{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:MZHNQM7RQHJ5O5SZLBHH7RGH6J","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":"541bf2a52cbc0af1e96e5611c7053ac30bed3dd3d3c3044cd3002fafc6712724","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"physics.optics","submitted_at":"2010-09-22T12:55:28Z","title_canon_sha256":"0af104d66a16765309fb567abf92237f4bc258b074bb78a1873d60f598d84470"},"schema_version":"1.0","source":{"id":"1009.4347","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.4347","created_at":"2026-05-18T02:05:18Z"},{"alias_kind":"arxiv_version","alias_value":"1009.4347v3","created_at":"2026-05-18T02:05:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.4347","created_at":"2026-05-18T02:05:18Z"},{"alias_kind":"pith_short_12","alias_value":"MZHNQM7RQHJ5","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"MZHNQM7RQHJ5O5SZ","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"MZHNQM7R","created_at":"2026-05-18T12:26:10Z"}],"graph_snapshots":[{"event_id":"sha256:06ebb240474f93ae54990ff2aeba98ecae677121e7dffbd9dd630232465f260a","target":"graph","created_at":"2026-05-18T02:05:18Z","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":"Transformation optics is used to prove that a spherical waveguide filled with an isotropic material with radial refractive index n=1/r has radial polarized modes (i.e. the electric field has only radial component) with the same perfect focusing properties as the Maxwell Fish-Eye lens. The approximate version of that device using a thin waveguide with a homogenous core paves the way to experimentally prove perfect imaging in the Maxwell Fish Eye lens.","authors_text":"Juan C. Gonz\\'alez, Juan C. Mi\\~nano, Pablo Ben\\'itez","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"physics.optics","submitted_at":"2010-09-22T12:55:28Z","title":"Perfect imaging with geodesic waveguides"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.4347","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":"sha256:5ab800c172276d270d487193756975aa64b1f57e342f0285340840e0137c32ca","target":"record","created_at":"2026-05-18T02:05:18Z","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":"541bf2a52cbc0af1e96e5611c7053ac30bed3dd3d3c3044cd3002fafc6712724","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"physics.optics","submitted_at":"2010-09-22T12:55:28Z","title_canon_sha256":"0af104d66a16765309fb567abf92237f4bc258b074bb78a1873d60f598d84470"},"schema_version":"1.0","source":{"id":"1009.4347","kind":"arxiv","version":3}},"canonical_sha256":"664ed833f181d3d77659584e7fc4c7f267d306db5386d5e22677aee6834de5f5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"664ed833f181d3d77659584e7fc4c7f267d306db5386d5e22677aee6834de5f5","first_computed_at":"2026-05-18T02:05:18.670872Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:05:18.670872Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HY/tLvrzPD+5RV0veJeYVI6dNMm43SiFPqHLQKCWF5PlgkohYwztLDmsoiRdeTyWEmFk1LYe08S66ENEXnY0AA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:05:18.671545Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.4347","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5ab800c172276d270d487193756975aa64b1f57e342f0285340840e0137c32ca","sha256:06ebb240474f93ae54990ff2aeba98ecae677121e7dffbd9dd630232465f260a"],"state_sha256":"8709631832893bc938ca4869121b6fd788f5252e2e91581747ed1ce6faea814e"}