{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:WYPURMEQM7KN3ZEDH2AHBJWM5B","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":"348b686456b9d3128259cbcab11b5344e6ebb287fa42476e582d8ca0b0f743e6","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-04-03T23:12:58Z","title_canon_sha256":"f473e6e551ff0ed26aaf1ebce5371da515a5bcf06eb30957ef4bc3db16ae4f3a"},"schema_version":"1.0","source":{"id":"2304.01411","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.01411","created_at":"2026-07-05T05:57:39Z"},{"alias_kind":"arxiv_version","alias_value":"2304.01411v1","created_at":"2026-07-05T05:57:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.01411","created_at":"2026-07-05T05:57:39Z"},{"alias_kind":"pith_short_12","alias_value":"WYPURMEQM7KN","created_at":"2026-07-05T05:57:39Z"},{"alias_kind":"pith_short_16","alias_value":"WYPURMEQM7KN3ZED","created_at":"2026-07-05T05:57:39Z"},{"alias_kind":"pith_short_8","alias_value":"WYPURMEQ","created_at":"2026-07-05T05:57:39Z"}],"graph_snapshots":[{"event_id":"sha256:831fae230ba36b3f91fbe8aeeb3546446cb2d85c1b475e02b985a9c8fbf0fe37","target":"graph","created_at":"2026-07-05T05:57:39Z","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/2304.01411/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum simulation and sensing hold great promise for providing new insights into nature, from understanding complex interacting systems to searching for undiscovered physics. Large ensembles of laser-cooled atoms interacting via infinite-range photon mediated interactions are a powerful platform for both endeavours. Here, we realize for the first time momentum-exchange interactions in which atoms exchange their momentum states via collective emission and absorption of photons from a common cavity mode. The momentum-exchange interaction leads to an observed all-to-all Ising-like interaction in","authors_text":"Ana Maria Rey, Anjun Chu, Chengyi Luo, Haoqing Zhang, James K. Thompson, John D. Wilson, Murray J. Holland, Vanessa P. W. Koh","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-04-03T23:12:58Z","title":"Cavity-Mediated Collective Momentum-Exchange Interactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.01411","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":"sha256:08a6f185c4e95c6d5425ad4bf0230ed7551e91a26599f3ec629b2bbb854fd4da","target":"record","created_at":"2026-07-05T05:57:39Z","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":"348b686456b9d3128259cbcab11b5344e6ebb287fa42476e582d8ca0b0f743e6","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-04-03T23:12:58Z","title_canon_sha256":"f473e6e551ff0ed26aaf1ebce5371da515a5bcf06eb30957ef4bc3db16ae4f3a"},"schema_version":"1.0","source":{"id":"2304.01411","kind":"arxiv","version":1}},"canonical_sha256":"b61f48b09067d4dde4833e8070a6cce865b1f8819b65158ba908b5329304235d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b61f48b09067d4dde4833e8070a6cce865b1f8819b65158ba908b5329304235d","first_computed_at":"2026-07-05T05:57:39.916432Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:57:39.916432Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WgkmAgzqsD7Robm/67P9LV+oWdCgSe7ngLi5DuBq6T8048OGEay57sEISWHvb7ZSdCkS3dDWNlRkWo83HH4UDw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:57:39.916970Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.01411","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:08a6f185c4e95c6d5425ad4bf0230ed7551e91a26599f3ec629b2bbb854fd4da","sha256:831fae230ba36b3f91fbe8aeeb3546446cb2d85c1b475e02b985a9c8fbf0fe37"],"state_sha256":"5ee2985b8784cdcaded44a3a572bca63b5a7c2e2d7a2918be6d499ecc5e35f9b"}