{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:PS6PNYZMKKD5YZASF7D2ECU2GU","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":"e6397891fbaeb8bfb66e8aee1d98c8a58e4069e00a6f5cbbe367e5fb5577fddf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-03-08T13:14:19Z","title_canon_sha256":"0d729d534c854c1b03b3ae289afff15dffff73395833e2f7c5070b7dfb1505d7"},"schema_version":"1.0","source":{"id":"1303.1981","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.1981","created_at":"2026-05-18T03:16:28Z"},{"alias_kind":"arxiv_version","alias_value":"1303.1981v2","created_at":"2026-05-18T03:16:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.1981","created_at":"2026-05-18T03:16:28Z"},{"alias_kind":"pith_short_12","alias_value":"PS6PNYZMKKD5","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"PS6PNYZMKKD5YZAS","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"PS6PNYZM","created_at":"2026-05-18T12:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:a3113e9be88d9ce1ad74e4d916584c69d2658d1afbe09639ddb7c48f60962d1a","target":"graph","created_at":"2026-05-18T03:16:28Z","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 study the transverse-size effect of a quasi-one-dimensional rectangular waveguide on the single-photon scattering on a two-level system. We calculate the transmission and reflection coefficients for single incident photons using the scattering formalism based on the Lippmann-Schwinger equation. When the transverse size of the waveguide is larger than a critical size, we find that the transverse mode will be involved in the single-photon scattering. Including the coupling to a higher traverse mode, we find that the photon in the lowest channel will be lost into the other channel, correspondi","authors_text":"C. P. Sun, Franco Nori, Jin-Feng Huang, Tao Shi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-03-08T13:14:19Z","title":"Controlling single-photon transport in waveguides with finite cross-section"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.1981","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":"sha256:6a2d7c4600e7de4d21abfd5f56f97712f4d40556da77cf3945544273108ee272","target":"record","created_at":"2026-05-18T03:16:28Z","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":"e6397891fbaeb8bfb66e8aee1d98c8a58e4069e00a6f5cbbe367e5fb5577fddf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-03-08T13:14:19Z","title_canon_sha256":"0d729d534c854c1b03b3ae289afff15dffff73395833e2f7c5070b7dfb1505d7"},"schema_version":"1.0","source":{"id":"1303.1981","kind":"arxiv","version":2}},"canonical_sha256":"7cbcf6e32c5287dc64122fc7a20a9a35052bd82cf4bf01116e2e0be513461ab1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7cbcf6e32c5287dc64122fc7a20a9a35052bd82cf4bf01116e2e0be513461ab1","first_computed_at":"2026-05-18T03:16:28.718585Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:16:28.718585Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1wfKBZEKhbgwQidwB72lCMfvYMeFhPYWFm7reV93JTTidf/koSSW1oXHgEj9hbmlLhsk9mXGarGV/htnKlXRAA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:16:28.719271Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.1981","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a2d7c4600e7de4d21abfd5f56f97712f4d40556da77cf3945544273108ee272","sha256:a3113e9be88d9ce1ad74e4d916584c69d2658d1afbe09639ddb7c48f60962d1a"],"state_sha256":"b1c7c8f42e37950d0e1fdadd962218e5bfba4acc69c563a44aae1746cac3ecc8"}