{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:ZS2RVJRSUH4OBWN7BMNISO3D6V","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":"617d51e8a96fcc4e068c6e04a004af063db57ced1caac456ab1d5df5767a3a0c","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-08-01T14:13:24Z","title_canon_sha256":"f10b31d5296f2c4ad145aad758805cf8faff7623dab2ceef0386a6cb4537b8ae"},"schema_version":"1.0","source":{"id":"1208.0226","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.0226","created_at":"2026-05-18T03:33:49Z"},{"alias_kind":"arxiv_version","alias_value":"1208.0226v2","created_at":"2026-05-18T03:33:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.0226","created_at":"2026-05-18T03:33:49Z"},{"alias_kind":"pith_short_12","alias_value":"ZS2RVJRSUH4O","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_16","alias_value":"ZS2RVJRSUH4OBWN7","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_8","alias_value":"ZS2RVJRS","created_at":"2026-05-18T12:27:30Z"}],"graph_snapshots":[{"event_id":"sha256:90f91bbf3b3890c6449a993dcbb86d5cbee66b739e3420a31bff02dd8454d351","target":"graph","created_at":"2026-05-18T03:33:49Z","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":"We present a local control scheme to construct the external potential v that, for a given initial state, produces a prescribed time-dependent density in an interacting quantum many-body system. The numerical method is efficient and stable even for large and rapid density variations irrespective of the initial state and the interactions. The method can at the same time be used to answer fundamental v-representability questions in density-functional theory. In particular, in the absence of interactions, it allows us to construct the exact time-dependent Kohn-Sham potential for arbitrary initial ","authors_text":"M. Ruggenthaler, R. van Leeuwen, S. E. B. Nielsen","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-08-01T14:13:24Z","title":"Local Control and v-Representability of Correlated Quantum Dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.0226","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":"sha256:0a6c5762bcb2c41828d7fc477c0af02702efd43aa841f58251ce89b15ed4c7e0","target":"record","created_at":"2026-05-18T03:33:49Z","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":"617d51e8a96fcc4e068c6e04a004af063db57ced1caac456ab1d5df5767a3a0c","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-08-01T14:13:24Z","title_canon_sha256":"f10b31d5296f2c4ad145aad758805cf8faff7623dab2ceef0386a6cb4537b8ae"},"schema_version":"1.0","source":{"id":"1208.0226","kind":"arxiv","version":2}},"canonical_sha256":"ccb51aa632a1f8e0d9bf0b1a893b63f544ba1ffa253e846e96617928a9217627","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ccb51aa632a1f8e0d9bf0b1a893b63f544ba1ffa253e846e96617928a9217627","first_computed_at":"2026-05-18T03:33:49.906421Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:33:49.906421Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qL7+Z0akXponBZQNsPO0XdNKzlcbh+02RCMQqkARZ5/dt3h9j6uBPzk1EZJnn6p+jstsNiaMujVT2vXM4u4BAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:33:49.907330Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.0226","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0a6c5762bcb2c41828d7fc477c0af02702efd43aa841f58251ce89b15ed4c7e0","sha256:90f91bbf3b3890c6449a993dcbb86d5cbee66b739e3420a31bff02dd8454d351"],"state_sha256":"9b22915bd4f17d67d815c985718a554b5403fc8132a07e5b64edd4cf308b2e55"}