{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:RVHEAFXFR7CUPZL5GVMF6H2FGB","short_pith_number":"pith:RVHEAFXF","schema_version":"1.0","canonical_sha256":"8d4e4016e58fc547e57d35585f1f453047a50603674812a35bb9141b5e652148","source":{"kind":"arxiv","id":"1902.08365","version":1},"attestation_state":"computed","paper":{"title":"A highly sensitive magnetic sensor using a 2D van der Waals ferromagnetic material","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Manh-Huong Phan, Manuel Bonilla, Matthias Batzill, Pham Thanh Huy, Sadhu Kolekar, Tatiana Eggers, Valery Ortiz Jimenez, Vijaysankar Kalappattil","submitted_at":"2019-02-22T05:11:03Z","abstract_excerpt":"Two-dimensional (2D) van der Waals ferromagnetic materials are emerging as promising candidates for applications in ultra-compact spintronic nanodevices, nanosensors, and information storage. Our recent discovery of the strong room temperature ferromagnetism in single layers of VSe2 grown on graphite or MoS2 substrate has opened new opportunities to explore these ultrathin magnets for such applications. In this paper, we present a new type of magnetic sensor that utilizes the single layer VSe2 film as a highly sensitive magnetic core. The sensor relies in changes in resonance frequency of the "},"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":"1902.08365","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2019-02-22T05:11:03Z","cross_cats_sorted":[],"title_canon_sha256":"092df2c78928647aa4f0114e9edacf34aca0ef63954400c855c18b7119461b96","abstract_canon_sha256":"b706aa9714d0b155818adcb5775fcb73d39d4b7ea586e887de44ae506fe59be5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:52:57.470793Z","signature_b64":"siDgLIW5CjtlhvVJoUjBWoHfVg48zZKbjUxmIBY1UTC1V6r24hLtRU+JJ8Oa4/wKPprMzweYOx/vBKiVyr71Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8d4e4016e58fc547e57d35585f1f453047a50603674812a35bb9141b5e652148","last_reissued_at":"2026-05-17T23:52:57.470079Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:52:57.470079Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A highly sensitive magnetic sensor using a 2D van der Waals ferromagnetic material","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Manh-Huong Phan, Manuel Bonilla, Matthias Batzill, Pham Thanh Huy, Sadhu Kolekar, Tatiana Eggers, Valery Ortiz Jimenez, Vijaysankar Kalappattil","submitted_at":"2019-02-22T05:11:03Z","abstract_excerpt":"Two-dimensional (2D) van der Waals ferromagnetic materials are emerging as promising candidates for applications in ultra-compact spintronic nanodevices, nanosensors, and information storage. Our recent discovery of the strong room temperature ferromagnetism in single layers of VSe2 grown on graphite or MoS2 substrate has opened new opportunities to explore these ultrathin magnets for such applications. In this paper, we present a new type of magnetic sensor that utilizes the single layer VSe2 film as a highly sensitive magnetic core. The sensor relies in changes in resonance frequency of the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.08365","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":""},"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":"1902.08365","created_at":"2026-05-17T23:52:57.470191+00:00"},{"alias_kind":"arxiv_version","alias_value":"1902.08365v1","created_at":"2026-05-17T23:52:57.470191+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.08365","created_at":"2026-05-17T23:52:57.470191+00:00"},{"alias_kind":"pith_short_12","alias_value":"RVHEAFXFR7CU","created_at":"2026-05-18T12:33:27.125529+00:00"},{"alias_kind":"pith_short_16","alias_value":"RVHEAFXFR7CUPZL5","created_at":"2026-05-18T12:33:27.125529+00:00"},{"alias_kind":"pith_short_8","alias_value":"RVHEAFXF","created_at":"2026-05-18T12:33:27.125529+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/RVHEAFXFR7CUPZL5GVMF6H2FGB","json":"https://pith.science/pith/RVHEAFXFR7CUPZL5GVMF6H2FGB.json","graph_json":"https://pith.science/api/pith-number/RVHEAFXFR7CUPZL5GVMF6H2FGB/graph.json","events_json":"https://pith.science/api/pith-number/RVHEAFXFR7CUPZL5GVMF6H2FGB/events.json","paper":"https://pith.science/paper/RVHEAFXF"},"agent_actions":{"view_html":"https://pith.science/pith/RVHEAFXFR7CUPZL5GVMF6H2FGB","download_json":"https://pith.science/pith/RVHEAFXFR7CUPZL5GVMF6H2FGB.json","view_paper":"https://pith.science/paper/RVHEAFXF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1902.08365&json=true","fetch_graph":"https://pith.science/api/pith-number/RVHEAFXFR7CUPZL5GVMF6H2FGB/graph.json","fetch_events":"https://pith.science/api/pith-number/RVHEAFXFR7CUPZL5GVMF6H2FGB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RVHEAFXFR7CUPZL5GVMF6H2FGB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RVHEAFXFR7CUPZL5GVMF6H2FGB/action/storage_attestation","attest_author":"https://pith.science/pith/RVHEAFXFR7CUPZL5GVMF6H2FGB/action/author_attestation","sign_citation":"https://pith.science/pith/RVHEAFXFR7CUPZL5GVMF6H2FGB/action/citation_signature","submit_replication":"https://pith.science/pith/RVHEAFXFR7CUPZL5GVMF6H2FGB/action/replication_record"}},"created_at":"2026-05-17T23:52:57.470191+00:00","updated_at":"2026-05-17T23:52:57.470191+00:00"}