{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:GFKAMKVZHA4WONNISHABA5F7XD","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":"db7574ff0d8920e991a3d81cb158472794ae2bb2fd51586872c8f2089e4323ca","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-31T22:41:53Z","title_canon_sha256":"4bc9992385d67f17138770338bdf4dc5799b9f70cc2da95ed62ce714e16f70ee"},"schema_version":"1.0","source":{"id":"1808.00099","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.00099","created_at":"2026-05-18T00:00:08Z"},{"alias_kind":"arxiv_version","alias_value":"1808.00099v2","created_at":"2026-05-18T00:00:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.00099","created_at":"2026-05-18T00:00:08Z"},{"alias_kind":"pith_short_12","alias_value":"GFKAMKVZHA4W","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GFKAMKVZHA4WONNI","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GFKAMKVZ","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:4577eb7fd26dfbaa2e2a1fdde7d69d92104d6343b427f621fdb62b15ea09f92b","target":"graph","created_at":"2026-05-18T00:00:08Z","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":"Rashba spin-orbit coupling appears in 2D systems lacking inversion symmetry, and causes the spin-splitting of otherwise degenerate energy bands into an upper and lower helicity band. In this paper, we explore how impurity scattering affects transport in the ultra-low-density regime where electrons are confined to the lower helicity band. A previous study has investigated the conductivity in this regime using a treatment in the first Born approximation. In this work, we use the full T-matrix to uncover new features of the conductivity. We first compute the conductivity within a semiclassical Bo","authors_text":"Joel Hutchinson, Joseph Maciejko","cross_cats":["cond-mat.dis-nn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-31T22:41:53Z","title":"Unconventional transport in low-density two-dimensional Rashba systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.00099","kind":"arxiv","version":2},"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":"sha256:8b0ce3b88ebb43f1d37cdb7dcaa98efdeb7e3194b3738bee9fd7b6b77c8a299d","target":"record","created_at":"2026-05-18T00:00:08Z","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":"db7574ff0d8920e991a3d81cb158472794ae2bb2fd51586872c8f2089e4323ca","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-31T22:41:53Z","title_canon_sha256":"4bc9992385d67f17138770338bdf4dc5799b9f70cc2da95ed62ce714e16f70ee"},"schema_version":"1.0","source":{"id":"1808.00099","kind":"arxiv","version":2}},"canonical_sha256":"3154062ab938396735a891c01074bfb8d890de03328b7543fcafaadda3102e83","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3154062ab938396735a891c01074bfb8d890de03328b7543fcafaadda3102e83","first_computed_at":"2026-05-18T00:00:08.229052Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:08.229052Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5IA+CXHjaWL8wb80XD68bQCE34Q9MnTRWmqLl1GZWcnoM614UUbiFDg89MmHwf/m+LDT/pW+sRQNsAc9USN3Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:08.229658Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.00099","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8b0ce3b88ebb43f1d37cdb7dcaa98efdeb7e3194b3738bee9fd7b6b77c8a299d","sha256:4577eb7fd26dfbaa2e2a1fdde7d69d92104d6343b427f621fdb62b15ea09f92b"],"state_sha256":"4467c3212094151b8cd570ff7b000e3506fb8f496ec3e81589038b5062c60da9"}