{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:TWSJAXO47EFP3IURDRAHUINRWO","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":"6f8ac9f7a1b002c4a89d7589eeda9316bd3881d4a5afae510cad60881bf936f3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2019-08-04T06:55:46Z","title_canon_sha256":"488531cc1b31d845cb0aad933a081b7eb7ef65e863794722b26987198897b1d0"},"schema_version":"1.0","source":{"id":"1908.01284","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.01284","created_at":"2026-07-05T00:20:17Z"},{"alias_kind":"arxiv_version","alias_value":"1908.01284v2","created_at":"2026-07-05T00:20:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.01284","created_at":"2026-07-05T00:20:17Z"},{"alias_kind":"pith_short_12","alias_value":"TWSJAXO47EFP","created_at":"2026-07-05T00:20:17Z"},{"alias_kind":"pith_short_16","alias_value":"TWSJAXO47EFP3IUR","created_at":"2026-07-05T00:20:17Z"},{"alias_kind":"pith_short_8","alias_value":"TWSJAXO4","created_at":"2026-07-05T00:20:17Z"}],"graph_snapshots":[{"event_id":"sha256:447ba312f4ca52140f0cb7ff024d4c3fcd602cc0e765406499239685773d2669","target":"graph","created_at":"2026-07-05T00:20:17Z","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/1908.01284/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Super-resolution techniques overcome the diffraction-limit and get very high resolutions. A category of these techniques, e.g., STED achieves this by creating an illumination spot smaller than the Airy Disk. As a result, points are distinguishable even if they are as small as the spot. In order to further observe structures smaller than the spot itself, a technique called DDS scans the sample more densely, and recovers the expected image by deconvolution. In that technique, the deconvolution is achieved by filtering which requires some peripheral areas to be scanned together with the region of","authors_text":"Yaohua Xie","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2019-08-04T06:55:46Z","title":"Solving equations after dense scan to improve the resolutions of microscopes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.01284","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":"sha256:62d9288b73e66b5158ed6af4d682f702f4f91f4abe014f0b353ce3c33ca331a3","target":"record","created_at":"2026-07-05T00:20:17Z","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":"6f8ac9f7a1b002c4a89d7589eeda9316bd3881d4a5afae510cad60881bf936f3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2019-08-04T06:55:46Z","title_canon_sha256":"488531cc1b31d845cb0aad933a081b7eb7ef65e863794722b26987198897b1d0"},"schema_version":"1.0","source":{"id":"1908.01284","kind":"arxiv","version":2}},"canonical_sha256":"9da4905ddcf90afda2911c407a21b1b383974e261bdca4a2c9e31ccf506f9839","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9da4905ddcf90afda2911c407a21b1b383974e261bdca4a2c9e31ccf506f9839","first_computed_at":"2026-07-05T00:20:17.876716Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:20:17.876716Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TOupCCf7aI7FNGxHu5I3KBWZdJFRH5OKNfflXxiKxsrXByHGpOzgNIRk1Yni3PKe1Lt0+a5quXmrhs1CXDc7DA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:20:17.877106Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.01284","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:62d9288b73e66b5158ed6af4d682f702f4f91f4abe014f0b353ce3c33ca331a3","sha256:447ba312f4ca52140f0cb7ff024d4c3fcd602cc0e765406499239685773d2669"],"state_sha256":"235f5f2bfa9e9457128409f5ddf38394a4032dc698222c0a75535d300461161c"}