{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:TCCAUQEQ5S24PMQB3RTNWEHOXI","short_pith_number":"pith:TCCAUQEQ","canonical_record":{"source":{"id":"1307.0422","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-07-01T16:11:33Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"972f77e71cb0559ef7b03a1321d05ad2a6b6095e1de93268f02e359eae7dfca2","abstract_canon_sha256":"fab4bc9d887892456eaff935c94936959cc02db45181df1799ca4af174a4f2ea"},"schema_version":"1.0"},"canonical_sha256":"98840a4090ecb5c7b201dc66db10eeba1242f9b6c99fc2b05beed614c0d2ee24","source":{"kind":"arxiv","id":"1307.0422","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.0422","created_at":"2026-05-18T03:19:00Z"},{"alias_kind":"arxiv_version","alias_value":"1307.0422v1","created_at":"2026-05-18T03:19:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.0422","created_at":"2026-05-18T03:19:00Z"},{"alias_kind":"pith_short_12","alias_value":"TCCAUQEQ5S24","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"TCCAUQEQ5S24PMQB","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"TCCAUQEQ","created_at":"2026-05-18T12:27:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:TCCAUQEQ5S24PMQB3RTNWEHOXI","target":"record","payload":{"canonical_record":{"source":{"id":"1307.0422","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-07-01T16:11:33Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"972f77e71cb0559ef7b03a1321d05ad2a6b6095e1de93268f02e359eae7dfca2","abstract_canon_sha256":"fab4bc9d887892456eaff935c94936959cc02db45181df1799ca4af174a4f2ea"},"schema_version":"1.0"},"canonical_sha256":"98840a4090ecb5c7b201dc66db10eeba1242f9b6c99fc2b05beed614c0d2ee24","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:19:00.857746Z","signature_b64":"XswTzDBcfRqczgphvvWT6Wh3AiAMtob6egCiGsjOrUUE+IU7S4wbXrZJhIlM5Iw3nRjfvnnVxblB951fYboiAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"98840a4090ecb5c7b201dc66db10eeba1242f9b6c99fc2b05beed614c0d2ee24","last_reissued_at":"2026-05-18T03:19:00.856959Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:19:00.856959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1307.0422","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":"2026-05-18T03:19:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wO61sGHW/5DJuqO9P9/v+IkWWsGx+fx7IZmIGGowVE7SXWZztwVMJbjY0bNH9sAeu/d2BPPMQlIxXDJsAKZ8CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T04:33:44.981661Z"},"content_sha256":"34224649038c8ce17c45967b6138f514ee363ac1ab247cefed9d2537c23066c1","schema_version":"1.0","event_id":"sha256:34224649038c8ce17c45967b6138f514ee363ac1ab247cefed9d2537c23066c1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:TCCAUQEQ5S24PMQB3RTNWEHOXI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phonon structure in dispersion curves and density of states of massive Dirac Fermions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"cond-mat.mes-hall","authors_text":"J. P. Carbotte, Zhou Li","submitted_at":"2013-07-01T16:11:33Z","abstract_excerpt":"Dirac fermions exist in many solid state systems including graphene, silicene and other two dimensional membranes such as are found in group VI dichalcogenides, as well as on the surface of some insulators where such states are protected by topology. Coupling of those fermions to phonons introduces new structures in their dispersion curves and, in the case of massive Dirac fermions, can shift and modify the gap. We show how these changes present in angular-resolved photoemission spectroscopy of the dressed charge carrier dispersion curves and scanning tunneling microscopy measurements of their"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.0422","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":"2026-05-18T03:19:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TFyE0GoFScOrnrwjPa2RWq4vAysx04LhbwIa26ipCEHeeswr0M51jtev4Q5OxvqLzyUvx4Z82qftUWkBBqVHAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T04:33:44.982017Z"},"content_sha256":"b9a679e0ffae0eb1370be9158bcad06ad98b3805bf4b32bb9db788a1545bc058","schema_version":"1.0","event_id":"sha256:b9a679e0ffae0eb1370be9158bcad06ad98b3805bf4b32bb9db788a1545bc058"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TCCAUQEQ5S24PMQB3RTNWEHOXI/bundle.json","state_url":"https://pith.science/pith/TCCAUQEQ5S24PMQB3RTNWEHOXI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TCCAUQEQ5S24PMQB3RTNWEHOXI/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":"2026-06-01T04:33:44Z","links":{"resolver":"https://pith.science/pith/TCCAUQEQ5S24PMQB3RTNWEHOXI","bundle":"https://pith.science/pith/TCCAUQEQ5S24PMQB3RTNWEHOXI/bundle.json","state":"https://pith.science/pith/TCCAUQEQ5S24PMQB3RTNWEHOXI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TCCAUQEQ5S24PMQB3RTNWEHOXI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:TCCAUQEQ5S24PMQB3RTNWEHOXI","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":"fab4bc9d887892456eaff935c94936959cc02db45181df1799ca4af174a4f2ea","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-07-01T16:11:33Z","title_canon_sha256":"972f77e71cb0559ef7b03a1321d05ad2a6b6095e1de93268f02e359eae7dfca2"},"schema_version":"1.0","source":{"id":"1307.0422","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.0422","created_at":"2026-05-18T03:19:00Z"},{"alias_kind":"arxiv_version","alias_value":"1307.0422v1","created_at":"2026-05-18T03:19:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.0422","created_at":"2026-05-18T03:19:00Z"},{"alias_kind":"pith_short_12","alias_value":"TCCAUQEQ5S24","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"TCCAUQEQ5S24PMQB","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"TCCAUQEQ","created_at":"2026-05-18T12:27:59Z"}],"graph_snapshots":[{"event_id":"sha256:b9a679e0ffae0eb1370be9158bcad06ad98b3805bf4b32bb9db788a1545bc058","target":"graph","created_at":"2026-05-18T03:19:00Z","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":"Dirac fermions exist in many solid state systems including graphene, silicene and other two dimensional membranes such as are found in group VI dichalcogenides, as well as on the surface of some insulators where such states are protected by topology. Coupling of those fermions to phonons introduces new structures in their dispersion curves and, in the case of massive Dirac fermions, can shift and modify the gap. We show how these changes present in angular-resolved photoemission spectroscopy of the dressed charge carrier dispersion curves and scanning tunneling microscopy measurements of their","authors_text":"J. P. Carbotte, Zhou Li","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-07-01T16:11:33Z","title":"Phonon structure in dispersion curves and density of states of massive Dirac Fermions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.0422","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":"sha256:34224649038c8ce17c45967b6138f514ee363ac1ab247cefed9d2537c23066c1","target":"record","created_at":"2026-05-18T03:19:00Z","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":"fab4bc9d887892456eaff935c94936959cc02db45181df1799ca4af174a4f2ea","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-07-01T16:11:33Z","title_canon_sha256":"972f77e71cb0559ef7b03a1321d05ad2a6b6095e1de93268f02e359eae7dfca2"},"schema_version":"1.0","source":{"id":"1307.0422","kind":"arxiv","version":1}},"canonical_sha256":"98840a4090ecb5c7b201dc66db10eeba1242f9b6c99fc2b05beed614c0d2ee24","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"98840a4090ecb5c7b201dc66db10eeba1242f9b6c99fc2b05beed614c0d2ee24","first_computed_at":"2026-05-18T03:19:00.856959Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:19:00.856959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XswTzDBcfRqczgphvvWT6Wh3AiAMtob6egCiGsjOrUUE+IU7S4wbXrZJhIlM5Iw3nRjfvnnVxblB951fYboiAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:19:00.857746Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.0422","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:34224649038c8ce17c45967b6138f514ee363ac1ab247cefed9d2537c23066c1","sha256:b9a679e0ffae0eb1370be9158bcad06ad98b3805bf4b32bb9db788a1545bc058"],"state_sha256":"df271c82216a23aca699e3015df7fe1d638ce653c79cadd548dad1a6a1a8bde4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V0UgOxHSJ01NtBTYkInVpr5w+6P41THXA7ckutHjtNpdXvHyMMrgzZPVb9YAoyMhbgYX+45/gYGGOzzIKMANAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T04:33:44.984145Z","bundle_sha256":"f9f6368dfb57710f14d89138392b3e938418aef64091f3cd92abce6288cfb852"}}