{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:WIRWSZZ7KJRO36GZDPHPBWOIEO","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":"de7b9a600ee74722aefe7b32d364f1c50f92b3e6c0dd9cd46cb9595154355e15","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-10-11T14:11:42Z","title_canon_sha256":"0b6b58b1fe210b22e233dd831ad1463121f3a6c1ebf96149fea586b07d57ddd5"},"schema_version":"1.0","source":{"id":"1210.3242","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.3242","created_at":"2026-05-18T02:34:52Z"},{"alias_kind":"arxiv_version","alias_value":"1210.3242v1","created_at":"2026-05-18T02:34:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.3242","created_at":"2026-05-18T02:34:52Z"},{"alias_kind":"pith_short_12","alias_value":"WIRWSZZ7KJRO","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"WIRWSZZ7KJRO36GZ","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"WIRWSZZ7","created_at":"2026-05-18T12:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:16dd9e3f74816af7776106d5f5341cb69021f81d9a813af925c07fc4d3a0006e","target":"graph","created_at":"2026-05-18T02:34:52Z","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 present design of an all-optical diode in a metal-dielectric structure where plasmonic attenuation and quasi-phase-matching (QPM) is harnessed to improve its performance greatly. Due to the anti-symmetric design of the nonlinear susceptibility, different incident direction will ignite different plasmonic nonlinear process, which either compensates plasmonic attenuation sufficiently or accelerates it seriously. As a result, unidirectional output of plasmonic signal is achieved. This designed all-optical diode shows advantages of low power consumption, short sample length, high isolation cont","authors_text":"Bao-Qin Chen, Ming-Liang Ren, Xiao-Lan Zhong, Zhi-Yuan Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-10-11T14:11:42Z","title":"All-optical diode based on plasmonic attenuation and nonlinear frequency conversion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.3242","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":"sha256:4a13275292a18851cb4626527b04bb9d4e16aae73b81d0f1e514ab8a60819f6e","target":"record","created_at":"2026-05-18T02:34:52Z","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":"de7b9a600ee74722aefe7b32d364f1c50f92b3e6c0dd9cd46cb9595154355e15","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-10-11T14:11:42Z","title_canon_sha256":"0b6b58b1fe210b22e233dd831ad1463121f3a6c1ebf96149fea586b07d57ddd5"},"schema_version":"1.0","source":{"id":"1210.3242","kind":"arxiv","version":1}},"canonical_sha256":"b22369673f5262edf8d91bcef0d9c823831daf1d2165212d5dac19fbfc1a740f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b22369673f5262edf8d91bcef0d9c823831daf1d2165212d5dac19fbfc1a740f","first_computed_at":"2026-05-18T02:34:52.834882Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:34:52.834882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+46jkG2n/8S6bC9eaLsD2LWs155cJd8rq84VcKnh3w0M6czkRPkqF/06r00EekfCHGUWYDv6InU97OKRIJokBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:34:52.835357Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.3242","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4a13275292a18851cb4626527b04bb9d4e16aae73b81d0f1e514ab8a60819f6e","sha256:16dd9e3f74816af7776106d5f5341cb69021f81d9a813af925c07fc4d3a0006e"],"state_sha256":"8ba21c62cec55645b7fccbbcc458456fa71c4497bf1c2df03604e694642d657c"}