{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:JC323EJDLVKQKCIIS5LRBWSV7G","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":"e38ef3c5d1ca7fd4a3d022600b355ee1df0c137f56304c684082e1ba53cdae75","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-04-16T13:44:14Z","title_canon_sha256":"d4cc53d126a9c7df2c58d05722c533541abc05ee42bd5307a50e979250fb677e"},"schema_version":"1.0","source":{"id":"1304.4444","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.4444","created_at":"2026-05-18T02:48:27Z"},{"alias_kind":"arxiv_version","alias_value":"1304.4444v1","created_at":"2026-05-18T02:48:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.4444","created_at":"2026-05-18T02:48:27Z"},{"alias_kind":"pith_short_12","alias_value":"JC323EJDLVKQ","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_16","alias_value":"JC323EJDLVKQKCII","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_8","alias_value":"JC323EJD","created_at":"2026-05-18T12:27:49Z"}],"graph_snapshots":[{"event_id":"sha256:2e10c0f002d1c8c604cb30b9dfdeac428cdff36b87c5773decadd502b02688ca","target":"graph","created_at":"2026-05-18T02:48:27Z","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":"Highly confined vectorial electromagnetic field distributions represent an excellent tool for detailed studies in nano-optics and high resolution microscopy, such as nonlinear microscopy, advanced fluorescence imaging or nanoplasmonics. Such field distributions can be generated, for instance, by tight focussing of polarized light beams. To guarantee high quality and resolution in the investigation of objects with sub-wavelength dimensions, the precise knowledge of the spatial distribution of the exciting vectorial field is of utmost importance. Full-field reconstruction methods presented so fa","authors_text":"Gerd Leuchs, Peter Banzer, Sergej Orlov, Thomas Bauer, Ulf Peschel","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-04-16T13:44:14Z","title":"Nanointerferometric Amplitude and Phase Reconstruction of Tightly Focused Vector Beams"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.4444","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":"sha256:063fc639e9a8bf1b07f0b15ef6b924c4b46a83ff701cfbb2f6b0c1dcf80d0eb1","target":"record","created_at":"2026-05-18T02:48:27Z","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":"e38ef3c5d1ca7fd4a3d022600b355ee1df0c137f56304c684082e1ba53cdae75","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-04-16T13:44:14Z","title_canon_sha256":"d4cc53d126a9c7df2c58d05722c533541abc05ee42bd5307a50e979250fb677e"},"schema_version":"1.0","source":{"id":"1304.4444","kind":"arxiv","version":1}},"canonical_sha256":"48b7ad91235d55050908975710da55f98495c266200101f6f11d7e58bfafc933","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"48b7ad91235d55050908975710da55f98495c266200101f6f11d7e58bfafc933","first_computed_at":"2026-05-18T02:48:27.373966Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:48:27.373966Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fUS/tJegeo+taZ19NfW0A3jW6/8f6es5mS4nMW9m3DmnQfl3mym/bK7VoQfS9HlebsxTr5zSS34igUTe2z9HBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:48:27.374653Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.4444","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:063fc639e9a8bf1b07f0b15ef6b924c4b46a83ff701cfbb2f6b0c1dcf80d0eb1","sha256:2e10c0f002d1c8c604cb30b9dfdeac428cdff36b87c5773decadd502b02688ca"],"state_sha256":"5e7d76817e46cebb76d24c4a0db36036f1421f1ceb12892eb230dedf1a36b516"}