{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:XXNRHSDQ4E5FMCRDMVMPEHZLF4","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":"5309422e00313e050b987bc105ddce4957d30e4a53353ea377cb5bbcd10009f1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-05-27T06:31:15Z","title_canon_sha256":"bc52c29f17dce64a50fca68b0d74a1b9bc45e649ea37c223a3bbf0485ef728e9"},"schema_version":"1.0","source":{"id":"1905.10992","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.10992","created_at":"2026-07-05T00:10:37Z"},{"alias_kind":"arxiv_version","alias_value":"1905.10992v1","created_at":"2026-07-05T00:10:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.10992","created_at":"2026-07-05T00:10:37Z"},{"alias_kind":"pith_short_12","alias_value":"XXNRHSDQ4E5F","created_at":"2026-07-05T00:10:37Z"},{"alias_kind":"pith_short_16","alias_value":"XXNRHSDQ4E5FMCRD","created_at":"2026-07-05T00:10:37Z"},{"alias_kind":"pith_short_8","alias_value":"XXNRHSDQ","created_at":"2026-07-05T00:10:37Z"}],"graph_snapshots":[{"event_id":"sha256:feb3dfa115159d182fe6e8ad5fcbd57885b28cf87975aee5c32a345b782ff804","target":"graph","created_at":"2026-07-05T00:10:37Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1905.10992/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We establish a theory of optimal efficiency and power for three-terminal thermoelectric engines which have two independent output electric currents and one input heat current. This set-up goes beyond the conventional heat engines with only one output electric current. For such a set-up, we derive the optimal efficiency and power and their trade-off for three-terminal heat engines with and without time-reversal symmetry. The formalism goes beyond the known optimal efficiency and power for systems with or without time-reversal symmetry, showing interesting features that have not been revealed be","authors_text":"Chen Wang, Jian-Hua Jiang, Jincheng Lu, Rongqian Wang, Yefeng Liu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-05-27T06:31:15Z","title":"Optimal efficiency and power and their trade-off in three-terminal quantum thermoelectric engines with two output electric currents"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.10992","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:c6ba1ff4c04262f91f19b759fb32157945c772cf726f2d56a0dad52a979be9b3","target":"record","created_at":"2026-07-05T00:10:37Z","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":"5309422e00313e050b987bc105ddce4957d30e4a53353ea377cb5bbcd10009f1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-05-27T06:31:15Z","title_canon_sha256":"bc52c29f17dce64a50fca68b0d74a1b9bc45e649ea37c223a3bbf0485ef728e9"},"schema_version":"1.0","source":{"id":"1905.10992","kind":"arxiv","version":1}},"canonical_sha256":"bddb13c870e13a560a236558f21f2b2f1c3479125c5c40a83b339ac297c58951","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bddb13c870e13a560a236558f21f2b2f1c3479125c5c40a83b339ac297c58951","first_computed_at":"2026-07-05T00:10:37.339129Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:10:37.339129Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2d/SIRlmWSpS0Jd/jfhZG89Q6WYa9TzD/XNNN/n4F5JZMk46xxrXJ9oAsRmF+fRgYxInq0PgLGRNWXdushlfAg==","signature_status":"signed_v1","signed_at":"2026-07-05T00:10:37.339598Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.10992","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6ba1ff4c04262f91f19b759fb32157945c772cf726f2d56a0dad52a979be9b3","sha256:feb3dfa115159d182fe6e8ad5fcbd57885b28cf87975aee5c32a345b782ff804"],"state_sha256":"d77311b92b79437230a563f2abb67259ea02b3294fcd557c82ca65f7779548da"}