{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:BJXZDRVVXMMHEQ7GJGSX5JZR7M","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":"7c6777260fd19ba8b67f3224bbdac89258273badb43a5d68e652fc8f20d0d26f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-11-13T12:42:42Z","title_canon_sha256":"3d2166400c37c70807299fad67258064044e426450a753a6597fbe95ae2bb8af"},"schema_version":"1.0","source":{"id":"1511.04263","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.04263","created_at":"2026-05-18T01:26:59Z"},{"alias_kind":"arxiv_version","alias_value":"1511.04263v1","created_at":"2026-05-18T01:26:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.04263","created_at":"2026-05-18T01:26:59Z"},{"alias_kind":"pith_short_12","alias_value":"BJXZDRVVXMMH","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"BJXZDRVVXMMHEQ7G","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"BJXZDRVV","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:eba294df0a5f29b3fbb2af3ee80c47b4d7441773b6e94d5a5b6a1b5f3d08bdcd","target":"graph","created_at":"2026-05-18T01:26:59Z","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":"An holographic microscopy reconstruction method compatible with high numerical aperture microscope objective (MO) up to NA=1.4 is proposed. After off axis and reference field curvature corrections, and after selection of the +1 grating order holographic image, a phase mask that transforms the optical elements of the holographic setup into an afocal device is applied in the camera plane. The reconstruction is then made by the angular spectrum method. The field is first propagated in the image half space from the camera to the afocal image of the MO optimal plane (plane for which MO has been des","authors_text":"Dario Donnarumma, Gilles Tessier, Michel Gross, Nicolas Verrier","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-11-13T12:42:42Z","title":"High numerical aperture holographic microscopy reconstruction with extended z range"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.04263","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":"sha256:3047d869974f95e46c89591cb7683e1e38b45b45883dd85a56aca82e161620bb","target":"record","created_at":"2026-05-18T01:26:59Z","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":"7c6777260fd19ba8b67f3224bbdac89258273badb43a5d68e652fc8f20d0d26f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-11-13T12:42:42Z","title_canon_sha256":"3d2166400c37c70807299fad67258064044e426450a753a6597fbe95ae2bb8af"},"schema_version":"1.0","source":{"id":"1511.04263","kind":"arxiv","version":1}},"canonical_sha256":"0a6f91c6b5bb187243e649a57ea731fb34ccc642d96a08226bc5952d5aa3a6a3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0a6f91c6b5bb187243e649a57ea731fb34ccc642d96a08226bc5952d5aa3a6a3","first_computed_at":"2026-05-18T01:26:59.272157Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:26:59.272157Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BR7blSgRj3uWWuqUIsLhAfpAJOBVif7jp9B+i7jAN/vyFF3piiy58k0k7hx8QkCfIwbekJ3BnB+S2HdMMTNvAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:26:59.272805Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.04263","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3047d869974f95e46c89591cb7683e1e38b45b45883dd85a56aca82e161620bb","sha256:eba294df0a5f29b3fbb2af3ee80c47b4d7441773b6e94d5a5b6a1b5f3d08bdcd"],"state_sha256":"0b161aad6f2248be8de9269a1272895ba43befe687e89bc401abd057f85a2aea"}