{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:G4PVBS7HQ5EC4V4OPURKVIRO4R","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":"c66487170a1d107f4ba677cc3386da14809837acd39eb1a2fbda42503920da8a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-20T17:07:34Z","title_canon_sha256":"abd10608cc9cde506d59c632353dad020deb5e5eddc6ca5dd3b6622fd465d5e6"},"schema_version":"1.0","source":{"id":"1109.4361","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.4361","created_at":"2026-05-18T02:00:27Z"},{"alias_kind":"arxiv_version","alias_value":"1109.4361v2","created_at":"2026-05-18T02:00:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.4361","created_at":"2026-05-18T02:00:27Z"},{"alias_kind":"pith_short_12","alias_value":"G4PVBS7HQ5EC","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_16","alias_value":"G4PVBS7HQ5EC4V4O","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_8","alias_value":"G4PVBS7H","created_at":"2026-05-18T12:26:28Z"}],"graph_snapshots":[{"event_id":"sha256:149c36a88c91f2e8f056e729465010a930aa4e7875c4b414f9e98030d6ff19de","target":"graph","created_at":"2026-05-18T02:00:27Z","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 demonstrate theoretically the possibility of using nano mechanical systems as single photon routers. We show how EIT in cavity optomechanical systems can be used to produce a switch for a probe field in a single photon Fock state using very low pumping powers of few microwatt. We present estimates of vacuum and thermal noise and show the optimal performance of the single photon switch is deteriorated by only few percent even at temperatures of the order of 20 mK.","authors_text":"G. S. Agarwal, Sumei Huang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-20T17:07:34Z","title":"Optomechanical Systems as Single Photon Routers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.4361","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:feefd1fc6f6635a8058dd9f384e1b1f3c3cb57e342930aecd191464e59eefd99","target":"record","created_at":"2026-05-18T02:00:27Z","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":"c66487170a1d107f4ba677cc3386da14809837acd39eb1a2fbda42503920da8a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-20T17:07:34Z","title_canon_sha256":"abd10608cc9cde506d59c632353dad020deb5e5eddc6ca5dd3b6622fd465d5e6"},"schema_version":"1.0","source":{"id":"1109.4361","kind":"arxiv","version":2}},"canonical_sha256":"371f50cbe787482e578e7d22aaa22ee47092f5c5710ddc899c9750cf4f8d2fdb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"371f50cbe787482e578e7d22aaa22ee47092f5c5710ddc899c9750cf4f8d2fdb","first_computed_at":"2026-05-18T02:00:27.681188Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:00:27.681188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"slRKWqpcOP/LJbK90cZXR4iP5iv4s3I+pLRMGT/2yJgpVrO/WWEQnxUjrMKvj5+OtuRps6nVdTGouoZTh62VBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:00:27.681795Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.4361","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:feefd1fc6f6635a8058dd9f384e1b1f3c3cb57e342930aecd191464e59eefd99","sha256:149c36a88c91f2e8f056e729465010a930aa4e7875c4b414f9e98030d6ff19de"],"state_sha256":"5298f777426d6aa5571730b10ca9dd8c1ce3f4b3580f9b7c72af003bc3e078ed"}