{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:2EOO6MKFS2TIM5EAYQEHO57X24","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":"4ead93938e78317398d179f78135c510350d9374673a8798cb50ac29dafe3f07","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-10-17T14:25:18Z","title_canon_sha256":"270f7071f402d2ad19127fce4cca7b323e8a0af0d9dff36365b9286bd6b0bbd3"},"schema_version":"1.0","source":{"id":"1710.06312","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.06312","created_at":"2026-05-18T00:06:30Z"},{"alias_kind":"arxiv_version","alias_value":"1710.06312v2","created_at":"2026-05-18T00:06:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.06312","created_at":"2026-05-18T00:06:30Z"},{"alias_kind":"pith_short_12","alias_value":"2EOO6MKFS2TI","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"2EOO6MKFS2TIM5EA","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"2EOO6MKF","created_at":"2026-05-18T12:30:55Z"}],"graph_snapshots":[{"event_id":"sha256:cac105501018fbc620bc89192242a6d721f51ebabe3664a3297f61ba50bf59a3","target":"graph","created_at":"2026-05-18T00:06:30Z","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 major application for atomic ensembles consists of a quantum memory for light, in which an optical state can be reversibly converted to a collective atomic excitation on demand. There exists a well-known fundamental bound on the storage error, when the ensemble is describable by a continuous medium governed by the Maxwell-Bloch equations. The validity of this model can break down, however, in systems such as dense, ordered atomic arrays, where strong interference in emission can give rise to phenomena such as subradiance and \"selective\" radiance. Here, we develop a general formalism that fin","authors_text":"A. Asenjo-Garcia, A. V. Gorshkov, D. E. Chang, J. V. Porto, M. Moreno-Cardoner, M. T. Manzoni","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-10-17T14:25:18Z","title":"Optimization of photon storage fidelity in ordered atomic arrays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.06312","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:b9ccfbe1713db539d8dcdb7a0783d715be2a7ff6a2bb54be111a7e677fa2d793","target":"record","created_at":"2026-05-18T00:06:30Z","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":"4ead93938e78317398d179f78135c510350d9374673a8798cb50ac29dafe3f07","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-10-17T14:25:18Z","title_canon_sha256":"270f7071f402d2ad19127fce4cca7b323e8a0af0d9dff36365b9286bd6b0bbd3"},"schema_version":"1.0","source":{"id":"1710.06312","kind":"arxiv","version":2}},"canonical_sha256":"d11cef314596a6867480c4087777f7d70ade05bbf82c8e0735122cafe890660f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d11cef314596a6867480c4087777f7d70ade05bbf82c8e0735122cafe890660f","first_computed_at":"2026-05-18T00:06:30.943826Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:30.943826Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+qtB2unc7frxwEx1S6PQqo5vbUBrhDvbKuv2MBreelkRJEEMS+uAbudxPTctepc2shdLoBIAbByd3qNrPunYAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:30.944298Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.06312","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b9ccfbe1713db539d8dcdb7a0783d715be2a7ff6a2bb54be111a7e677fa2d793","sha256:cac105501018fbc620bc89192242a6d721f51ebabe3664a3297f61ba50bf59a3"],"state_sha256":"eda4d65fa9fbeea811f52a122b59b7dcc13fbc8ee89471cc5e5f2a27f1062923"}