{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:QMRAFG4YN4OXX2OBU4ZLL6MIG6","short_pith_number":"pith:QMRAFG4Y","schema_version":"1.0","canonical_sha256":"8322029b986f1d7be9c1a732b5f988379fb6bedb430529dff19e7d46f5cea29f","source":{"kind":"arxiv","id":"2207.07358","version":1},"attestation_state":"computed","paper":{"title":"Parallel measurements of vibrational modes in a few-layer graphene nanomechanical resonator using software-defined radio dongles","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Ce Zhang, Chen Yang, FengNan Chen, Heng Lu, Joel Moser, Jue Wang, Ye Tian, Ying Yan, Yubin Zhang","submitted_at":"2022-07-15T09:14:29Z","abstract_excerpt":"Software-defined radio dongles are small and inexpensive receivers well known to amateur radio enthusiasts. When connected to an antenna, they enable monitoring of a wide range of the radio spectrum by conditioning the input signal and transferring a downconverted version of it to a personal computer for software processing. Here, we employ a composite of two such dongles, interfaced with codes written in MATLAB and GNU Radio, as a measuring instrument to study the flexural vibrations of a few-layer graphene nanomechanical resonator. Instead of an antenna, we connect the dongles to the split o"},"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":"2207.07358","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-07-15T09:14:29Z","cross_cats_sorted":[],"title_canon_sha256":"d15d30c679d64076a67e74e26490ac6a0cc9537fc36e4f662eddaa58632c1017","abstract_canon_sha256":"6d61c828e3b4d9866e90fcf4af90136a8841fdb5ec07aeb6c79af5915dc18567"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:40:31.612218Z","signature_b64":"9iSi9sMLcAoJwAWGDEeSBG5gwvZPrh4Uxery8Z6y1Tw2U9uLUrNHkB+PKxqqaxLkqjUYMqg0Zr05Hbli+587DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8322029b986f1d7be9c1a732b5f988379fb6bedb430529dff19e7d46f5cea29f","last_reissued_at":"2026-07-05T04:40:31.611790Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:40:31.611790Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Parallel measurements of vibrational modes in a few-layer graphene nanomechanical resonator using software-defined radio dongles","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Ce Zhang, Chen Yang, FengNan Chen, Heng Lu, Joel Moser, Jue Wang, Ye Tian, Ying Yan, Yubin Zhang","submitted_at":"2022-07-15T09:14:29Z","abstract_excerpt":"Software-defined radio dongles are small and inexpensive receivers well known to amateur radio enthusiasts. When connected to an antenna, they enable monitoring of a wide range of the radio spectrum by conditioning the input signal and transferring a downconverted version of it to a personal computer for software processing. Here, we employ a composite of two such dongles, interfaced with codes written in MATLAB and GNU Radio, as a measuring instrument to study the flexural vibrations of a few-layer graphene nanomechanical resonator. Instead of an antenna, we connect the dongles to the split o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.07358","kind":"arxiv","version":1},"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/2207.07358/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":"2207.07358","created_at":"2026-07-05T04:40:31.611847+00:00"},{"alias_kind":"arxiv_version","alias_value":"2207.07358v1","created_at":"2026-07-05T04:40:31.611847+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.07358","created_at":"2026-07-05T04:40:31.611847+00:00"},{"alias_kind":"pith_short_12","alias_value":"QMRAFG4YN4OX","created_at":"2026-07-05T04:40:31.611847+00:00"},{"alias_kind":"pith_short_16","alias_value":"QMRAFG4YN4OXX2OB","created_at":"2026-07-05T04:40:31.611847+00:00"},{"alias_kind":"pith_short_8","alias_value":"QMRAFG4Y","created_at":"2026-07-05T04:40:31.611847+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/QMRAFG4YN4OXX2OBU4ZLL6MIG6","json":"https://pith.science/pith/QMRAFG4YN4OXX2OBU4ZLL6MIG6.json","graph_json":"https://pith.science/api/pith-number/QMRAFG4YN4OXX2OBU4ZLL6MIG6/graph.json","events_json":"https://pith.science/api/pith-number/QMRAFG4YN4OXX2OBU4ZLL6MIG6/events.json","paper":"https://pith.science/paper/QMRAFG4Y"},"agent_actions":{"view_html":"https://pith.science/pith/QMRAFG4YN4OXX2OBU4ZLL6MIG6","download_json":"https://pith.science/pith/QMRAFG4YN4OXX2OBU4ZLL6MIG6.json","view_paper":"https://pith.science/paper/QMRAFG4Y","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2207.07358&json=true","fetch_graph":"https://pith.science/api/pith-number/QMRAFG4YN4OXX2OBU4ZLL6MIG6/graph.json","fetch_events":"https://pith.science/api/pith-number/QMRAFG4YN4OXX2OBU4ZLL6MIG6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QMRAFG4YN4OXX2OBU4ZLL6MIG6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QMRAFG4YN4OXX2OBU4ZLL6MIG6/action/storage_attestation","attest_author":"https://pith.science/pith/QMRAFG4YN4OXX2OBU4ZLL6MIG6/action/author_attestation","sign_citation":"https://pith.science/pith/QMRAFG4YN4OXX2OBU4ZLL6MIG6/action/citation_signature","submit_replication":"https://pith.science/pith/QMRAFG4YN4OXX2OBU4ZLL6MIG6/action/replication_record"}},"created_at":"2026-07-05T04:40:31.611847+00:00","updated_at":"2026-07-05T04:40:31.611847+00:00"}