{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:6ATUQPFETQVH3XS725BCZPSILL","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":"a2ccf7c81bd143eca08ad8b318581b26abf4a7b1b4f0a09efa2167d412699bf8","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CE","submitted_at":"2026-06-02T17:25:34Z","title_canon_sha256":"5bee34bd13c405b5541650788e4c4e314a2933965d94232cc8186d8363940e32"},"schema_version":"1.0","source":{"id":"2606.03933","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.03933","created_at":"2026-06-03T02:06:07Z"},{"alias_kind":"arxiv_version","alias_value":"2606.03933v1","created_at":"2026-06-03T02:06:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.03933","created_at":"2026-06-03T02:06:07Z"},{"alias_kind":"pith_short_12","alias_value":"6ATUQPFETQVH","created_at":"2026-06-03T02:06:07Z"},{"alias_kind":"pith_short_16","alias_value":"6ATUQPFETQVH3XS7","created_at":"2026-06-03T02:06:07Z"},{"alias_kind":"pith_short_8","alias_value":"6ATUQPFE","created_at":"2026-06-03T02:06:07Z"}],"graph_snapshots":[{"event_id":"sha256:94249036544eb6a3d1bb10f1fd3b730ead8e6c5a06bfc5428419090ee491d070","target":"graph","created_at":"2026-06-03T02:06:07Z","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/2606.03933/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Structural Health Monitoring (SHM) aims at the real-time monitoring of the integrity of engineering structures, with Guided-waves (GWs) providing high sensitivity to damage presence and to ageing effects for thin-walled components. In conventional GW-based SHM, a bonded piezoelectric transducer (PZT) emits a short tone burst that produces an Initial Wave Packet (IWP) propagating through the structure. As this packet interacts with boundaries and potential damages, additional scattered wave packets are produced. A major limitation of such approaches lies in the simultaneous excitation of multip","authors_text":"Borja Ferrandiz, Francisco Chinesta, Marc R\\'ebillat, Nazih Mechbal, Sebastian Rodriguez","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CE","submitted_at":"2026-06-02T17:25:34Z","title":"Physics-Informed Single Atom Matching Pursuit: Guided-Waves Wavenumbers and Propagation Distance Estimation for Damage Localization in Structural Health Monitoring"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.03933","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":"sha256:52aec44dc8656183a7847bdabaf7df8a695a9b5e85d69e2ae21a93ab6dff5440","target":"record","created_at":"2026-06-03T02:06:07Z","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":"a2ccf7c81bd143eca08ad8b318581b26abf4a7b1b4f0a09efa2167d412699bf8","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CE","submitted_at":"2026-06-02T17:25:34Z","title_canon_sha256":"5bee34bd13c405b5541650788e4c4e314a2933965d94232cc8186d8363940e32"},"schema_version":"1.0","source":{"id":"2606.03933","kind":"arxiv","version":1}},"canonical_sha256":"f027483ca49c2a7dde5fd7422cbe485ae1bb0e29154de250cebdac7dd7bfa38c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f027483ca49c2a7dde5fd7422cbe485ae1bb0e29154de250cebdac7dd7bfa38c","first_computed_at":"2026-06-03T02:06:07.285643Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-03T02:06:07.285643Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LyafC4JwL2+8hIOm2EnAabx8KQi96aerqadthBVh44ZJXSUkW/qUXvzBnXdLFun79aWET7f57BntHVdzRgcHBw==","signature_status":"signed_v1","signed_at":"2026-06-03T02:06:07.286039Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.03933","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:52aec44dc8656183a7847bdabaf7df8a695a9b5e85d69e2ae21a93ab6dff5440","sha256:94249036544eb6a3d1bb10f1fd3b730ead8e6c5a06bfc5428419090ee491d070"],"state_sha256":"6332bc09eb9934891b9fab5ef2a4b244a95efba96fe518fab947611ee1b7453d"}