{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:JCUVMMNBU6ERNBAUQOXPXOAPPB","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":"599f42392f0dc40e08d86db9c09b41cc84ea3fb5247af523f8bbdbb0a59c9b2a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-10-28T03:53:00Z","title_canon_sha256":"ff37f69bd439b24e90cd0e2a0c5690fca60b5e8eab7f3c0990288ceb2d137cf1"},"schema_version":"1.0","source":{"id":"1010.5851","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.5851","created_at":"2026-05-18T04:38:15Z"},{"alias_kind":"arxiv_version","alias_value":"1010.5851v1","created_at":"2026-05-18T04:38:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.5851","created_at":"2026-05-18T04:38:15Z"},{"alias_kind":"pith_short_12","alias_value":"JCUVMMNBU6ER","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"JCUVMMNBU6ERNBAU","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"JCUVMMNB","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:299984669dc3fee58c032d68b9af242b4790d0d69e528df53dd69f9abef7fef3","target":"graph","created_at":"2026-05-18T04:38:15Z","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":"An engineering technique using continuous quantum measurement together with a change detection algorithm is proposed to improve the probability of single photon emission for a quantum-dot based single-photon source. The technique involves continuous monitoring of the emitter, integrating the measured signal, and a simple change detection circuit to decide when to stop pumping. The idea is to pump just long enough such that the emitter $+$ cavity system is in a state that can emit at most one photon with high probability. Continuous monitoring provides partial information on the state of the em","authors_text":"Shesha Raghunathan, Todd Brun","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-10-28T03:53:00Z","title":"Continuous monitoring can improve single-photon probability"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.5851","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":"sha256:74260d0c05837dc1d0116834d5200844837fedcd9120ce80db575ce00daff7e0","target":"record","created_at":"2026-05-18T04:38:15Z","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":"599f42392f0dc40e08d86db9c09b41cc84ea3fb5247af523f8bbdbb0a59c9b2a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-10-28T03:53:00Z","title_canon_sha256":"ff37f69bd439b24e90cd0e2a0c5690fca60b5e8eab7f3c0990288ceb2d137cf1"},"schema_version":"1.0","source":{"id":"1010.5851","kind":"arxiv","version":1}},"canonical_sha256":"48a95631a1a78916841483aefbb80f78487b177af79419aae1c09cd739031f84","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"48a95631a1a78916841483aefbb80f78487b177af79419aae1c09cd739031f84","first_computed_at":"2026-05-18T04:38:15.063915Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:38:15.063915Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sI7fXTckXwD0rS1HO/p1ziw8EV95+Y585aIVrhEbZMef3eW6bahV9dHg9Xo6I/8/AuMCrHV3eZJyKoQMhvqJCA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:38:15.064373Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.5851","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:74260d0c05837dc1d0116834d5200844837fedcd9120ce80db575ce00daff7e0","sha256:299984669dc3fee58c032d68b9af242b4790d0d69e528df53dd69f9abef7fef3"],"state_sha256":"bc848ff12c6f2cabd089b11efc455d11c6cc45ccca708deb3462519bea0a4c93"}