{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:RLMLCGW6F6W5UFEJNVVC5D3266","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":"74723981964d11c64bb10244b8ce27507b9bf6f6a12e79990e41e38c2d2f8f16","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2009-03-11T23:17:24Z","title_canon_sha256":"1699e7e0b9ec5be0ba6ecd2fbe6f3ac21ac0b1d8836ec0046c2f64cb2fb80a17"},"schema_version":"1.0","source":{"id":"0903.2075","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0903.2075","created_at":"2026-05-18T02:14:35Z"},{"alias_kind":"arxiv_version","alias_value":"0903.2075v1","created_at":"2026-05-18T02:14:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0903.2075","created_at":"2026-05-18T02:14:35Z"},{"alias_kind":"pith_short_12","alias_value":"RLMLCGW6F6W5","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"RLMLCGW6F6W5UFEJ","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"RLMLCGW6","created_at":"2026-05-18T12:26:01Z"}],"graph_snapshots":[{"event_id":"sha256:863330a1fab09c8b52d370c5cd324f532fb0bb2ab6031ef770cd071cf905896e","target":"graph","created_at":"2026-05-18T02:14:35Z","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":"Light transmission through bilayered thin metal films perforated with subwavelength hole arrays are numerically studied based on a full-vector finite-difference time-domain approach. A variety of transmission peaks originating from different physical mechanisms are observed. In addition to the direct tunnelling and Fabry-P\\`{e}rot resonances, generally possessed by idealized bilayered dielectric slabs, the near-field localized plasmon polaritons also play important roles. They not only influence the direct tunnelling in a destructive or constructive way, the interactions between these localize","authors_text":"Jerome V. Moloney, Jian Wang, Wei Lu, Xiaoshuang Chen, Yong Zeng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2009-03-11T23:17:24Z","title":"Different mechanisms for efficient optical transmission through bilayered subwavelength patterned metal films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0903.2075","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":"sha256:4e7e7e7c34fdfaba1c7a3b663b534955e373317c22ac12e92dfda14df0e10ef8","target":"record","created_at":"2026-05-18T02:14:35Z","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":"74723981964d11c64bb10244b8ce27507b9bf6f6a12e79990e41e38c2d2f8f16","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2009-03-11T23:17:24Z","title_canon_sha256":"1699e7e0b9ec5be0ba6ecd2fbe6f3ac21ac0b1d8836ec0046c2f64cb2fb80a17"},"schema_version":"1.0","source":{"id":"0903.2075","kind":"arxiv","version":1}},"canonical_sha256":"8ad8b11ade2fadda14896d6a2e8f7af7bb0724fd1a3c8ab1bcf2940ba93fd5e1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8ad8b11ade2fadda14896d6a2e8f7af7bb0724fd1a3c8ab1bcf2940ba93fd5e1","first_computed_at":"2026-05-18T02:14:35.766603Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:14:35.766603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"k8NwTP/S2dFDimF9fn7TuKqjFlnfkUkJF0W3BNvboVLR+jHFiWgAI9DQosMEEO1IZfE615hitkeftFPN9U65DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:14:35.767452Z","signed_message":"canonical_sha256_bytes"},"source_id":"0903.2075","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e7e7e7c34fdfaba1c7a3b663b534955e373317c22ac12e92dfda14df0e10ef8","sha256:863330a1fab09c8b52d370c5cd324f532fb0bb2ab6031ef770cd071cf905896e"],"state_sha256":"6cc282c420861e0f62e15e279c5430f2b7a9db2e278b5c7c13a553a3e1e127d1"}