{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:3P3RVQ6C4NNJLWKM3ZQULQEU24","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":"a75f604081d26843f8e108c265b74d927e2ac0f32fa899fb584fbc53e5376235","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.soft","submitted_at":"2001-10-31T13:24:44Z","title_canon_sha256":"5b695551844580dc14bba1ff0931dec5042d2b3ddd097f7a3d7eac88aaf42f31"},"schema_version":"1.0","source":{"id":"cond-mat/0110652","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0110652","created_at":"2026-07-04T16:26:34Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0110652v2","created_at":"2026-07-04T16:26:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0110652","created_at":"2026-07-04T16:26:34Z"},{"alias_kind":"pith_short_12","alias_value":"3P3RVQ6C4NNJ","created_at":"2026-07-04T16:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"3P3RVQ6C4NNJLWKM","created_at":"2026-07-04T16:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"3P3RVQ6C","created_at":"2026-07-04T16:26:34Z"}],"graph_snapshots":[{"event_id":"sha256:80a4aeb9b707aa70a84fd7b34a6f1ca12c8e4902dfa937d42f19600fa2a17961","target":"graph","created_at":"2026-07-04T16:26:34Z","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/cond-mat/0110652/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study possible scenarios for quantum non-demolition measurements using Bose-Einstein condensates. We show that the interactions between condensate atoms makes it possible to measure the atom number with minimal back action on the system. This is an example of atomic nonlinear optics that has significant implications in the quantum state preparation of the Bose condensates.","authors_text":"K. Burnett, S. Choi","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.soft","submitted_at":"2001-10-31T13:24:44Z","title":"Quantum non-demolition measurements using Bose-Einstein condensates"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0110652","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":"sha256:5660cabab93b80913e3f90bb4b7dc99c10f06690f14ab8122f54093a54721124","target":"record","created_at":"2026-07-04T16:26:34Z","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":"a75f604081d26843f8e108c265b74d927e2ac0f32fa899fb584fbc53e5376235","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.soft","submitted_at":"2001-10-31T13:24:44Z","title_canon_sha256":"5b695551844580dc14bba1ff0931dec5042d2b3ddd097f7a3d7eac88aaf42f31"},"schema_version":"1.0","source":{"id":"cond-mat/0110652","kind":"arxiv","version":2}},"canonical_sha256":"dbf71ac3c2e35a95d94cde6145c094d722a2f55438276493a9f3aef77e2c5b43","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dbf71ac3c2e35a95d94cde6145c094d722a2f55438276493a9f3aef77e2c5b43","first_computed_at":"2026-07-04T16:26:34.970372Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:26:34.970372Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"huroHdC0Tmt+gfVsZL/bx337deDeeCbGSpG+b6UMt9pg5ktPdn3iDyKi8Jge5esNU8waiFLzWeVZ2zGkey0EBQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:26:34.970772Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0110652","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5660cabab93b80913e3f90bb4b7dc99c10f06690f14ab8122f54093a54721124","sha256:80a4aeb9b707aa70a84fd7b34a6f1ca12c8e4902dfa937d42f19600fa2a17961"],"state_sha256":"49077becbadef65ac2a6e13637945b212522b086f8a0b27861c1835e0d084b55"}