{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:HQGGZIIAD4NQGUUAE6X3E5BMR6","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":"2c4b9d48bda507bb2f18383cef78a5b74204df8bd952e4a448076204e663c17c","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-01-04T06:37:30Z","title_canon_sha256":"97457745b9cb3b8436184332ad3a6cc2c6c2f9271ec8de2ca992422d96f5e5d2"},"schema_version":"1.0","source":{"id":"1401.0782","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.0782","created_at":"2026-05-18T02:46:31Z"},{"alias_kind":"arxiv_version","alias_value":"1401.0782v3","created_at":"2026-05-18T02:46:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.0782","created_at":"2026-05-18T02:46:31Z"},{"alias_kind":"pith_short_12","alias_value":"HQGGZIIAD4NQ","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"HQGGZIIAD4NQGUUA","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"HQGGZIIA","created_at":"2026-05-18T12:28:30Z"}],"graph_snapshots":[{"event_id":"sha256:e06c81fbe67c1ecc4ceba1ad57110c498758d803623ba97389dd0bbc5e65621b","target":"graph","created_at":"2026-05-18T02:46:31Z","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 a real-space method for first-principles nano-scale electronic transport calculations. We use the non-equilibrium Green's function method with density functional theory and implement absorbing boundary conditions (ABCs, also known as complex absorbing potentials, or CAPs) to represent the effects of the semi-infinite leads. In real space, the Kohn-Sham Hamiltonian matrix is highly sparse. As a result, the transport problem parallelizes naturally and can scale favorably with system size, enabling the computation of conductance in relatively large molecular junction models. Our use of","authors_text":"Baruch Feldman, Leeor Kronik, Oded Hod, Tamar Seideman","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-01-04T06:37:30Z","title":"A real-space method for highly parallelizable electronic transport calculations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.0782","kind":"arxiv","version":3},"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":"sha256:386bf235f713d51a1b792826deb868baab2b72d6d014e7ff62237336033d77d6","target":"record","created_at":"2026-05-18T02:46:31Z","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":"2c4b9d48bda507bb2f18383cef78a5b74204df8bd952e4a448076204e663c17c","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-01-04T06:37:30Z","title_canon_sha256":"97457745b9cb3b8436184332ad3a6cc2c6c2f9271ec8de2ca992422d96f5e5d2"},"schema_version":"1.0","source":{"id":"1401.0782","kind":"arxiv","version":3}},"canonical_sha256":"3c0c6ca1001f1b03528027afb2742c8faf19300e6da69ff41ae15d619cc950ce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3c0c6ca1001f1b03528027afb2742c8faf19300e6da69ff41ae15d619cc950ce","first_computed_at":"2026-05-18T02:46:31.027625Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:46:31.027625Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4PPsTNaFzbi/nmdhBePyHOkiw5tkK9uPC7MwMR2z3gQSzzRg4nSb49Ks554Z+750k/ao8N4Gh9cty4NzcmglBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:46:31.028824Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.0782","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:386bf235f713d51a1b792826deb868baab2b72d6d014e7ff62237336033d77d6","sha256:e06c81fbe67c1ecc4ceba1ad57110c498758d803623ba97389dd0bbc5e65621b"],"state_sha256":"066310a9c05f629f79aa54fb071a98a27f9a76dd2cd4f4593784fe7197417b2c"}