{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:BCLNADORQJDO7SSSF5STJTWUKO","short_pith_number":"pith:BCLNADOR","schema_version":"1.0","canonical_sha256":"0896d00dd18246efca522f6534ced453982abee0e4532c59f03176df90e274f2","source":{"kind":"arxiv","id":"2101.12380","version":2},"attestation_state":"computed","paper":{"title":"Maskless off-axis X-ray Holography","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.optics","authors_text":"Abraham Levitan, Gisela Sch\\\"utz, Kahraman Keskinbora, Riccardo Comin","submitted_at":"2021-01-29T03:27:18Z","abstract_excerpt":"Off-axis X-ray holography is a lensless imaging technique that allows unambiguous retrieval of an object's exit-wave function with high fidelity. It has been used with great success to study nanoscale phenomena and spatio-temporal dynamics in solids, with sensitivity to the phase component of electronic and magnetic textures. However, the method requires patterning a nanostructured holography mask directly onto the sample. This invasive fabrication process is labor-intensive and defines a fixed field of view, limiting the range of applicable samples and diminishing the signal-to-noise ratio at"},"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":"2101.12380","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2021-01-29T03:27:18Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"5455a09fa4a3149334dfa6b7f3009f9549662b1d364934309a3a839deefd2413","abstract_canon_sha256":"8b867eb2fdcc2c92d99d6293bb4206e1161558b9c1a9c1febb27959c309c2f62"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:38:32.681140Z","signature_b64":"oPDCAdIIjsobmP87GDTJ9yUFXMDyjq5E+tFA5pPXo0a4aFFQrrCCn8fsS3UJIEHxrtfdTSq57Yoe0ltiiCyPAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0896d00dd18246efca522f6534ced453982abee0e4532c59f03176df90e274f2","last_reissued_at":"2026-07-05T02:38:32.680665Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:38:32.680665Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Maskless off-axis X-ray Holography","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.optics","authors_text":"Abraham Levitan, Gisela Sch\\\"utz, Kahraman Keskinbora, Riccardo Comin","submitted_at":"2021-01-29T03:27:18Z","abstract_excerpt":"Off-axis X-ray holography is a lensless imaging technique that allows unambiguous retrieval of an object's exit-wave function with high fidelity. It has been used with great success to study nanoscale phenomena and spatio-temporal dynamics in solids, with sensitivity to the phase component of electronic and magnetic textures. However, the method requires patterning a nanostructured holography mask directly onto the sample. This invasive fabrication process is labor-intensive and defines a fixed field of view, limiting the range of applicable samples and diminishing the signal-to-noise ratio at"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.12380","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2101.12380/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2101.12380","created_at":"2026-07-05T02:38:32.680725+00:00"},{"alias_kind":"arxiv_version","alias_value":"2101.12380v2","created_at":"2026-07-05T02:38:32.680725+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.12380","created_at":"2026-07-05T02:38:32.680725+00:00"},{"alias_kind":"pith_short_12","alias_value":"BCLNADORQJDO","created_at":"2026-07-05T02:38:32.680725+00:00"},{"alias_kind":"pith_short_16","alias_value":"BCLNADORQJDO7SSS","created_at":"2026-07-05T02:38:32.680725+00:00"},{"alias_kind":"pith_short_8","alias_value":"BCLNADOR","created_at":"2026-07-05T02:38:32.680725+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/BCLNADORQJDO7SSSF5STJTWUKO","json":"https://pith.science/pith/BCLNADORQJDO7SSSF5STJTWUKO.json","graph_json":"https://pith.science/api/pith-number/BCLNADORQJDO7SSSF5STJTWUKO/graph.json","events_json":"https://pith.science/api/pith-number/BCLNADORQJDO7SSSF5STJTWUKO/events.json","paper":"https://pith.science/paper/BCLNADOR"},"agent_actions":{"view_html":"https://pith.science/pith/BCLNADORQJDO7SSSF5STJTWUKO","download_json":"https://pith.science/pith/BCLNADORQJDO7SSSF5STJTWUKO.json","view_paper":"https://pith.science/paper/BCLNADOR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2101.12380&json=true","fetch_graph":"https://pith.science/api/pith-number/BCLNADORQJDO7SSSF5STJTWUKO/graph.json","fetch_events":"https://pith.science/api/pith-number/BCLNADORQJDO7SSSF5STJTWUKO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BCLNADORQJDO7SSSF5STJTWUKO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BCLNADORQJDO7SSSF5STJTWUKO/action/storage_attestation","attest_author":"https://pith.science/pith/BCLNADORQJDO7SSSF5STJTWUKO/action/author_attestation","sign_citation":"https://pith.science/pith/BCLNADORQJDO7SSSF5STJTWUKO/action/citation_signature","submit_replication":"https://pith.science/pith/BCLNADORQJDO7SSSF5STJTWUKO/action/replication_record"}},"created_at":"2026-07-05T02:38:32.680725+00:00","updated_at":"2026-07-05T02:38:32.680725+00:00"}