{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:DLHNFPRCSM77FCOQG2764LZCHI","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":"3e7912a2693a5d9d4f9819974a8f2d1ce6890f9edf492db38d1be9fa7eaa9ecd","cross_cats_sorted":["cond-mat.other","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2010-04-01T17:34:04Z","title_canon_sha256":"dd06424eaaca27bbe1dd7272349fd659e5d67c8adb93d630497483ab791fcd92"},"schema_version":"1.0","source":{"id":"1004.0189","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1004.0189","created_at":"2026-05-18T02:08:14Z"},{"alias_kind":"arxiv_version","alias_value":"1004.0189v2","created_at":"2026-05-18T02:08:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.0189","created_at":"2026-05-18T02:08:14Z"},{"alias_kind":"pith_short_12","alias_value":"DLHNFPRCSM77","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"DLHNFPRCSM77FCOQ","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"DLHNFPRC","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:a3d7bbe363247e103388179cda032be808b179077a6bb4e5c4cd1ca192092b8e","target":"graph","created_at":"2026-05-18T02:08:14Z","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":"Time-Dependent Density Functional Theory (TDDFT) has recently been extended to describe many-body open quantum systems (OQS) evolving under non-unitary dynamics according to a quantum master equation. In the master equation approach, electronic excitation spectra are broadened and shifted due to relaxation and dephasing of the electronic degrees of freedom by the surrounding environment. In this paper, we develop a formulation of TDDFT linear-response theory (LR-TDDFT) for many-body electronic systems evolving under a master equation, yielding broadened excitation spectra. This is done by mapp","authors_text":"Al\\'an Aspuru-Guzik, David G. Tempel, Mark A. Watson, Roberto Olivares-Amaya","cross_cats":["cond-mat.other","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2010-04-01T17:34:04Z","title":"Time-Dependent Density Functional Theory of Open Quantum Systems in the Linear-Response Regime"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.0189","kind":"arxiv","version":2},"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":"sha256:00c349f51da585e20bd62378f94f53cf08bc70e3397329ddfe407e54f0e4e9e3","target":"record","created_at":"2026-05-18T02:08:14Z","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":"3e7912a2693a5d9d4f9819974a8f2d1ce6890f9edf492db38d1be9fa7eaa9ecd","cross_cats_sorted":["cond-mat.other","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2010-04-01T17:34:04Z","title_canon_sha256":"dd06424eaaca27bbe1dd7272349fd659e5d67c8adb93d630497483ab791fcd92"},"schema_version":"1.0","source":{"id":"1004.0189","kind":"arxiv","version":2}},"canonical_sha256":"1aced2be22933ff289d036bfee2f223a21d244a845d21994108455ceea2178e5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1aced2be22933ff289d036bfee2f223a21d244a845d21994108455ceea2178e5","first_computed_at":"2026-05-18T02:08:14.975284Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:08:14.975284Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/g06rXv9mTQ6S0rGsF5irgCjyMlHCxjrgc1MVd6uOYZa2eKFzzWU8j2CbmI9ZJiKhoczWZC8zjU5a3OLy1DGAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:08:14.975693Z","signed_message":"canonical_sha256_bytes"},"source_id":"1004.0189","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:00c349f51da585e20bd62378f94f53cf08bc70e3397329ddfe407e54f0e4e9e3","sha256:a3d7bbe363247e103388179cda032be808b179077a6bb4e5c4cd1ca192092b8e"],"state_sha256":"2031db5288f82f3b7ddfdf4101cbf52c4391360d4668a58659fc55b59a216a34"}