{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:CTNLCINJK7TQQMP5XJF3NZFQFD","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":"3c330140addc60ed27153cabdc08336d81555a62d004fe677862e94c8737ec4e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-04-29T18:08:58Z","title_canon_sha256":"dd9918fe2455bb1477f0cafd74f9929877e26f1cc16fb8e598defbf397935efe"},"schema_version":"1.0","source":{"id":"1304.7729","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.7729","created_at":"2026-05-18T01:50:14Z"},{"alias_kind":"arxiv_version","alias_value":"1304.7729v1","created_at":"2026-05-18T01:50:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.7729","created_at":"2026-05-18T01:50:14Z"},{"alias_kind":"pith_short_12","alias_value":"CTNLCINJK7TQ","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"CTNLCINJK7TQQMP5","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"CTNLCINJ","created_at":"2026-05-18T12:27:40Z"}],"graph_snapshots":[{"event_id":"sha256:d2f2235fd2897bef3d001ac57ed2e07ee09e2ef2f8a29f17b4ae43537b48a14e","target":"graph","created_at":"2026-05-18T01:50:14Z","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 theoretically study the effect of the motion and the merging of Dirac cone on the interlayer magnetoresistance in multilayer graphene like systems. This merging, which could be induced by a uniaxial strain, gives rise in monolayer Dirac electron system to a topological transition from a semi-metallic phase to an insulating phase where Dirac points disappear. Based on a universal Hamiltonian proposed to describe the motion and the merging of Dirac points in two dimensional Dirac electron crystals, we calculate the interlayer conductivity of a stack of deformed graphene like layers using Kubo","authors_text":"Mohamed Assili, Sonia Haddad","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-04-29T18:08:58Z","title":"Interlayer magnetoresistance in multilayer Dirac electron systems: motion and merging of Dirac cones"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.7729","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":"sha256:7ed23f192de2491fbd1d0ed22dae3fff1149071f9e87a8d422c1c92c6e3f137a","target":"record","created_at":"2026-05-18T01:50:14Z","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":"3c330140addc60ed27153cabdc08336d81555a62d004fe677862e94c8737ec4e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-04-29T18:08:58Z","title_canon_sha256":"dd9918fe2455bb1477f0cafd74f9929877e26f1cc16fb8e598defbf397935efe"},"schema_version":"1.0","source":{"id":"1304.7729","kind":"arxiv","version":1}},"canonical_sha256":"14dab121a957e70831fdba4bb6e4b028f1ca3b28574bf49935e51c4be6fa92d4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"14dab121a957e70831fdba4bb6e4b028f1ca3b28574bf49935e51c4be6fa92d4","first_computed_at":"2026-05-18T01:50:14.577862Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:50:14.577862Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UuT/JUzvnIbcdplEDuPagJFvpG+ciJlSYPA4rSNB4bKyAASXm5OY92tHkDtexoJQMC0067Y26kSmjqbkJH2dBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:50:14.578463Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.7729","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7ed23f192de2491fbd1d0ed22dae3fff1149071f9e87a8d422c1c92c6e3f137a","sha256:d2f2235fd2897bef3d001ac57ed2e07ee09e2ef2f8a29f17b4ae43537b48a14e"],"state_sha256":"f49c82d8f89d0e6fc863481b25e65d8d1978494de59e224683f304e948f01c11"}