{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:CGRENA3SA6CY5BWAVFSM5ZANJP","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":"f18c07953cf6be85be313e68ace8414c57d27e276a76bf350abcbc2f64cd3a61","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-01-10T01:20:21Z","title_canon_sha256":"edf20afd1b061e69ecb999408500f9249f8dc02de698886aff23e77db0d509b0"},"schema_version":"1.0","source":{"id":"1201.1949","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.1949","created_at":"2026-05-18T01:58:53Z"},{"alias_kind":"arxiv_version","alias_value":"1201.1949v1","created_at":"2026-05-18T01:58:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.1949","created_at":"2026-05-18T01:58:53Z"},{"alias_kind":"pith_short_12","alias_value":"CGRENA3SA6CY","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"CGRENA3SA6CY5BWA","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"CGRENA3S","created_at":"2026-05-18T12:27:01Z"}],"graph_snapshots":[{"event_id":"sha256:c595aff7ea67fc84c88d15f5fdf406f07577db9bd5c6e9581110255754ce5299","target":"graph","created_at":"2026-05-18T01:58:53Z","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":"By using geometric measure of discord (\\texttt{GMOD})[Phys. Rev. Lett, 105, 109502 (2010)] and measurement-induced nonlocality (\\texttt{MIN})[Phys. Rev. Lett, 106, 120401 (2011)], we investigate quantum correlation of a pair of two-level systems, each of which is interacting with a reservoir at finite temperature $T$. We show that, for a broad class of states of the system, \\texttt{GMOD} and \\texttt{MIN} can endure sudden death, and there is no asymptotic decay for \\texttt{MIN} while asymptotic decay exists for \\texttt{GMOD}. We also give the dynamics of \\texttt{GMOD} and \\texttt{MIN} with res","authors_text":"Ai-Ling Ji, Guo-Feng Zhang, Heng Fan, Wu-Ming Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-01-10T01:20:21Z","title":"Dynamics of Geometric Discord and Measurement-Induced Nonlocality at Finite Temperature"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.1949","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":"sha256:8d8156c2213524bc8cee3240da1e22506cfbca6f4c57d6b1035e7a2350d1a4b8","target":"record","created_at":"2026-05-18T01:58:53Z","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":"f18c07953cf6be85be313e68ace8414c57d27e276a76bf350abcbc2f64cd3a61","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-01-10T01:20:21Z","title_canon_sha256":"edf20afd1b061e69ecb999408500f9249f8dc02de698886aff23e77db0d509b0"},"schema_version":"1.0","source":{"id":"1201.1949","kind":"arxiv","version":1}},"canonical_sha256":"11a246837207858e86c0a964cee40d4bc7ea51c048fdb3a6f9f8b441bd1c19d2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"11a246837207858e86c0a964cee40d4bc7ea51c048fdb3a6f9f8b441bd1c19d2","first_computed_at":"2026-05-18T01:58:53.665441Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:53.665441Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kph9qiPIXLi7vvw1mn63wf3MT+HxtmFkpCsUq3b8OojUOViXR5GMorvOil74052+f/3LNwFo2wtBapeGkYbgDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:53.666038Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.1949","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8d8156c2213524bc8cee3240da1e22506cfbca6f4c57d6b1035e7a2350d1a4b8","sha256:c595aff7ea67fc84c88d15f5fdf406f07577db9bd5c6e9581110255754ce5299"],"state_sha256":"72b5c8417973f5e6a9e45dcae884a1dc6ffd78accea0ee9414e1973dcbbd319a"}