{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:WW4SJKIXKK3DT5KTDXTX6VI6YQ","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":"861d5da844b9fc3b0b748a77d746a488a17f07b67bb50ee70be2a07d18d3ab34","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-06-01T18:01:11Z","title_canon_sha256":"6cbef890277b7c0105369484eead3e8853e28d24fb23e3ba2e02fc90cf7678fa"},"schema_version":"1.0","source":{"id":"1706.00441","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.00441","created_at":"2026-05-18T00:34:18Z"},{"alias_kind":"arxiv_version","alias_value":"1706.00441v3","created_at":"2026-05-18T00:34:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.00441","created_at":"2026-05-18T00:34:18Z"},{"alias_kind":"pith_short_12","alias_value":"WW4SJKIXKK3D","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"WW4SJKIXKK3DT5KT","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"WW4SJKIX","created_at":"2026-05-18T12:31:53Z"}],"graph_snapshots":[{"event_id":"sha256:ab73e7c090be913fbb2f5b903a0f240fea0607b733a0c9d487159fa4225bdfba","target":"graph","created_at":"2026-05-18T00:34:18Z","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":"Dynamics of a system in general depends on its initial state and how the system is driven, but in many-body systems the memory is usually averaged out during evolution. Here, interacting quantum systems without external relaxations are shown to retain long-time memory effects in steady states. To identify memory effects, we first show quasi-steady state currents form in finite, isolated Bose and Fermi Hubbard models driven by interaction imbalance and they become steady-state currents in the thermodynamic limit. By comparing the steady state currents from different initial states or ramping ra","authors_text":"Chen-Yen Lai, Chih-Chun Chien","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-06-01T18:01:11Z","title":"Quantification of the memory effect of steady-state currents from interaction-induced transport in quantum systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.00441","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":"sha256:41cc1088dacf065482600ddc61af845a8329fa20c940b6a1784c008abebb5144","target":"record","created_at":"2026-05-18T00:34:18Z","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":"861d5da844b9fc3b0b748a77d746a488a17f07b67bb50ee70be2a07d18d3ab34","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-06-01T18:01:11Z","title_canon_sha256":"6cbef890277b7c0105369484eead3e8853e28d24fb23e3ba2e02fc90cf7678fa"},"schema_version":"1.0","source":{"id":"1706.00441","kind":"arxiv","version":3}},"canonical_sha256":"b5b924a91752b639f5531de77f551ec436852a9680b54925edfcdb8910a899d7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b5b924a91752b639f5531de77f551ec436852a9680b54925edfcdb8910a899d7","first_computed_at":"2026-05-18T00:34:18.156502Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:34:18.156502Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wAskzIWeybqnX7Len8v2mXFbX189SrVTLe5wrrmuwGy6/ixoVyWm6tkybpnveOTXsSeJ+GGqMc+qkiqZSzb2Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:34:18.157169Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.00441","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:41cc1088dacf065482600ddc61af845a8329fa20c940b6a1784c008abebb5144","sha256:ab73e7c090be913fbb2f5b903a0f240fea0607b733a0c9d487159fa4225bdfba"],"state_sha256":"3d378275668046b95c27c8534988a41f7d457417eaf38a5183e3b219627361f0"}