{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:RW4ZMNYHNBJZTISNEYV2VR7GVR","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":"0605084c382a0a4051171d12540521b85c55ed29f6c7023a6904794b9369c0f2","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-11-19T16:31:57Z","title_canon_sha256":"a42b7da7f70bbe2107b94f65e7cf03b7d105f3a24d0e013a96d728c20c37f068"},"schema_version":"1.0","source":{"id":"2411.12622","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.12622","created_at":"2026-07-05T11:59:55Z"},{"alias_kind":"arxiv_version","alias_value":"2411.12622v1","created_at":"2026-07-05T11:59:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.12622","created_at":"2026-07-05T11:59:55Z"},{"alias_kind":"pith_short_12","alias_value":"RW4ZMNYHNBJZ","created_at":"2026-07-05T11:59:55Z"},{"alias_kind":"pith_short_16","alias_value":"RW4ZMNYHNBJZTISN","created_at":"2026-07-05T11:59:55Z"},{"alias_kind":"pith_short_8","alias_value":"RW4ZMNYH","created_at":"2026-07-05T11:59:55Z"}],"graph_snapshots":[{"event_id":"sha256:cb499280c515fb8ead3f724f53734cfa17e6f827b25cc8a80f746f3602c0d82b","target":"graph","created_at":"2026-07-05T11:59:55Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2411.12622/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using the strong dispersive coupling to a high-cooperativity cavity, we demonstrate fast and non-destructive number-resolved detection of atoms in optical tweezers. We observe individual atom-atom collisions, quantum state jumps, and atom loss events with a time resolution of $100\\ \\mu$s through continuous measurement of cavity transmission. Using adaptive feedback control in combination with the non-destructive measurements, we further prepare a single atom with $92(2)\\%$ probability.","authors_text":"Beili Hu, David C. Spierings, Guoqing Wang, Matthew L. Peters, Niv Drucker, Vladan Vuleti\\'c, Yu-Ting Chen","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-11-19T16:31:57Z","title":"Cavity-enabled real-time observation of individual atomic collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.12622","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":"sha256:165a3f6e606969d8384695b07eb1a351193a8b62510c34272f36d1497ea4dbff","target":"record","created_at":"2026-07-05T11:59:55Z","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":"0605084c382a0a4051171d12540521b85c55ed29f6c7023a6904794b9369c0f2","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-11-19T16:31:57Z","title_canon_sha256":"a42b7da7f70bbe2107b94f65e7cf03b7d105f3a24d0e013a96d728c20c37f068"},"schema_version":"1.0","source":{"id":"2411.12622","kind":"arxiv","version":1}},"canonical_sha256":"8db9963707685399a24d262baac7e6ac60ad09a44bd8d4477f112b050e1aa93c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8db9963707685399a24d262baac7e6ac60ad09a44bd8d4477f112b050e1aa93c","first_computed_at":"2026-07-05T11:59:55.302271Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:59:55.302271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DuQtiUItxcEv0tXs0ZFkspgodfiwP90cEBZkmCNKsPtXI9V1nwSGgLKwnQK9M/NaJVlLPdN+c3gGC0SUtlYkCA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:59:55.302726Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.12622","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:165a3f6e606969d8384695b07eb1a351193a8b62510c34272f36d1497ea4dbff","sha256:cb499280c515fb8ead3f724f53734cfa17e6f827b25cc8a80f746f3602c0d82b"],"state_sha256":"f811793c2b8b0057eff5415ab0860beb99958e17a388b3d957ef9834f6aee5eb"}