{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:OZCHGMM2GCH2WNCGB6NHUBD73I","short_pith_number":"pith:OZCHGMM2","schema_version":"1.0","canonical_sha256":"764473319a308fab34460f9a7a047fda06ad29f96d889f5a5929639ada156dbc","source":{"kind":"arxiv","id":"2506.16757","version":2},"attestation_state":"computed","paper":{"title":"Piezoelectric-Metal Phononic Crystal Enabling GHz Tunable Ultrahigh $Q$ Quasi-BIC mode","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Jiawei Li, Ruihong Xiong, Ruoyu Wang, Tao Wu, Xiaoqin Shen, Xuankai Xu, Yiwei Wang","submitted_at":"2025-06-20T05:25:16Z","abstract_excerpt":"The integration of GHz-frequency, high quality factor ($Q$), and electrically tunable acoustic resonators holds significant potential for advancing applications in quantum information technologies, microwave photonics, and reconfigurable RF systems. However, simultaneously achieving these three characteristics within a single, scalable platform remains a fundamental challenge. Here, we report the experimental demonstration of a GHz quasi-BIC resonator in a piezoelectric thin-film shear horizontal (SH) wave system, achieved through a structurally simple piezoelectric-metal phononic crystal (PnC"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2506.16757","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.app-ph","submitted_at":"2025-06-20T05:25:16Z","cross_cats_sorted":[],"title_canon_sha256":"9b07d21f43149f0feaf551c9233e00248c37faec58d0e681ccf0f403916c8070","abstract_canon_sha256":"7a1a253cf6e0b51a26828e0b57831fe3ff4e6f20af9614a7c873fb40acca473c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:26:05.828291Z","signature_b64":"C2f0qLvgIcVJ3MWM95eEgDN/1w1HC820TUcQj2iDQtrktQw/C2xkKeQ0t79Y/8rFl4m3ii6zb9Il3BsMf4sBBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"764473319a308fab34460f9a7a047fda06ad29f96d889f5a5929639ada156dbc","last_reissued_at":"2026-07-05T11:26:05.827749Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:26:05.827749Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Piezoelectric-Metal Phononic Crystal Enabling GHz Tunable Ultrahigh $Q$ Quasi-BIC mode","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Jiawei Li, Ruihong Xiong, Ruoyu Wang, Tao Wu, Xiaoqin Shen, Xuankai Xu, Yiwei Wang","submitted_at":"2025-06-20T05:25:16Z","abstract_excerpt":"The integration of GHz-frequency, high quality factor ($Q$), and electrically tunable acoustic resonators holds significant potential for advancing applications in quantum information technologies, microwave photonics, and reconfigurable RF systems. However, simultaneously achieving these three characteristics within a single, scalable platform remains a fundamental challenge. Here, we report the experimental demonstration of a GHz quasi-BIC resonator in a piezoelectric thin-film shear horizontal (SH) wave system, achieved through a structurally simple piezoelectric-metal phononic crystal (PnC"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.16757","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2506.16757/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2506.16757","created_at":"2026-07-05T11:26:05.827815+00:00"},{"alias_kind":"arxiv_version","alias_value":"2506.16757v2","created_at":"2026-07-05T11:26:05.827815+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.16757","created_at":"2026-07-05T11:26:05.827815+00:00"},{"alias_kind":"pith_short_12","alias_value":"OZCHGMM2GCH2","created_at":"2026-07-05T11:26:05.827815+00:00"},{"alias_kind":"pith_short_16","alias_value":"OZCHGMM2GCH2WNCG","created_at":"2026-07-05T11:26:05.827815+00:00"},{"alias_kind":"pith_short_8","alias_value":"OZCHGMM2","created_at":"2026-07-05T11:26:05.827815+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OZCHGMM2GCH2WNCGB6NHUBD73I","json":"https://pith.science/pith/OZCHGMM2GCH2WNCGB6NHUBD73I.json","graph_json":"https://pith.science/api/pith-number/OZCHGMM2GCH2WNCGB6NHUBD73I/graph.json","events_json":"https://pith.science/api/pith-number/OZCHGMM2GCH2WNCGB6NHUBD73I/events.json","paper":"https://pith.science/paper/OZCHGMM2"},"agent_actions":{"view_html":"https://pith.science/pith/OZCHGMM2GCH2WNCGB6NHUBD73I","download_json":"https://pith.science/pith/OZCHGMM2GCH2WNCGB6NHUBD73I.json","view_paper":"https://pith.science/paper/OZCHGMM2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2506.16757&json=true","fetch_graph":"https://pith.science/api/pith-number/OZCHGMM2GCH2WNCGB6NHUBD73I/graph.json","fetch_events":"https://pith.science/api/pith-number/OZCHGMM2GCH2WNCGB6NHUBD73I/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OZCHGMM2GCH2WNCGB6NHUBD73I/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OZCHGMM2GCH2WNCGB6NHUBD73I/action/storage_attestation","attest_author":"https://pith.science/pith/OZCHGMM2GCH2WNCGB6NHUBD73I/action/author_attestation","sign_citation":"https://pith.science/pith/OZCHGMM2GCH2WNCGB6NHUBD73I/action/citation_signature","submit_replication":"https://pith.science/pith/OZCHGMM2GCH2WNCGB6NHUBD73I/action/replication_record"}},"created_at":"2026-07-05T11:26:05.827815+00:00","updated_at":"2026-07-05T11:26:05.827815+00:00"}