{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:I4RQAII4DGU752OORPZYS3CINM","short_pith_number":"pith:I4RQAII4","schema_version":"1.0","canonical_sha256":"472300211c19a9fee9ce8bf3896c486b23f5a423b39415c897c318b29447d07b","source":{"kind":"arxiv","id":"2101.03281","version":3},"attestation_state":"computed","paper":{"title":"Semi-insulating 4H-SiC lateral bulk acoustic wave resonators","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Boyang Jiang, Noah F. Opondo, Sunil A. Bhave","submitted_at":"2021-01-09T03:52:43Z","abstract_excerpt":"Silicon carbide (SiC) excels in its outstanding mechanical properties, which are widely studied in Microelectromechanical systems (MEMS). Recently, the mechanical tuning of color centers in 4H-SiC has been demonstrated, broadening its application in quantum spintronics. The strain generated in a mechanical resonator can be used to manipulate the quantum state of the color center qubit. This work reports a lateral overtone mechanical resonator fabricated from a semi-insulating (SI) bulk 4H-SiC wafer. An aluminum nitride (AlN) piezoelectric transducer on SiC is used to drive the resonance. The r"},"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":"2101.03281","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-01-09T03:52:43Z","cross_cats_sorted":[],"title_canon_sha256":"72106bf3cba4caaf293e1a9ee527a651c959a9f5be754547bd5ed63c40c68310","abstract_canon_sha256":"27337fe6b28239aef1dd632dceb495099598ec2e90a66593cab9957795cd68c1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:24:53.509628Z","signature_b64":"BS8djguIKoBlGo0mA/EWkxIsvYVgNJYI+pNa+eM0H+wWCbaWLjVCuuf0auYm3XSByt90Gv+tHyslMecO5T2pCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"472300211c19a9fee9ce8bf3896c486b23f5a423b39415c897c318b29447d07b","last_reissued_at":"2026-07-05T02:24:53.509190Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:24:53.509190Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Semi-insulating 4H-SiC lateral bulk acoustic wave resonators","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Boyang Jiang, Noah F. Opondo, Sunil A. Bhave","submitted_at":"2021-01-09T03:52:43Z","abstract_excerpt":"Silicon carbide (SiC) excels in its outstanding mechanical properties, which are widely studied in Microelectromechanical systems (MEMS). Recently, the mechanical tuning of color centers in 4H-SiC has been demonstrated, broadening its application in quantum spintronics. The strain generated in a mechanical resonator can be used to manipulate the quantum state of the color center qubit. This work reports a lateral overtone mechanical resonator fabricated from a semi-insulating (SI) bulk 4H-SiC wafer. An aluminum nitride (AlN) piezoelectric transducer on SiC is used to drive the resonance. The r"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.03281","kind":"arxiv","version":3},"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/2101.03281/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":"2101.03281","created_at":"2026-07-05T02:24:53.509248+00:00"},{"alias_kind":"arxiv_version","alias_value":"2101.03281v3","created_at":"2026-07-05T02:24:53.509248+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.03281","created_at":"2026-07-05T02:24:53.509248+00:00"},{"alias_kind":"pith_short_12","alias_value":"I4RQAII4DGU7","created_at":"2026-07-05T02:24:53.509248+00:00"},{"alias_kind":"pith_short_16","alias_value":"I4RQAII4DGU752OO","created_at":"2026-07-05T02:24:53.509248+00:00"},{"alias_kind":"pith_short_8","alias_value":"I4RQAII4","created_at":"2026-07-05T02:24:53.509248+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/I4RQAII4DGU752OORPZYS3CINM","json":"https://pith.science/pith/I4RQAII4DGU752OORPZYS3CINM.json","graph_json":"https://pith.science/api/pith-number/I4RQAII4DGU752OORPZYS3CINM/graph.json","events_json":"https://pith.science/api/pith-number/I4RQAII4DGU752OORPZYS3CINM/events.json","paper":"https://pith.science/paper/I4RQAII4"},"agent_actions":{"view_html":"https://pith.science/pith/I4RQAII4DGU752OORPZYS3CINM","download_json":"https://pith.science/pith/I4RQAII4DGU752OORPZYS3CINM.json","view_paper":"https://pith.science/paper/I4RQAII4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2101.03281&json=true","fetch_graph":"https://pith.science/api/pith-number/I4RQAII4DGU752OORPZYS3CINM/graph.json","fetch_events":"https://pith.science/api/pith-number/I4RQAII4DGU752OORPZYS3CINM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/I4RQAII4DGU752OORPZYS3CINM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/I4RQAII4DGU752OORPZYS3CINM/action/storage_attestation","attest_author":"https://pith.science/pith/I4RQAII4DGU752OORPZYS3CINM/action/author_attestation","sign_citation":"https://pith.science/pith/I4RQAII4DGU752OORPZYS3CINM/action/citation_signature","submit_replication":"https://pith.science/pith/I4RQAII4DGU752OORPZYS3CINM/action/replication_record"}},"created_at":"2026-07-05T02:24:53.509248+00:00","updated_at":"2026-07-05T02:24:53.509248+00:00"}