{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:C3322PEAUR5SYHPQJ677GGDNJP","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":"ce0b594bbea5e9ea3a4c24fd6ac071eaa894e3aa63a7c95ea1d251cf2650051e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-12-06T21:24:54Z","title_canon_sha256":"88dad72f5d9fd4b54f1f2fe19b8a866be0e65da6cb3c2fb4d8bfb0c02c0c95cc"},"schema_version":"1.0","source":{"id":"1112.1428","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1112.1428","created_at":"2026-05-18T04:04:43Z"},{"alias_kind":"arxiv_version","alias_value":"1112.1428v1","created_at":"2026-05-18T04:04:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.1428","created_at":"2026-05-18T04:04:43Z"},{"alias_kind":"pith_short_12","alias_value":"C3322PEAUR5S","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"C3322PEAUR5SYHPQ","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"C3322PEA","created_at":"2026-05-18T12:26:24Z"}],"graph_snapshots":[{"event_id":"sha256:6170d7cb92beca2c0cb426b232298e1a23e2d8737a200998775bed31f3d1991f","target":"graph","created_at":"2026-05-18T04:04:43Z","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":"We calculate the one- and two-photon scattering matrices of a pair of collocated non-identical two-level atoms coupled to a waveguide. We show that by proper choice of a two-photon input, the background fluorescence by the atoms may be completely quenched, as a result of quantum interference, and that when the atoms' detuning is smaller than their linewidths, extremely narrow fluorescence features emerge. Furthermore, the system emits a two-photon bound state which can display spatial oscillations/quantum beats, and can be tuned from bunched to anti-bunched statistics as the total photon energ","authors_text":"Eden Rephaeli, Shanhui Fan, Sukru Ekin Kocabas","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-12-06T21:24:54Z","title":"Few photon transport in a waveguide coupled to a pair of collocated two-level atoms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.1428","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:c700a4bad1cccea754f42e3424ad1cffb49977a3f3eed6c94729742b7a4bdf41","target":"record","created_at":"2026-05-18T04:04:43Z","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":"ce0b594bbea5e9ea3a4c24fd6ac071eaa894e3aa63a7c95ea1d251cf2650051e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-12-06T21:24:54Z","title_canon_sha256":"88dad72f5d9fd4b54f1f2fe19b8a866be0e65da6cb3c2fb4d8bfb0c02c0c95cc"},"schema_version":"1.0","source":{"id":"1112.1428","kind":"arxiv","version":1}},"canonical_sha256":"16f7ad3c80a47b2c1df04fbff3186d4bc807d228c8429d4505c1ca0b2b8b33ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"16f7ad3c80a47b2c1df04fbff3186d4bc807d228c8429d4505c1ca0b2b8b33ca","first_computed_at":"2026-05-18T04:04:43.364964Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:04:43.364964Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Hlk2n88uqGx478lQM3AviEeHGcQmokn/7M6PXYIL8R2rzeo4K7HIwv8/E8IcAUgLP2ZFt7Chvrq9ZvNtPFvOCA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:04:43.365540Z","signed_message":"canonical_sha256_bytes"},"source_id":"1112.1428","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c700a4bad1cccea754f42e3424ad1cffb49977a3f3eed6c94729742b7a4bdf41","sha256:6170d7cb92beca2c0cb426b232298e1a23e2d8737a200998775bed31f3d1991f"],"state_sha256":"d4c692b30a2d073d13a3a57d441e86b0d32d87675a87df2aa51e7edb355954f8"}