{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:2YFNOD2PRACXJOHOR67QDQCRTB","short_pith_number":"pith:2YFNOD2P","canonical_record":{"source":{"id":"1706.06671","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-06-20T21:29:43Z","cross_cats_sorted":[],"title_canon_sha256":"e43f78523c6cbdd05e21e636a8b516b96f8b8b75145595db869b7fe93fc0c7b9","abstract_canon_sha256":"dc6314e3fb28495ac1c651d99af9e80edc108912e5f56497fbcc0816688a0594"},"schema_version":"1.0"},"canonical_sha256":"d60ad70f4f880574b8ee8fbf01c051987e9b3afbc6e904327c03384b2d8e96e6","source":{"kind":"arxiv","id":"1706.06671","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.06671","created_at":"2026-05-18T00:41:57Z"},{"alias_kind":"arxiv_version","alias_value":"1706.06671v1","created_at":"2026-05-18T00:41:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.06671","created_at":"2026-05-18T00:41:57Z"},{"alias_kind":"pith_short_12","alias_value":"2YFNOD2PRACX","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"2YFNOD2PRACXJOHO","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"2YFNOD2P","created_at":"2026-05-18T12:30:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:2YFNOD2PRACXJOHOR67QDQCRTB","target":"record","payload":{"canonical_record":{"source":{"id":"1706.06671","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-06-20T21:29:43Z","cross_cats_sorted":[],"title_canon_sha256":"e43f78523c6cbdd05e21e636a8b516b96f8b8b75145595db869b7fe93fc0c7b9","abstract_canon_sha256":"dc6314e3fb28495ac1c651d99af9e80edc108912e5f56497fbcc0816688a0594"},"schema_version":"1.0"},"canonical_sha256":"d60ad70f4f880574b8ee8fbf01c051987e9b3afbc6e904327c03384b2d8e96e6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:41:57.210617Z","signature_b64":"7u0FB7lMsm8jtxsFe0rUVm4+GWz9hkR0udNVUk7XUZ88trLP+WYtgSeJgmUbkayR/eqow5yZZhBjFjZpYrpOAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d60ad70f4f880574b8ee8fbf01c051987e9b3afbc6e904327c03384b2d8e96e6","last_reissued_at":"2026-05-18T00:41:57.209893Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:41:57.209893Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.06671","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:41:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dV1FLNQvl2pqKCGDE+VjWXgFh0RNDhY0Bd2J81QjQPus2Rg/0V0D2iQktOJvPyjXwhILXwIXmnpXl/hQFW9GAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T23:39:15.072053Z"},"content_sha256":"058de6678892be3e1084397c80c61aa2e24b0d20d074236066e7cce96383f51b","schema_version":"1.0","event_id":"sha256:058de6678892be3e1084397c80c61aa2e24b0d20d074236066e7cce96383f51b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:2YFNOD2PRACXJOHOR67QDQCRTB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Energy Levels of Quantum Ring in ABA-Stacked Trilayer Graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Abdelhadi Bahaoui, Abdelhadi Belouad, Ahmed Jellal, Youness Zahidi","submitted_at":"2017-06-20T21:29:43Z","abstract_excerpt":"We present the solutions of the energy spectrum of charge carriers confined in quantum ring in ABA-stacked trilayer graphene subjected to a perpendicular magnetic field. The calculations were performed in the context of the continuum model by solving the Dirac equation for a zero width ring geometry, i.e. freezing out the carrier radial motion. We show that the obtained energy spectrum exhibits different symmetries with respect to the magnetic field and other parameters. The application of a potential shift the energy spectrum vertically while the application of a magnetic field breaks all sym"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.06671","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:41:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bplh+d66dZl1tJShLvr42hFFQMkbHkISTd3hyKXYoCs/nq1ydhr1k4jhWvxuJ/H4EXfYQbR2zv4nkQR1rC0SBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T23:39:15.072731Z"},"content_sha256":"6d959a699922e5613f483ea633424fd50c75b07dc3767c9b39f0e0919c5abe4d","schema_version":"1.0","event_id":"sha256:6d959a699922e5613f483ea633424fd50c75b07dc3767c9b39f0e0919c5abe4d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2YFNOD2PRACXJOHOR67QDQCRTB/bundle.json","state_url":"https://pith.science/pith/2YFNOD2PRACXJOHOR67QDQCRTB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2YFNOD2PRACXJOHOR67QDQCRTB/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-25T23:39:15Z","links":{"resolver":"https://pith.science/pith/2YFNOD2PRACXJOHOR67QDQCRTB","bundle":"https://pith.science/pith/2YFNOD2PRACXJOHOR67QDQCRTB/bundle.json","state":"https://pith.science/pith/2YFNOD2PRACXJOHOR67QDQCRTB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2YFNOD2PRACXJOHOR67QDQCRTB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:2YFNOD2PRACXJOHOR67QDQCRTB","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":"dc6314e3fb28495ac1c651d99af9e80edc108912e5f56497fbcc0816688a0594","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-06-20T21:29:43Z","title_canon_sha256":"e43f78523c6cbdd05e21e636a8b516b96f8b8b75145595db869b7fe93fc0c7b9"},"schema_version":"1.0","source":{"id":"1706.06671","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.06671","created_at":"2026-05-18T00:41:57Z"},{"alias_kind":"arxiv_version","alias_value":"1706.06671v1","created_at":"2026-05-18T00:41:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.06671","created_at":"2026-05-18T00:41:57Z"},{"alias_kind":"pith_short_12","alias_value":"2YFNOD2PRACX","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"2YFNOD2PRACXJOHO","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"2YFNOD2P","created_at":"2026-05-18T12:30:55Z"}],"graph_snapshots":[{"event_id":"sha256:6d959a699922e5613f483ea633424fd50c75b07dc3767c9b39f0e0919c5abe4d","target":"graph","created_at":"2026-05-18T00:41:57Z","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":"We present the solutions of the energy spectrum of charge carriers confined in quantum ring in ABA-stacked trilayer graphene subjected to a perpendicular magnetic field. The calculations were performed in the context of the continuum model by solving the Dirac equation for a zero width ring geometry, i.e. freezing out the carrier radial motion. We show that the obtained energy spectrum exhibits different symmetries with respect to the magnetic field and other parameters. The application of a potential shift the energy spectrum vertically while the application of a magnetic field breaks all sym","authors_text":"Abdelhadi Bahaoui, Abdelhadi Belouad, Ahmed Jellal, Youness Zahidi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-06-20T21:29:43Z","title":"Energy Levels of Quantum Ring in ABA-Stacked Trilayer Graphene"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.06671","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":"sha256:058de6678892be3e1084397c80c61aa2e24b0d20d074236066e7cce96383f51b","target":"record","created_at":"2026-05-18T00:41:57Z","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":"dc6314e3fb28495ac1c651d99af9e80edc108912e5f56497fbcc0816688a0594","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-06-20T21:29:43Z","title_canon_sha256":"e43f78523c6cbdd05e21e636a8b516b96f8b8b75145595db869b7fe93fc0c7b9"},"schema_version":"1.0","source":{"id":"1706.06671","kind":"arxiv","version":1}},"canonical_sha256":"d60ad70f4f880574b8ee8fbf01c051987e9b3afbc6e904327c03384b2d8e96e6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d60ad70f4f880574b8ee8fbf01c051987e9b3afbc6e904327c03384b2d8e96e6","first_computed_at":"2026-05-18T00:41:57.209893Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:41:57.209893Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7u0FB7lMsm8jtxsFe0rUVm4+GWz9hkR0udNVUk7XUZ88trLP+WYtgSeJgmUbkayR/eqow5yZZhBjFjZpYrpOAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:41:57.210617Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.06671","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:058de6678892be3e1084397c80c61aa2e24b0d20d074236066e7cce96383f51b","sha256:6d959a699922e5613f483ea633424fd50c75b07dc3767c9b39f0e0919c5abe4d"],"state_sha256":"e2318f17f180ce5a41b5fe0108612a8f6a0cc7253ca9b5ff369efdae633f311a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YdiF3uP/R71MjAY9XRO1RDfX7GhGSiFOPt4RtC1dPCM9IJAxYaxs3C2TqbBZPlcnc77zJ5PGDaKBccOWvh0gBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T23:39:15.076418Z","bundle_sha256":"4ca273be81737e88157b47c032e09666b3718c5a87d985e7571f5f724ac93be6"}}