{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:BE3M2C7IMLZVSFT7N25IKBMU2Y","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":"5dba32ab785a7cb4ab802d11942b9737477d825eb377e93841b490d5055a8c4b","cross_cats_sorted":["cond-mat.quant-gas","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-05-19T15:31:00Z","title_canon_sha256":"dc28094ab1c723a12c820f52e466d2d5b7cb2c3092abfae73ce32415d7cfb7cd"},"schema_version":"1.0","source":{"id":"1605.06000","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.06000","created_at":"2026-05-18T00:50:04Z"},{"alias_kind":"arxiv_version","alias_value":"1605.06000v2","created_at":"2026-05-18T00:50:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.06000","created_at":"2026-05-18T00:50:04Z"},{"alias_kind":"pith_short_12","alias_value":"BE3M2C7IMLZV","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_16","alias_value":"BE3M2C7IMLZVSFT7","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_8","alias_value":"BE3M2C7I","created_at":"2026-05-18T12:30:07Z"}],"graph_snapshots":[{"event_id":"sha256:f207322944d7dc0fea136a963ecf4a6d030652a3fc7f2d584ee7822002ca058e","target":"graph","created_at":"2026-05-18T00:50:04Z","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":"A many-body atomic system coupled to quantized light is subject to weak measurement. Instead of coupling light to the on-site density, we consider the quantum backaction due to the measurement of matter-phase-related variables such as global phase coherence. We show how this unconventional approach opens up new opportunities to affect system evolution and demonstrate how this can lead to a new class of measurement projections, thus extending the measurement postulate for the case of strong competition with the system's own evolution.","authors_text":"Igor B. Mekhov, Santiago F. Caballero-Benitez, Wojciech Kozlowski","cross_cats":["cond-mat.quant-gas","physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-05-19T15:31:00Z","title":"Quantum State Reduction by Matter-Phase-Related Measurements in Optical Lattices"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.06000","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":"sha256:739504af56d94f8895a25a55367c3776f7df2d466de1e746c861d8175c2f1aed","target":"record","created_at":"2026-05-18T00:50:04Z","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":"5dba32ab785a7cb4ab802d11942b9737477d825eb377e93841b490d5055a8c4b","cross_cats_sorted":["cond-mat.quant-gas","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-05-19T15:31:00Z","title_canon_sha256":"dc28094ab1c723a12c820f52e466d2d5b7cb2c3092abfae73ce32415d7cfb7cd"},"schema_version":"1.0","source":{"id":"1605.06000","kind":"arxiv","version":2}},"canonical_sha256":"0936cd0be862f359167f6eba850594d607001ce137b32cccc57e33b13a300c03","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0936cd0be862f359167f6eba850594d607001ce137b32cccc57e33b13a300c03","first_computed_at":"2026-05-18T00:50:04.543777Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:50:04.543777Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KOhldKYeTI3ijvRmiXhaM+TmAsdM5c627N6HyddiRw3kAu+zFPqvBFOKA1uFUlLR8iwoCNTmfNWCBFbsoTxyAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:50:04.544496Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.06000","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:739504af56d94f8895a25a55367c3776f7df2d466de1e746c861d8175c2f1aed","sha256:f207322944d7dc0fea136a963ecf4a6d030652a3fc7f2d584ee7822002ca058e"],"state_sha256":"2c9deed7d8060dfbc9ab82f2c8039758c261bd62cb76a7acd33d2038c10771bd"}