{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:R5LEMRAEUUM5ROYXBNDRGVRBBV","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":"971e4b423e749f78e35c0c7001fccadad86e1526bd21bc2c99290592c4d0fa41","cross_cats_sorted":["eess.SP","physics.app-ph"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.med-ph","submitted_at":"2023-09-29T21:16:31Z","title_canon_sha256":"43020f4dfdd48221855c7914525882e9d4c9d657350e206ccfe7443165658307"},"schema_version":"1.0","source":{"id":"2310.00153","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.00153","created_at":"2026-07-05T06:56:01Z"},{"alias_kind":"arxiv_version","alias_value":"2310.00153v1","created_at":"2026-07-05T06:56:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.00153","created_at":"2026-07-05T06:56:01Z"},{"alias_kind":"pith_short_12","alias_value":"R5LEMRAEUUM5","created_at":"2026-07-05T06:56:01Z"},{"alias_kind":"pith_short_16","alias_value":"R5LEMRAEUUM5ROYX","created_at":"2026-07-05T06:56:01Z"},{"alias_kind":"pith_short_8","alias_value":"R5LEMRAE","created_at":"2026-07-05T06:56:01Z"}],"graph_snapshots":[{"event_id":"sha256:9bb5dda487036216ef56ebe813e3eed16d33a969596979d17c51617057627b72","target":"graph","created_at":"2026-07-05T06:56:01Z","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/2310.00153/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Ongoing effort has been devoted to applying metamaterials to boost the imaging performance of magnetic resonance imaging owing to their unique capacity for electromagnetic field confinement and enhancement. However, there are still major obstacles to widespread clinical adoption of conventional metamaterials due to several notable restrictions, namely: their typically bulky and rigid structures, deviations in their optimal resonance frequency, and their inevitable interference with the transmission RF field in MRI. Herein, we address these restrictions and report a conformal, smart metamateria","authors_text":"Ke Wu, Stephan W. Anderson, Xiaoguang Zhao, Xia Zhu, Xin Zhang","cross_cats":["eess.SP","physics.app-ph"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.med-ph","submitted_at":"2023-09-29T21:16:31Z","title":"Conformal Metamaterials with Active Tunability and Self-adaptivity for Magnetic Resonance Imaging"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.00153","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:ebd01cf2e1486fcfa366093a928044575059ce62ac9ba9e7b47bb2f3c3249901","target":"record","created_at":"2026-07-05T06:56:01Z","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":"971e4b423e749f78e35c0c7001fccadad86e1526bd21bc2c99290592c4d0fa41","cross_cats_sorted":["eess.SP","physics.app-ph"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.med-ph","submitted_at":"2023-09-29T21:16:31Z","title_canon_sha256":"43020f4dfdd48221855c7914525882e9d4c9d657350e206ccfe7443165658307"},"schema_version":"1.0","source":{"id":"2310.00153","kind":"arxiv","version":1}},"canonical_sha256":"8f56464404a519d8bb170b471356210d48d31c728a88f0767ac9a6f865161644","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8f56464404a519d8bb170b471356210d48d31c728a88f0767ac9a6f865161644","first_computed_at":"2026-07-05T06:56:01.914100Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:56:01.914100Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hGmzrwB6OvIp4MKPXGtMAkoSZsLbOKfgLWAm0NsD44TJR4oxijXu49STAJwIUDzbSVL/KDZ/8bTDsuPGLZ22DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:56:01.914485Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.00153","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ebd01cf2e1486fcfa366093a928044575059ce62ac9ba9e7b47bb2f3c3249901","sha256:9bb5dda487036216ef56ebe813e3eed16d33a969596979d17c51617057627b72"],"state_sha256":"2e68bb8b12989a9a725a853ba252fd9cfae5907065f67f5ca33e2be92ec0e888"}