{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:YR4GA7ZJYR4LBDCJEX4RU2UQSW","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":"4da0ca1542d324dd707346d8d631f8053b0b91393265b4ed09117de90488e737","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-08-15T14:32:36Z","title_canon_sha256":"a8b8d2a996d299910fe092cf0c79f010ccd18be5ec4552404a29b11de3c13cc9"},"schema_version":"1.0","source":{"id":"1608.04281","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.04281","created_at":"2026-05-18T01:09:03Z"},{"alias_kind":"arxiv_version","alias_value":"1608.04281v1","created_at":"2026-05-18T01:09:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.04281","created_at":"2026-05-18T01:09:03Z"},{"alias_kind":"pith_short_12","alias_value":"YR4GA7ZJYR4L","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_16","alias_value":"YR4GA7ZJYR4LBDCJ","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_8","alias_value":"YR4GA7ZJ","created_at":"2026-05-18T12:30:53Z"}],"graph_snapshots":[{"event_id":"sha256:91f74235e4930fb5c35d03102b685c662306dcd67daf540deb396fd3a6a6eb41","target":"graph","created_at":"2026-05-18T01:09:03Z","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":"High resolution and high throughput imaging are typically mutually exclusive. The meta-instrument pairs high resolution optical concepts such as nano-antennas, superoscillatory lenses and hyperlenses with a miniaturized opto-mechatronic platform for precise and high speed positioning of the optical elements at lens-to-sample separations that are measured in tens of nanometers. Such platform is a necessary development for bringing near-field optical imaging techniques to their industrial application. Towards this purpose, we present two designs and proof-of-principle instruments that are aimed ","authors_text":"A. Dekker, G. F. IJ. Kramer, H. Sadeghian, J. P. F. Spierdijk, L. K. Cheng, R. A. J. Hagen, R. J. F. Bijster, R. W. Herfst, W. A. Klop","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-08-15T14:32:36Z","title":"Meta-instrument: high speed positioning and tracking platform for near-field optical imaging microscopes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.04281","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":"sha256:3d861a1b5b5499793e3e7195ab55f703109925655897f49f8869e6a472401136","target":"record","created_at":"2026-05-18T01:09:03Z","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":"4da0ca1542d324dd707346d8d631f8053b0b91393265b4ed09117de90488e737","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-08-15T14:32:36Z","title_canon_sha256":"a8b8d2a996d299910fe092cf0c79f010ccd18be5ec4552404a29b11de3c13cc9"},"schema_version":"1.0","source":{"id":"1608.04281","kind":"arxiv","version":1}},"canonical_sha256":"c478607f29c478b08c4925f91a6a9095a1f3e554c9d4bc2630bf717917134ea4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c478607f29c478b08c4925f91a6a9095a1f3e554c9d4bc2630bf717917134ea4","first_computed_at":"2026-05-18T01:09:03.888296Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:03.888296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6r//ZnI35LHVqrfqoCfDQEMHcR84fBs2RqmHXJexHu5bU9Bwr5Nn6DpFq085q3HXkW2RNHBtclHxMb+OQHEGBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:03.888731Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.04281","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3d861a1b5b5499793e3e7195ab55f703109925655897f49f8869e6a472401136","sha256:91f74235e4930fb5c35d03102b685c662306dcd67daf540deb396fd3a6a6eb41"],"state_sha256":"72da058e5925edde97b9f17f39c8b8574830194fbcd36b5cd1067e98764c178c"}