{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:EWFY7FFFL7TFIDYB3T74WA6CHW","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":"096856b2ec844f635d1f7f69a9b01a49c5ce8196936ee307c22b635dfd5f314c","cross_cats_sorted":["physics.med-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2022-11-02T01:03:40Z","title_canon_sha256":"62e6de8048c78cc10999ca10cc64441e0ea2c8859992d32d2c49e14349cdc004"},"schema_version":"1.0","source":{"id":"2211.00808","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.00808","created_at":"2026-07-05T05:12:35Z"},{"alias_kind":"arxiv_version","alias_value":"2211.00808v1","created_at":"2026-07-05T05:12:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.00808","created_at":"2026-07-05T05:12:35Z"},{"alias_kind":"pith_short_12","alias_value":"EWFY7FFFL7TF","created_at":"2026-07-05T05:12:35Z"},{"alias_kind":"pith_short_16","alias_value":"EWFY7FFFL7TFIDYB","created_at":"2026-07-05T05:12:35Z"},{"alias_kind":"pith_short_8","alias_value":"EWFY7FFF","created_at":"2026-07-05T05:12:35Z"}],"graph_snapshots":[{"event_id":"sha256:9cc760411e063c99ecb50f1d918cdca150cf348cf63155197c2e515a2a2bc28e","target":"graph","created_at":"2026-07-05T05:12:35Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2211.00808/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Endoscopes are an important component for the development of minimally invasive surgeries. Their size is one of the most critical aspects, because smaller and less rigid endoscopes enable higher agility, facilitate larger accessibility, and induce less stress on the surrounding tissue. In all existing endoscopes, the size of the optics poses a major limitation in miniaturization of the imaging system. Not only is making small optics difficult, but their performance also degrades with downscaling. Meta-optics have recently emerged as a promising candidate to drastically miniaturize optics while","authors_text":"Alan Zhan, Andrea Ravagli, Arka Majumdar, Eric J. Seibel, Johannes E. Froech, Karl Boehringer, Luocheng Huang, Quentin A.A. Tanguy, Shane Colburn","cross_cats":["physics.med-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2022-11-02T01:03:40Z","title":"Real Time Full-Color Imaging in a Meta-Optical Fiber Endoscope"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.00808","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":"sha256:9524a61bc51d782407cb8fdda87dc239f7e4176d51d2e6ed77e6014cb80fc90a","target":"record","created_at":"2026-07-05T05:12:35Z","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":"096856b2ec844f635d1f7f69a9b01a49c5ce8196936ee307c22b635dfd5f314c","cross_cats_sorted":["physics.med-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2022-11-02T01:03:40Z","title_canon_sha256":"62e6de8048c78cc10999ca10cc64441e0ea2c8859992d32d2c49e14349cdc004"},"schema_version":"1.0","source":{"id":"2211.00808","kind":"arxiv","version":1}},"canonical_sha256":"258b8f94a55fe6540f01dcffcb03c23d9a334e4489f2d3869f0c8e0789986fe6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"258b8f94a55fe6540f01dcffcb03c23d9a334e4489f2d3869f0c8e0789986fe6","first_computed_at":"2026-07-05T05:12:35.140227Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:12:35.140227Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pPvHZmhFOnbrbsWzvV0xd2Lqb6VM4pxd1806JnxbkPnoIj9ZikJxI5/F/+uiR8uDLu9mEUnFagG4d/Or4Tz1Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:12:35.140730Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.00808","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9524a61bc51d782407cb8fdda87dc239f7e4176d51d2e6ed77e6014cb80fc90a","sha256:9cc760411e063c99ecb50f1d918cdca150cf348cf63155197c2e515a2a2bc28e"],"state_sha256":"a4bbe0a60cc732888c00a2d4ff0bf6aaa27bd45145d01e931bc6cfc84f9804de"}