{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:GEJZVQ3ZHOYMFHBE3BCLK2RETF","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":"bb4a85c9e9164dcaddd825b4768a2690714cf7fb1e1c91c0941b05a55aa9f82f","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-11-29T02:27:48Z","title_canon_sha256":"1d21c2003e85bc12c8eab81899bd134cec22d4a1b0832a4092bc8047adae5db7"},"schema_version":"1.0","source":{"id":"1111.6669","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.6669","created_at":"2026-05-18T01:59:22Z"},{"alias_kind":"arxiv_version","alias_value":"1111.6669v1","created_at":"2026-05-18T01:59:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.6669","created_at":"2026-05-18T01:59:22Z"},{"alias_kind":"pith_short_12","alias_value":"GEJZVQ3ZHOYM","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_16","alias_value":"GEJZVQ3ZHOYMFHBE","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_8","alias_value":"GEJZVQ3Z","created_at":"2026-05-18T12:26:28Z"}],"graph_snapshots":[{"event_id":"sha256:8db98d925c014798fa83090842bf6bc461d448179ce007b4ac82cec6bed8348a","target":"graph","created_at":"2026-05-18T01:59:22Z","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":"In the present paper we consider a quantum memory scheme for light diffusely propagating through a spatially disordered atomic gas. The diffuse trapping of the signal light pulse can be naturally integrated with the mechanism of stimulated Raman conversion into a long-lived spin coherence. Then the quantum state of the light can be mapped onto the disordered atomic spin subsystem and can be stored in it for a relatively long time. The proposed memory scheme can be applicable for storage of the macroscopic analog of the $\\Psi^{(-)}$ Bell state and the prepared entangled atomic state performs it","authors_text":"D. V. Kupriyanov, I. M. Sokolov, L. V. Gerasimov, M. D. Havey","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-11-29T02:27:48Z","title":"Quantum hologram of macroscopically entangled light via the mechanism of diffuse light storage"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.6669","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":"sha256:6258969ee7925ede36b5042bd231eef538ebeadddaba356201bb03058c88849a","target":"record","created_at":"2026-05-18T01:59:22Z","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":"bb4a85c9e9164dcaddd825b4768a2690714cf7fb1e1c91c0941b05a55aa9f82f","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-11-29T02:27:48Z","title_canon_sha256":"1d21c2003e85bc12c8eab81899bd134cec22d4a1b0832a4092bc8047adae5db7"},"schema_version":"1.0","source":{"id":"1111.6669","kind":"arxiv","version":1}},"canonical_sha256":"31139ac3793bb0c29c24d844b56a24996bd323246e31fc66ee049ca5c76c451d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"31139ac3793bb0c29c24d844b56a24996bd323246e31fc66ee049ca5c76c451d","first_computed_at":"2026-05-18T01:59:22.398091Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:59:22.398091Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WHXq7AQj0cPeXQ1Rlp70r+g7PXAQ51qPeARxBOK5jx6QW8xF9Q/quhwRVpbAcytLBdQ2/APIfn0esnkDPDtfAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:59:22.398857Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.6669","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6258969ee7925ede36b5042bd231eef538ebeadddaba356201bb03058c88849a","sha256:8db98d925c014798fa83090842bf6bc461d448179ce007b4ac82cec6bed8348a"],"state_sha256":"888e5fd49fe1cb60ec9ef0da7bef0dce5990f121564a7a608f54fcfaa5091af2"}