{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:SYOJHWGK5YF4VV5ZNJK5DDRUG5","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":"f4ade194394a5aa661a69781530a77302bb1d297f226b1baf813a673ccf900de","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-03-06T21:12:30Z","title_canon_sha256":"03ab3d23eebdb8e3d1d2e8f0e1696a8a0efa0df5fc9ba315516b5acd3e159025"},"schema_version":"1.0","source":{"id":"1803.02426","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.02426","created_at":"2026-05-18T00:01:38Z"},{"alias_kind":"arxiv_version","alias_value":"1803.02426v2","created_at":"2026-05-18T00:01:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.02426","created_at":"2026-05-18T00:01:38Z"},{"alias_kind":"pith_short_12","alias_value":"SYOJHWGK5YF4","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_16","alias_value":"SYOJHWGK5YF4VV5Z","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_8","alias_value":"SYOJHWGK","created_at":"2026-05-18T12:32:53Z"}],"graph_snapshots":[{"event_id":"sha256:5f5afe41e7abd732c8443ad39c0c2d925c6951ccba71963de9b9143e198a5e9e","target":"graph","created_at":"2026-05-18T00:01:38Z","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":"Local available quantum correlations (LAQCs), as defined by Mundarain et al. [19], are analytically determined for Bell Diagonal states. Using the Kraus operators formalism [10], we analyze the dissipative dynamics of 2-qubit LAQCs under markovian decoherence. This is done for Werner states under the depolarizing [20] and phase damping channels [21]. Since Werner states are among those that exhibit the so called entanglement sudden death [27], the results are compared with the ones obtained for Quantum Discord [22], as analyzed by Werlang et al. [24], as well as for entanglement, i.e. Concurre","authors_text":"Douglas Mundarain, Hermann Albrecht, Mario Caicedo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-03-06T21:12:30Z","title":"Local available quantum correlations for Bell Diagonal states and markovian decoherence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.02426","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":"sha256:874fe617d6c9b6f261668fe02c9ea3191f1400df7abf1dfd38deb5d7b8c3e422","target":"record","created_at":"2026-05-18T00:01:38Z","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":"f4ade194394a5aa661a69781530a77302bb1d297f226b1baf813a673ccf900de","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-03-06T21:12:30Z","title_canon_sha256":"03ab3d23eebdb8e3d1d2e8f0e1696a8a0efa0df5fc9ba315516b5acd3e159025"},"schema_version":"1.0","source":{"id":"1803.02426","kind":"arxiv","version":2}},"canonical_sha256":"961c93d8caee0bcad7b96a55d18e34377bc4fc7b44eb582ff2074474510f3454","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"961c93d8caee0bcad7b96a55d18e34377bc4fc7b44eb582ff2074474510f3454","first_computed_at":"2026-05-18T00:01:38.594021Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:01:38.594021Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GmO5H+hA10rVFPj6MZnb9KtMXfXYkr+a5FIdMxEQADAeaTj1U6xraJkO+cBJzdwNNJOIzYbCR5W4BJ2i08M/CA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:01:38.594582Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.02426","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:874fe617d6c9b6f261668fe02c9ea3191f1400df7abf1dfd38deb5d7b8c3e422","sha256:5f5afe41e7abd732c8443ad39c0c2d925c6951ccba71963de9b9143e198a5e9e"],"state_sha256":"b7694119f3e4b5c6654eaf3676d2785836300deea1709651853cc44e5c7c15c6"}