{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:USHW4JBO6MGTCSX6CANCKTQAVW","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":"a52b5e967f248f332acb485a43d3664601fcc53de3ab06183a1ec384ac323e07","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-01-23T16:24:17Z","title_canon_sha256":"25c20e5134c595abcfd62b0253de79cbedf785e3ea6b83b1bfde89ead2a33ea5"},"schema_version":"1.0","source":{"id":"1301.5553","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.5553","created_at":"2026-05-18T03:18:40Z"},{"alias_kind":"arxiv_version","alias_value":"1301.5553v2","created_at":"2026-05-18T03:18:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.5553","created_at":"2026-05-18T03:18:40Z"},{"alias_kind":"pith_short_12","alias_value":"USHW4JBO6MGT","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"USHW4JBO6MGTCSX6","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"USHW4JBO","created_at":"2026-05-18T12:28:02Z"}],"graph_snapshots":[{"event_id":"sha256:81c14ec89923a555bb474ee65fd67b29555cddb6ad81e4cc0ec849a25d143681","target":"graph","created_at":"2026-05-18T03:18:40Z","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 show how strong steady-state entanglement can be achieved in a three-mode optomechanical system (or other parametrically-coupled bosonic system) by using one of the modes as a cold reservoir to effectively laser-cool a delocalized Bogoliubov mode. This approach allows one to surpass the bound on the maximum stationary intracavity entanglement possible with a coherent two-mode squeezing interaction. Unlike typical dissipative entanglement schemes, the entangling dynamics here are most effective in a regime where the effects of the engineered reservoir cannot be described by a Markovian Lindb","authors_text":"Aashish A. Clerk, Ying-Dan Wang","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-01-23T16:24:17Z","title":"Reservoir-engineered entanglement in optomechanical systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.5553","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":"sha256:6210527280511d3d800d677878fcc3165f006b27f5d9c4b925f5841239c51b9e","target":"record","created_at":"2026-05-18T03:18:40Z","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":"a52b5e967f248f332acb485a43d3664601fcc53de3ab06183a1ec384ac323e07","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-01-23T16:24:17Z","title_canon_sha256":"25c20e5134c595abcfd62b0253de79cbedf785e3ea6b83b1bfde89ead2a33ea5"},"schema_version":"1.0","source":{"id":"1301.5553","kind":"arxiv","version":2}},"canonical_sha256":"a48f6e242ef30d314afe101a254e00ad98e58afa856cc58896ea75aa59b2706e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a48f6e242ef30d314afe101a254e00ad98e58afa856cc58896ea75aa59b2706e","first_computed_at":"2026-05-18T03:18:40.196823Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:18:40.196823Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JulDHmImFjcCohM1ZPPo/5NBbfiiYmvn6Ux6ziZ7P4kUuQ50iPPQmo0Dafcg3rHGr9Df7WajBfUEAbMzt93sAw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:18:40.197284Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.5553","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6210527280511d3d800d677878fcc3165f006b27f5d9c4b925f5841239c51b9e","sha256:81c14ec89923a555bb474ee65fd67b29555cddb6ad81e4cc0ec849a25d143681"],"state_sha256":"f2a158cf4dd0717e38c93d3d91fb3759c130062318dad8fbe4413326f0c51b47"}