NcoZBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:33:51.160372Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.17289","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:096d3733ce1f80ac5f6001c88858477934623f7f3e1254df641263acd34b5c65","sha256:cea8fa36afdc4d7fad7b0e9df0de58588db65bb1ef7b3a709416bf7f9a9be8b0"],"state_sha256":"f2a7f719f167bce654e30840a5a17b7280b035f2783b20ecb687ad30a55d0c19"}