{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:YPIWZ3BZGTGVTDPUV365YBNPIZ","short_pith_number":"pith:YPIWZ3BZ","schema_version":"1.0","canonical_sha256":"c3d16cec3934cd598df4aefddc05af464b28c3cceb5be442e1f28db2861a4bf1","source":{"kind":"arxiv","id":"1809.06855","version":3},"attestation_state":"computed","paper":{"title":"Aberrated dark-field imaging systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"eess.IV","authors_text":"David M. Paganin, Mario A. Beltran","submitted_at":"2018-09-18T12:35:10Z","abstract_excerpt":"We study generalized dark-field imaging systems. These are a subset of linear shift-invariant optical imaging systems, that exhibit arbitrary aberrations, and for which normally-incident plane-wave input yields zero output. We write down the theory for the forward problem of imaging coherent scalar optical fields using such arbitrarily-aberrated dark-field systems, and give numerical examples. The associated images may be viewed as a form of dark-field Gabor holography, utilizing arbitrary outgoing Green functions as generalized Huygens-type wavelets, and with the Young-type boundary wave form"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1809.06855","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2018-09-18T12:35:10Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"3f3fe7363551f36d7a0974178aa5bb8814f590aed2293a4d2a4779b6cb35c41d","abstract_canon_sha256":"dddb038ed426ab0849b4ffa2e7e0d61fb1da2075119b2128be0b75e224dd73b7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:59:05.100477Z","signature_b64":"QMMSUSjLX8QZXJjpAZlom3PCQlcH12/xwChtqOT9wMsOw/rpB7HkKNb4Yv48JMLG0tIssHkJsS7NHGYnW9BgAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c3d16cec3934cd598df4aefddc05af464b28c3cceb5be442e1f28db2861a4bf1","last_reissued_at":"2026-05-17T23:59:05.099944Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:59:05.099944Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Aberrated dark-field imaging systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"eess.IV","authors_text":"David M. Paganin, Mario A. Beltran","submitted_at":"2018-09-18T12:35:10Z","abstract_excerpt":"We study generalized dark-field imaging systems. These are a subset of linear shift-invariant optical imaging systems, that exhibit arbitrary aberrations, and for which normally-incident plane-wave input yields zero output. We write down the theory for the forward problem of imaging coherent scalar optical fields using such arbitrarily-aberrated dark-field systems, and give numerical examples. The associated images may be viewed as a form of dark-field Gabor holography, utilizing arbitrary outgoing Green functions as generalized Huygens-type wavelets, and with the Young-type boundary wave form"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.06855","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1809.06855","created_at":"2026-05-17T23:59:05.100026+00:00"},{"alias_kind":"arxiv_version","alias_value":"1809.06855v3","created_at":"2026-05-17T23:59:05.100026+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.06855","created_at":"2026-05-17T23:59:05.100026+00:00"},{"alias_kind":"pith_short_12","alias_value":"YPIWZ3BZGTGV","created_at":"2026-05-18T12:33:04.347982+00:00"},{"alias_kind":"pith_short_16","alias_value":"YPIWZ3BZGTGVTDPU","created_at":"2026-05-18T12:33:04.347982+00:00"},{"alias_kind":"pith_short_8","alias_value":"YPIWZ3BZ","created_at":"2026-05-18T12:33:04.347982+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/YPIWZ3BZGTGVTDPUV365YBNPIZ","json":"https://pith.science/pith/YPIWZ3BZGTGVTDPUV365YBNPIZ.json","graph_json":"https://pith.science/api/pith-number/YPIWZ3BZGTGVTDPUV365YBNPIZ/graph.json","events_json":"https://pith.science/api/pith-number/YPIWZ3BZGTGVTDPUV365YBNPIZ/events.json","paper":"https://pith.science/paper/YPIWZ3BZ"},"agent_actions":{"view_html":"https://pith.science/pith/YPIWZ3BZGTGVTDPUV365YBNPIZ","download_json":"https://pith.science/pith/YPIWZ3BZGTGVTDPUV365YBNPIZ.json","view_paper":"https://pith.science/paper/YPIWZ3BZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1809.06855&json=true","fetch_graph":"https://pith.science/api/pith-number/YPIWZ3BZGTGVTDPUV365YBNPIZ/graph.json","fetch_events":"https://pith.science/api/pith-number/YPIWZ3BZGTGVTDPUV365YBNPIZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YPIWZ3BZGTGVTDPUV365YBNPIZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YPIWZ3BZGTGVTDPUV365YBNPIZ/action/storage_attestation","attest_author":"https://pith.science/pith/YPIWZ3BZGTGVTDPUV365YBNPIZ/action/author_attestation","sign_citation":"https://pith.science/pith/YPIWZ3BZGTGVTDPUV365YBNPIZ/action/citation_signature","submit_replication":"https://pith.science/pith/YPIWZ3BZGTGVTDPUV365YBNPIZ/action/replication_record"}},"created_at":"2026-05-17T23:59:05.100026+00:00","updated_at":"2026-05-17T23:59:05.100026+00:00"}