{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:ENRCL27HWPVGGC5CVOUPVU3ZQN","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":"aa666b1b33502a95deeaf7cdeb74b63ccf033b778a0969fb4ae2384d07562048","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-06-02T09:24:33Z","title_canon_sha256":"aa7b0458c1536280e1d260188970285f71303a66eeb1c5dba9b2f679c2893bdc"},"schema_version":"1.0","source":{"id":"1806.00611","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.00611","created_at":"2026-05-18T00:09:24Z"},{"alias_kind":"arxiv_version","alias_value":"1806.00611v1","created_at":"2026-05-18T00:09:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.00611","created_at":"2026-05-18T00:09:24Z"},{"alias_kind":"pith_short_12","alias_value":"ENRCL27HWPVG","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"ENRCL27HWPVGGC5C","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"ENRCL27H","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:78628eb73411e8ef77e2f53fc35d29b2b7686c8a31155a6484b51728197d0cfc","target":"graph","created_at":"2026-05-18T00:09:24Z","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":"In this work, we explore the possibility of enhancing a spin current under a thermal switch, i.e., connecting the central transport region to two leads in individual thermal equilibrium abruptly. Using the nonequilibrium Green's function method for the transient spin current, we obtain a closed-form solution, which is applicable in the whole nonlinear quantum transport regime with a significant reduction of computational complexity. Furthermore, we perform a model calculation on a single-level quantum dot with Lorentzian linewidth. It shows that the transient spin current may vary spatially, c","authors_text":"Can-Ming Hu, Gaomin Tang, Hong Guo, Jiangtao Yuan, Jian Wang, Xiaobin Chen, Zhaohui Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-06-02T09:24:33Z","title":"Transient spin current under a thermal switch"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.00611","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":"sha256:5dc5fcf3479605af549aabd1eb0ce38d028baceac76afc21fda98b74e2462aa8","target":"record","created_at":"2026-05-18T00:09:24Z","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":"aa666b1b33502a95deeaf7cdeb74b63ccf033b778a0969fb4ae2384d07562048","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-06-02T09:24:33Z","title_canon_sha256":"aa7b0458c1536280e1d260188970285f71303a66eeb1c5dba9b2f679c2893bdc"},"schema_version":"1.0","source":{"id":"1806.00611","kind":"arxiv","version":1}},"canonical_sha256":"236225ebe7b3ea630ba2aba8fad3798351ea3c7bef6390742403fecd56f2c1ad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"236225ebe7b3ea630ba2aba8fad3798351ea3c7bef6390742403fecd56f2c1ad","first_computed_at":"2026-05-18T00:09:24.527485Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:24.527485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Rl3OIWIj8Th0CGqhFlmuA0MPtpkYF8yadVtO+OcErlDD6/R4/yMTK2/hD/Pgqd8MaqZvV9kmoeW/ckse5N5YCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:24.528012Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.00611","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5dc5fcf3479605af549aabd1eb0ce38d028baceac76afc21fda98b74e2462aa8","sha256:78628eb73411e8ef77e2f53fc35d29b2b7686c8a31155a6484b51728197d0cfc"],"state_sha256":"c5c1255baab1a6aef221800e42a49fbc651ebd9a3a4e1c5e1133ea7ac46c4989"}