{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:MM2436NGTX7CLURE5DOQWM7PDJ","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":"469c89c87b12bdd04bf4488be183a7a49966f804373250512d9ebf32451af672","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2010-11-11T19:13:32Z","title_canon_sha256":"663e573344adb072e60378ac086572de85c3f1d2bfd781da718bf12ef90b17e5"},"schema_version":"1.0","source":{"id":"1011.2739","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.2739","created_at":"2026-05-18T04:36:09Z"},{"alias_kind":"arxiv_version","alias_value":"1011.2739v1","created_at":"2026-05-18T04:36:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.2739","created_at":"2026-05-18T04:36:09Z"},{"alias_kind":"pith_short_12","alias_value":"MM2436NGTX7C","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"MM2436NGTX7CLURE","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"MM2436NG","created_at":"2026-05-18T12:26:10Z"}],"graph_snapshots":[{"event_id":"sha256:dd7b197cdaa563ef1e9c1091ad4fde4f0aac69c12252e82cf8a1863505b810d1","target":"graph","created_at":"2026-05-18T04:36:09Z","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 experimentally demonstrate high Quality factor dual-polarized TE-TM photonic crystal nanobeam cavities. The free-standing nanobeams are fabricated in a 500 nm thick silicon layer, and are probed using both tapered optical fiber and free-space resonant scattering set-ups. We measure Q-factors greater than 10^4 for both TM and TE modes, and observe large fiber transmission drops (0.3 -- 0.4) at the TM mode resonances.","authors_text":"Marko Loncar, Murray W. McCutcheon, Parag B. Deotare, Yinan Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2010-11-11T19:13:32Z","title":"Demonstration of high-Q TE-TM photonic crystal nanobeam cavities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.2739","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":"sha256:60d424e525798016ba2d9a7db571b7521f0bd04a1db249191a7d775f4e88b9d5","target":"record","created_at":"2026-05-18T04:36:09Z","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":"469c89c87b12bdd04bf4488be183a7a49966f804373250512d9ebf32451af672","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2010-11-11T19:13:32Z","title_canon_sha256":"663e573344adb072e60378ac086572de85c3f1d2bfd781da718bf12ef90b17e5"},"schema_version":"1.0","source":{"id":"1011.2739","kind":"arxiv","version":1}},"canonical_sha256":"6335cdf9a69dfe25d224e8dd0b33ef1a6d40203cc40cb5ebb3dabc96cf3ce887","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6335cdf9a69dfe25d224e8dd0b33ef1a6d40203cc40cb5ebb3dabc96cf3ce887","first_computed_at":"2026-05-18T04:36:09.649265Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:36:09.649265Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OgDQxjG9p75O415oS7J2ZPmlvQk1WmwR2hrAOrhicUM1kv0R602Xw2ndVfQ+OZnhNjBmeygp1hfBhh6DzC26AA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:36:09.649893Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.2739","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:60d424e525798016ba2d9a7db571b7521f0bd04a1db249191a7d775f4e88b9d5","sha256:dd7b197cdaa563ef1e9c1091ad4fde4f0aac69c12252e82cf8a1863505b810d1"],"state_sha256":"8f9bb4e35711554e27ea28a83de0264b75ca81307a6f6ad69304ef9acc476a72"}