{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:7FVXDZZYUE722LXYXHWCQMYIAS","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"d3ad7f7c558b1ecc5aa66c7a5658b4f405f263583e66ab4b8a2cddb1254b92ef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-07-20T17:06:33Z","title_canon_sha256":"e7ddce61ba32f2d394ed0d4e489a12579ddfe5828bab9e973030db9749d3530f"},"schema_version":"1.0","source":{"id":"1607.06081","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.06081","created_at":"2026-05-18T01:10:42Z"},{"alias_kind":"arxiv_version","alias_value":"1607.06081v1","created_at":"2026-05-18T01:10:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.06081","created_at":"2026-05-18T01:10:42Z"},{"alias_kind":"pith_short_12","alias_value":"7FVXDZZYUE72","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"7FVXDZZYUE722LXY","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"7FVXDZZY","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:c20352958a2625a6c9314b5a8b170e43610b5c3e93ee63ca55a3edfd6bc11e0d","target":"graph","created_at":"2026-05-18T01:10:42Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"In recent work by Schnez et al. [PRB 78, 195427 (2008)], they studied the analytical model of the energy spectrum of a graphene quantum dot in a perpendicular magnetic field. In this comment we first point out that the results Eqs.(5), (6) and (11) presented by them in [1] are not reliable and then give our results.","authors_text":"Babatunde J. Falaye, Guo-Hua Sun, Shi-Hai Dong, Wen-Chao Qiang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-07-20T17:06:33Z","title":"Comment on \"Analytic model of the energy spectrum of a graphene quantum dot in a perpendicular magnetic field\""},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.06081","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:5257710e388e3cc9213b4e0d464235266162b5071ee7c2161f2d8ccd931b80f8","target":"record","created_at":"2026-05-18T01:10:42Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"d3ad7f7c558b1ecc5aa66c7a5658b4f405f263583e66ab4b8a2cddb1254b92ef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-07-20T17:06:33Z","title_canon_sha256":"e7ddce61ba32f2d394ed0d4e489a12579ddfe5828bab9e973030db9749d3530f"},"schema_version":"1.0","source":{"id":"1607.06081","kind":"arxiv","version":1}},"canonical_sha256":"f96b71e738a13fad2ef8b9ec28330804bea7a1461cc02afffb4c301075944e63","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f96b71e738a13fad2ef8b9ec28330804bea7a1461cc02afffb4c301075944e63","first_computed_at":"2026-05-18T01:10:42.444864Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:10:42.444864Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dJjC/Sg6p4Z8gqz3DKPf1dWv4qQ3WxJp4uusWL3Ebf8B33QMx9mQMB01gnzfcpYA96NsC4FBEV8wJRTIykogCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:10:42.445356Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.06081","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5257710e388e3cc9213b4e0d464235266162b5071ee7c2161f2d8ccd931b80f8","sha256:c20352958a2625a6c9314b5a8b170e43610b5c3e93ee63ca55a3edfd6bc11e0d"],"state_sha256":"a71b87a691be781fc277d901b7e7d871f6c37722beefae7a2d026ecb130d5fbd"}