{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:42JUIJZRXPB4Y4VDCUDOF3HOD7","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":"18530d5011d593bf8ec4048474ba1b940fafee5a667011ecab8eda4133941e35","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2026-06-02T17:13:52Z","title_canon_sha256":"ffdafc81397934f9c693e3255d8f114e59cde43223f74ca87bebde1a4df7aa7f"},"schema_version":"1.0","source":{"id":"2606.03922","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.03922","created_at":"2026-06-03T02:06:07Z"},{"alias_kind":"arxiv_version","alias_value":"2606.03922v1","created_at":"2026-06-03T02:06:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.03922","created_at":"2026-06-03T02:06:07Z"},{"alias_kind":"pith_short_12","alias_value":"42JUIJZRXPB4","created_at":"2026-06-03T02:06:07Z"},{"alias_kind":"pith_short_16","alias_value":"42JUIJZRXPB4Y4VD","created_at":"2026-06-03T02:06:07Z"},{"alias_kind":"pith_short_8","alias_value":"42JUIJZR","created_at":"2026-06-03T02:06:07Z"}],"graph_snapshots":[{"event_id":"sha256:46173d11922c98d7cc27066c8d87157ac1a49884bbb7599a8889e5e00174719b","target":"graph","created_at":"2026-06-03T02:06:07Z","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/2606.03922/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Continuously replenished optical tweezer arrays will unlock unlimited-depth quantum circuits with neutral atom qubits. A key bottleneck limiting the cycle time of these systems is removing atoms from tweezers initially loaded with more than one atom. In the conventional technique of light-assisted collisions, slow collisional dynamics limit the timescale for removing excess atoms to several milliseconds. Here, we propose and demonstrate a scheme for selectively removing one atom at a time from multiply occupied tweezers on a microsecond timescale, using intra-tweezer Rydberg blockade and autoi","authors_text":"Chenyuan Li, Jeff D. Thompson, Michael Peper, Sanzhar Bissenali, Vernon M. Hughes, Yicheng Bao, Yiyi Li","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2026-06-02T17:13:52Z","title":"Fast single-atom preparation in optical tweezers via Rydberg blockade"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.03922","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":"sha256:63e414000f28a38e803a857b59b3f3fc851aec40211db6ae1adda90b5ca14e3f","target":"record","created_at":"2026-06-03T02:06:07Z","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":"18530d5011d593bf8ec4048474ba1b940fafee5a667011ecab8eda4133941e35","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2026-06-02T17:13:52Z","title_canon_sha256":"ffdafc81397934f9c693e3255d8f114e59cde43223f74ca87bebde1a4df7aa7f"},"schema_version":"1.0","source":{"id":"2606.03922","kind":"arxiv","version":1}},"canonical_sha256":"e693442731bbc3cc72a31506e2ecee1fd00ea67cd7c6728022b34fd4d01b9f33","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e693442731bbc3cc72a31506e2ecee1fd00ea67cd7c6728022b34fd4d01b9f33","first_computed_at":"2026-06-03T02:06:07.007569Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-03T02:06:07.007569Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uKOk3nbjcWx7tw9PA8L4LtW1fSp4V4LIiI7W6NgiOqjGEh680k488EPXgYuwQTKY4tB3O1Tlr5VLABGzg+CoCQ==","signature_status":"signed_v1","signed_at":"2026-06-03T02:06:07.007974Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.03922","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:63e414000f28a38e803a857b59b3f3fc851aec40211db6ae1adda90b5ca14e3f","sha256:46173d11922c98d7cc27066c8d87157ac1a49884bbb7599a8889e5e00174719b"],"state_sha256":"f2e7c22453f435d39fede7bdab4f51db0329ba987c049a494dd7329b264c9930"}