{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:CTL2H5IAA334PPBEDQD4CANT7S","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":"c6d3753ff85dc3d6fa080b292dc800bc72ae970a12b459cf606ecf0838137ab2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-12-09T15:55:22Z","title_canon_sha256":"67de009d03cbe1ea78793a0e2b6d5fba9ae4c61364296cbb9c9757cf33e4e59d"},"schema_version":"1.0","source":{"id":"1312.2478","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.2478","created_at":"2026-05-18T02:47:15Z"},{"alias_kind":"arxiv_version","alias_value":"1312.2478v3","created_at":"2026-05-18T02:47:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.2478","created_at":"2026-05-18T02:47:15Z"},{"alias_kind":"pith_short_12","alias_value":"CTL2H5IAA334","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"CTL2H5IAA334PPBE","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"CTL2H5IA","created_at":"2026-05-18T12:27:40Z"}],"graph_snapshots":[{"event_id":"sha256:dc55587d7f3e6997ea17b48a6fb0de809ba25d03f682a810cab7f491db7b079e","target":"graph","created_at":"2026-05-18T02:47:15Z","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 investigate the formation of photonic bound states in the continuum (BICs) in photonic crystal slabs from an analytical perspective. Unlike the stationary at-$\\Gamma$ BICs which origin from the geometric symmetry, the tunable off-$\\Gamma$ BICs are due to the weighted destructive via-the-continuum interference in the vicinity of accidental symmetry when the majority of the radiation is pre-canceled. The symmetric compatible nature of the off-$\\Gamma$ BICs leads to a trapping of light that can be tuned through continuously varying the wavevector. With the analytical approach, we explain a rep","authors_text":"Chao Peng, Susumu Noda, Yi Yang, Yong Liang, Zhengbin Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-12-09T15:55:22Z","title":"Analytical Perspective for Photonic Bound States in the Continuum in Photonic Crystal Slabs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.2478","kind":"arxiv","version":3},"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":"sha256:30f21e6b208d27b990095be7f8026fa8eebe2bea45987df754454102d92dbc6d","target":"record","created_at":"2026-05-18T02:47:15Z","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":"c6d3753ff85dc3d6fa080b292dc800bc72ae970a12b459cf606ecf0838137ab2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-12-09T15:55:22Z","title_canon_sha256":"67de009d03cbe1ea78793a0e2b6d5fba9ae4c61364296cbb9c9757cf33e4e59d"},"schema_version":"1.0","source":{"id":"1312.2478","kind":"arxiv","version":3}},"canonical_sha256":"14d7a3f50006f7c7bc241c07c101b3fca95f075a4dae1af49783844f1116c288","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"14d7a3f50006f7c7bc241c07c101b3fca95f075a4dae1af49783844f1116c288","first_computed_at":"2026-05-18T02:47:15.801109Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:47:15.801109Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VMPku7ReT3MnmBgGmYThUCVndfBdKmaj9HREl9Be4yUpu3vf2m2mlSE+JvhG1kPWaVBybU7S7XUu01Tox7MBCA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:47:15.801750Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.2478","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:30f21e6b208d27b990095be7f8026fa8eebe2bea45987df754454102d92dbc6d","sha256:dc55587d7f3e6997ea17b48a6fb0de809ba25d03f682a810cab7f491db7b079e"],"state_sha256":"34badfade0a31cb5b6e6bae4e3a32fd84d238ee2c04007bf445ab487154ae150"}