{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:Z737I7GVYEXZZR3XJMEFG4JVYX","short_pith_number":"pith:Z737I7GV","schema_version":"1.0","canonical_sha256":"cff7f47cd5c12f9cc7774b08537135c5e5914ea9c0ff836b178e5b6e2320d031","source":{"kind":"arxiv","id":"1505.08068","version":1},"attestation_state":"computed","paper":{"title":"Gate-Tunable Graphene Quantum Dot and Dirac Oscillator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th","math-ph","math.MP","quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"Abdelhadi Belouad, Ahmed Jellal, Youness Zahidi","submitted_at":"2015-05-29T14:45:51Z","abstract_excerpt":"We obtain the solution of the Dirac equation in (2+1) dimensions in the presence of a constant magnetic field normal to the plane together with a two-dimensional Dirac-oscillator potential coupling. We study the energy spectrum of graphene quantum dot (QD) defined by electrostatic gates. We give discussions of our results based on different physical settings, whether the cyclotron frequency is similar or larger/smaller compared to the oscillator frequency. This defines an effective magnetic field that produces the effective quantized Landau levels. We study analytically such field in gate-tuna"},"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":"1505.08068","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-05-29T14:45:51Z","cross_cats_sorted":["hep-th","math-ph","math.MP","quant-ph"],"title_canon_sha256":"fa6647dfdba482420917448fd8870c8ac6471b358675b6cf3f9c56049697f5f3","abstract_canon_sha256":"5d00c821e47dd15e07a3ef7e4bdb3ec502e49d514dec0a062c0417f4a378eb7f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:36.484365Z","signature_b64":"kJlMeGXJUCBUU+M6yiR/xWGVMkhhHmEhGUwqcUMVGFGUbpD27b7eY/zj5OIjNvJjfIrgcBdQRtwzueKMs1VaDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cff7f47cd5c12f9cc7774b08537135c5e5914ea9c0ff836b178e5b6e2320d031","last_reissued_at":"2026-05-18T01:20:36.483862Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:36.483862Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Gate-Tunable Graphene Quantum Dot and Dirac Oscillator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th","math-ph","math.MP","quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"Abdelhadi Belouad, Ahmed Jellal, Youness Zahidi","submitted_at":"2015-05-29T14:45:51Z","abstract_excerpt":"We obtain the solution of the Dirac equation in (2+1) dimensions in the presence of a constant magnetic field normal to the plane together with a two-dimensional Dirac-oscillator potential coupling. We study the energy spectrum of graphene quantum dot (QD) defined by electrostatic gates. We give discussions of our results based on different physical settings, whether the cyclotron frequency is similar or larger/smaller compared to the oscillator frequency. This defines an effective magnetic field that produces the effective quantized Landau levels. We study analytically such field in gate-tuna"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.08068","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":"1505.08068","created_at":"2026-05-18T01:20:36.483962+00:00"},{"alias_kind":"arxiv_version","alias_value":"1505.08068v1","created_at":"2026-05-18T01:20:36.483962+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.08068","created_at":"2026-05-18T01:20:36.483962+00:00"},{"alias_kind":"pith_short_12","alias_value":"Z737I7GVYEXZ","created_at":"2026-05-18T12:29:52.810259+00:00"},{"alias_kind":"pith_short_16","alias_value":"Z737I7GVYEXZZR3X","created_at":"2026-05-18T12:29:52.810259+00:00"},{"alias_kind":"pith_short_8","alias_value":"Z737I7GV","created_at":"2026-05-18T12:29:52.810259+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/Z737I7GVYEXZZR3XJMEFG4JVYX","json":"https://pith.science/pith/Z737I7GVYEXZZR3XJMEFG4JVYX.json","graph_json":"https://pith.science/api/pith-number/Z737I7GVYEXZZR3XJMEFG4JVYX/graph.json","events_json":"https://pith.science/api/pith-number/Z737I7GVYEXZZR3XJMEFG4JVYX/events.json","paper":"https://pith.science/paper/Z737I7GV"},"agent_actions":{"view_html":"https://pith.science/pith/Z737I7GVYEXZZR3XJMEFG4JVYX","download_json":"https://pith.science/pith/Z737I7GVYEXZZR3XJMEFG4JVYX.json","view_paper":"https://pith.science/paper/Z737I7GV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1505.08068&json=true","fetch_graph":"https://pith.science/api/pith-number/Z737I7GVYEXZZR3XJMEFG4JVYX/graph.json","fetch_events":"https://pith.science/api/pith-number/Z737I7GVYEXZZR3XJMEFG4JVYX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Z737I7GVYEXZZR3XJMEFG4JVYX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Z737I7GVYEXZZR3XJMEFG4JVYX/action/storage_attestation","attest_author":"https://pith.science/pith/Z737I7GVYEXZZR3XJMEFG4JVYX/action/author_attestation","sign_citation":"https://pith.science/pith/Z737I7GVYEXZZR3XJMEFG4JVYX/action/citation_signature","submit_replication":"https://pith.science/pith/Z737I7GVYEXZZR3XJMEFG4JVYX/action/replication_record"}},"created_at":"2026-05-18T01:20:36.483962+00:00","updated_at":"2026-05-18T01:20:36.483962+00:00"}