{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:3BFBW4DJQMAFOAU6OCE2BOVN5H","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":"138f98e15928a095218dfcc0de289a19a0f315a4acc2fb9dadbf1a985bc13543","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-01-10T16:11:18Z","title_canon_sha256":"6c695a0598e8b8b17ffd8f553ca459ddd932e10db0a94b4232c20f51aa0cd24b"},"schema_version":"1.0","source":{"id":"1601.02230","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.02230","created_at":"2026-05-18T01:23:06Z"},{"alias_kind":"arxiv_version","alias_value":"1601.02230v1","created_at":"2026-05-18T01:23:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.02230","created_at":"2026-05-18T01:23:06Z"},{"alias_kind":"pith_short_12","alias_value":"3BFBW4DJQMAF","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"3BFBW4DJQMAFOAU6","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"3BFBW4DJ","created_at":"2026-05-18T12:29:55Z"}],"graph_snapshots":[{"event_id":"sha256:d2770e75f4ccfa4e05d0196d6954d4ab52883497ad38d9eebe078707fa462fa4","target":"graph","created_at":"2026-05-18T01:23:06Z","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":"It is well known that in the presence of a ring cavity the light scattering from a uniform atomic ensemble can become unstable resulting in the collective atomic recoil lasing. This is the result of a positive feedback due to the cavity. We propose to add an additional electronic feedback loop based on the photodetection of the scattered light. The advantage is a great flexibility in choosing the feedback algorithm, since manipulations with electric signals are very well developed. In this paper we address the application of such a feedback to atoms in the Bose-Einstein condensed state and exp","authors_text":"Denis A. Ivanov, Igor B. Mekhov, Tatiana Yu. Ivanova","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-01-10T16:11:18Z","title":"Incoherent quantum feedback control of collective light scattering by Bose-Einstein condensates"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.02230","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:d9512cc2c7a4a0b34899e6ab60009ac298609824f38a5543b382cc8e2f3c8452","target":"record","created_at":"2026-05-18T01:23:06Z","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":"138f98e15928a095218dfcc0de289a19a0f315a4acc2fb9dadbf1a985bc13543","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-01-10T16:11:18Z","title_canon_sha256":"6c695a0598e8b8b17ffd8f553ca459ddd932e10db0a94b4232c20f51aa0cd24b"},"schema_version":"1.0","source":{"id":"1601.02230","kind":"arxiv","version":1}},"canonical_sha256":"d84a1b7069830057029e7089a0baade9f93fcaa8c677908830a90753b63710ff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d84a1b7069830057029e7089a0baade9f93fcaa8c677908830a90753b63710ff","first_computed_at":"2026-05-18T01:23:06.912116Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:23:06.912116Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LIuIG/BoAKSpYSLzGcLiGP2XV/QD5TE+VuEPGC6kXusoAw9yE6S68cjHM/Y/cABjzkvfZwhCwJV7Ew1hl+XrAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:23:06.912701Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.02230","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d9512cc2c7a4a0b34899e6ab60009ac298609824f38a5543b382cc8e2f3c8452","sha256:d2770e75f4ccfa4e05d0196d6954d4ab52883497ad38d9eebe078707fa462fa4"],"state_sha256":"bf643f02b12c3a2562f3c12815b72448a2f5ecbc0053392ded0996ffb71e9b9a"}