{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:7PCYGLWXX4W57IG3YPFKI4JTRJ","short_pith_number":"pith:7PCYGLWX","schema_version":"1.0","canonical_sha256":"fbc5832ed7bf2ddfa0dbc3caa471338a40121388f67e4a3490b11295c38415c4","source":{"kind":"arxiv","id":"1504.06720","version":1},"attestation_state":"computed","paper":{"title":"Ab initio spin-flip conductance of hydrogenated graphene nanoribbons: Spin-orbit interaction and scattering with local impurity spins","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Ferdinand Evers, Jan Wilhelm, Michael Walz","submitted_at":"2015-04-25T12:07:14Z","abstract_excerpt":"We calculate the spin-dependent zero-bias conductance $G_{\\sigma\\sigma'}$ in armchair graphene nanoribbons with hydrogen adsorbates employing a DFT-based ab initio transport formalism including spin-orbit interaction. We find that the spin-flip conductance $G_{\\sigma\\bar{\\sigma}}$ can reach the same order of magnitude as the spin-conserving one, $G_{\\sigma\\sigma}$, due to exchange-mediated spin scattering. In contrast, the genuine spin-orbit interaction appears to play a secondary role, only."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1504.06720","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-04-25T12:07:14Z","cross_cats_sorted":[],"title_canon_sha256":"60fd788bba954a69ee8c29076192f4234938d6baa3e099ebef00e97baa83392a","abstract_canon_sha256":"43b71ba56a6c601e1b9bae30718da0c869e6bb295b7d469a38e37f759c591d12"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:37:18.791025Z","signature_b64":"nyfd7ZEa2gNXeMX2rHYJ5KPcV3IPWFoLhUIJsP18zPMDne1cZOSyz7GhYvs3SsVcxtsP7dzjGO9g0dpd92XzAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fbc5832ed7bf2ddfa0dbc3caa471338a40121388f67e4a3490b11295c38415c4","last_reissued_at":"2026-05-18T01:37:18.790240Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:37:18.790240Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ab initio spin-flip conductance of hydrogenated graphene nanoribbons: Spin-orbit interaction and scattering with local impurity spins","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Ferdinand Evers, Jan Wilhelm, Michael Walz","submitted_at":"2015-04-25T12:07:14Z","abstract_excerpt":"We calculate the spin-dependent zero-bias conductance $G_{\\sigma\\sigma'}$ in armchair graphene nanoribbons with hydrogen adsorbates employing a DFT-based ab initio transport formalism including spin-orbit interaction. We find that the spin-flip conductance $G_{\\sigma\\bar{\\sigma}}$ can reach the same order of magnitude as the spin-conserving one, $G_{\\sigma\\sigma}$, due to exchange-mediated spin scattering. In contrast, the genuine spin-orbit interaction appears to play a secondary role, only."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.06720","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1504.06720","created_at":"2026-05-18T01:37:18.790388+00:00"},{"alias_kind":"arxiv_version","alias_value":"1504.06720v1","created_at":"2026-05-18T01:37:18.790388+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.06720","created_at":"2026-05-18T01:37:18.790388+00:00"},{"alias_kind":"pith_short_12","alias_value":"7PCYGLWXX4W5","created_at":"2026-05-18T12:29:10.953037+00:00"},{"alias_kind":"pith_short_16","alias_value":"7PCYGLWXX4W57IG3","created_at":"2026-05-18T12:29:10.953037+00:00"},{"alias_kind":"pith_short_8","alias_value":"7PCYGLWX","created_at":"2026-05-18T12:29:10.953037+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7PCYGLWXX4W57IG3YPFKI4JTRJ","json":"https://pith.science/pith/7PCYGLWXX4W57IG3YPFKI4JTRJ.json","graph_json":"https://pith.science/api/pith-number/7PCYGLWXX4W57IG3YPFKI4JTRJ/graph.json","events_json":"https://pith.science/api/pith-number/7PCYGLWXX4W57IG3YPFKI4JTRJ/events.json","paper":"https://pith.science/paper/7PCYGLWX"},"agent_actions":{"view_html":"https://pith.science/pith/7PCYGLWXX4W57IG3YPFKI4JTRJ","download_json":"https://pith.science/pith/7PCYGLWXX4W57IG3YPFKI4JTRJ.json","view_paper":"https://pith.science/paper/7PCYGLWX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1504.06720&json=true","fetch_graph":"https://pith.science/api/pith-number/7PCYGLWXX4W57IG3YPFKI4JTRJ/graph.json","fetch_events":"https://pith.science/api/pith-number/7PCYGLWXX4W57IG3YPFKI4JTRJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7PCYGLWXX4W57IG3YPFKI4JTRJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7PCYGLWXX4W57IG3YPFKI4JTRJ/action/storage_attestation","attest_author":"https://pith.science/pith/7PCYGLWXX4W57IG3YPFKI4JTRJ/action/author_attestation","sign_citation":"https://pith.science/pith/7PCYGLWXX4W57IG3YPFKI4JTRJ/action/citation_signature","submit_replication":"https://pith.science/pith/7PCYGLWXX4W57IG3YPFKI4JTRJ/action/replication_record"}},"created_at":"2026-05-18T01:37:18.790388+00:00","updated_at":"2026-05-18T01:37:18.790388+00:00"}