{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:EJK6FP27XYIQMCXGD55ZAJCBDO","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":"ca8ad03da82d9fad899aa25a518766d302e20385279f78e6dc072f1632274987","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-02-03T14:17:34Z","title_canon_sha256":"eb3b6a410f9019fdf507a001e8c59f4299a2f4560162b01414c7245aa7100811"},"schema_version":"1.0","source":{"id":"1302.0497","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.0497","created_at":"2026-05-18T03:12:33Z"},{"alias_kind":"arxiv_version","alias_value":"1302.0497v2","created_at":"2026-05-18T03:12:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.0497","created_at":"2026-05-18T03:12:33Z"},{"alias_kind":"pith_short_12","alias_value":"EJK6FP27XYIQ","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"EJK6FP27XYIQMCXG","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"EJK6FP27","created_at":"2026-05-18T12:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:aae4450ccba0acbf652f1020f46b42bce264701adf2bf0932f1a1a11e9be59cd","target":"graph","created_at":"2026-05-18T03:12:33Z","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":"A new way to understand why some inhomogeneous dielectric medium can be used for confining the light wave has been given by using non-Euclidean transformation optics. We show that special inhomogeneous dielectric medium, which corresponds to a dip in the reference space, can be used for focusing a plane wave. If we set an absorber at the appropriate position of this medium, we can highly confine the light on the subwavelength scale.","authors_text":"F. Sun","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-02-03T14:17:34Z","title":"Confining the light wave by using non-Euclidean transformation optics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.0497","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":"sha256:7f0714443a10825a2ec86c52b12422d26c371af7a843578ce1cf22136c4c4d1b","target":"record","created_at":"2026-05-18T03:12:33Z","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":"ca8ad03da82d9fad899aa25a518766d302e20385279f78e6dc072f1632274987","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-02-03T14:17:34Z","title_canon_sha256":"eb3b6a410f9019fdf507a001e8c59f4299a2f4560162b01414c7245aa7100811"},"schema_version":"1.0","source":{"id":"1302.0497","kind":"arxiv","version":2}},"canonical_sha256":"2255e2bf5fbe11060ae61f7b9024411ba7c9206c71ba6e294a70076ddcc4caca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2255e2bf5fbe11060ae61f7b9024411ba7c9206c71ba6e294a70076ddcc4caca","first_computed_at":"2026-05-18T03:12:33.063020Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:12:33.063020Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aOOQhoH4e/F4tv5C+nGu+rz9zxNacj7Q4HRwKQQn2NO0+0dQb8LjI1IA+zU6MwXiQOpSLvTNDKbD9yRriYs0Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:12:33.063864Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.0497","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7f0714443a10825a2ec86c52b12422d26c371af7a843578ce1cf22136c4c4d1b","sha256:aae4450ccba0acbf652f1020f46b42bce264701adf2bf0932f1a1a11e9be59cd"],"state_sha256":"241c7ee5bb501b6f23e4c1859a73027534ce1aa8aa51dd06514da53a161feb41"}