{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:W7OVMDRBUGKU7AWL2TSNDAULLV","short_pith_number":"pith:W7OVMDRB","schema_version":"1.0","canonical_sha256":"b7dd560e21a1954f82cbd4e4d1828b5d6e8ac3294332f1272aa7baf7f9b4ce59","source":{"kind":"arxiv","id":"1003.5977","version":1},"attestation_state":"computed","paper":{"title":"The Modulation of de Haas-van Alphen Effect in Graphene by Electric Field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Erhu Zhang, Ning Ma, Shengli Zhang","submitted_at":"2010-03-31T06:18:17Z","abstract_excerpt":"This paper is to explore the de Haas-van Alphen effect $(dHvA)$ of graphene in the presence of an in-plane uniform electric field. Three major findings are yielded. First of all, the electric field is found to modulate the de Haas-van Alphen magnetization and magnetic susceptibility through the dimensionless parameter $(\\beta =\\frac{E}{\\upsilon_{F}B})$. As the parameter $\\beta$ increases, the values of magnetization and magnetic susceptibility increase to positive infinity or decrease to negative infinity at the exotic point $\\beta_{c}=1$. Besides, the $dHvA$ oscillation amplitude rises abrupt"},"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":"1003.5977","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-03-31T06:18:17Z","cross_cats_sorted":[],"title_canon_sha256":"510469e013dd2ce49e313b35ce80288ac3d50f164724df3063e75de33ca8b8a7","abstract_canon_sha256":"a714f8d40a337f0076be69e630d1042c20d671c87ad957beb5412bbd3862cec2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:24:25.769030Z","signature_b64":"/73bD5hvggUx8Ze9x2d+aAQw1WfP6p1utQBcdrtGGZyGuwGBvmf2YwOW8qJ7lMp0gFEE0UqAABslYcHZCccVCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b7dd560e21a1954f82cbd4e4d1828b5d6e8ac3294332f1272aa7baf7f9b4ce59","last_reissued_at":"2026-05-18T02:24:25.768433Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:24:25.768433Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Modulation of de Haas-van Alphen Effect in Graphene by Electric Field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Erhu Zhang, Ning Ma, Shengli Zhang","submitted_at":"2010-03-31T06:18:17Z","abstract_excerpt":"This paper is to explore the de Haas-van Alphen effect $(dHvA)$ of graphene in the presence of an in-plane uniform electric field. Three major findings are yielded. First of all, the electric field is found to modulate the de Haas-van Alphen magnetization and magnetic susceptibility through the dimensionless parameter $(\\beta =\\frac{E}{\\upsilon_{F}B})$. As the parameter $\\beta$ increases, the values of magnetization and magnetic susceptibility increase to positive infinity or decrease to negative infinity at the exotic point $\\beta_{c}=1$. Besides, the $dHvA$ oscillation amplitude rises abrupt"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.5977","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":"1003.5977","created_at":"2026-05-18T02:24:25.768539+00:00"},{"alias_kind":"arxiv_version","alias_value":"1003.5977v1","created_at":"2026-05-18T02:24:25.768539+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.5977","created_at":"2026-05-18T02:24:25.768539+00:00"},{"alias_kind":"pith_short_12","alias_value":"W7OVMDRBUGKU","created_at":"2026-05-18T12:26:15.391820+00:00"},{"alias_kind":"pith_short_16","alias_value":"W7OVMDRBUGKU7AWL","created_at":"2026-05-18T12:26:15.391820+00:00"},{"alias_kind":"pith_short_8","alias_value":"W7OVMDRB","created_at":"2026-05-18T12:26:15.391820+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/W7OVMDRBUGKU7AWL2TSNDAULLV","json":"https://pith.science/pith/W7OVMDRBUGKU7AWL2TSNDAULLV.json","graph_json":"https://pith.science/api/pith-number/W7OVMDRBUGKU7AWL2TSNDAULLV/graph.json","events_json":"https://pith.science/api/pith-number/W7OVMDRBUGKU7AWL2TSNDAULLV/events.json","paper":"https://pith.science/paper/W7OVMDRB"},"agent_actions":{"view_html":"https://pith.science/pith/W7OVMDRBUGKU7AWL2TSNDAULLV","download_json":"https://pith.science/pith/W7OVMDRBUGKU7AWL2TSNDAULLV.json","view_paper":"https://pith.science/paper/W7OVMDRB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1003.5977&json=true","fetch_graph":"https://pith.science/api/pith-number/W7OVMDRBUGKU7AWL2TSNDAULLV/graph.json","fetch_events":"https://pith.science/api/pith-number/W7OVMDRBUGKU7AWL2TSNDAULLV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/W7OVMDRBUGKU7AWL2TSNDAULLV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/W7OVMDRBUGKU7AWL2TSNDAULLV/action/storage_attestation","attest_author":"https://pith.science/pith/W7OVMDRBUGKU7AWL2TSNDAULLV/action/author_attestation","sign_citation":"https://pith.science/pith/W7OVMDRBUGKU7AWL2TSNDAULLV/action/citation_signature","submit_replication":"https://pith.science/pith/W7OVMDRBUGKU7AWL2TSNDAULLV/action/replication_record"}},"created_at":"2026-05-18T02:24:25.768539+00:00","updated_at":"2026-05-18T02:24:25.768539+00:00"}