{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:OZV7FPAUPFFJ5DHP46QZLMRXL7","short_pith_number":"pith:OZV7FPAU","schema_version":"1.0","canonical_sha256":"766bf2bc14794a9e8cefe7a195b2375fe00cd120840d95f818b7d9e0c2916645","source":{"kind":"arxiv","id":"1806.02898","version":1},"attestation_state":"computed","paper":{"title":"Anisotropic nano-scale resolution in 3D Bragg coherent diffraction imaging","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.optics","authors_text":"Mathew J. Cherukara, Ross J. Harder, Wonsuk Cha","submitted_at":"2018-06-07T20:53:40Z","abstract_excerpt":"We demonstrate that the resolution of three-dimensional (3D) real-space images obtained from Bragg x-ray coherent diffraction measurements is direction dependent. We propose and demonstrate the effectiveness of a metric to determine the spatial resolution of images that accounts for the direc- tional dependence. The measured direction dependent resolution of ~ 4-9nm is about 2 times higher than the best previously obtained 3D measurements. Finally, we quantify the relationship between the resolution of recovered real-space images and dosage, and discuss its implications in the light of next ge"},"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":"1806.02898","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-06-07T20:53:40Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"619b0c6ff747bdd8dc49a77b615eb261cb555b9260d059240f631ffd16429d78","abstract_canon_sha256":"cb9012a76fc803718f14bac8fdfecc0a0dbf58de8c65ae58b509b96234eba973"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:58:30.788126Z","signature_b64":"sgv4efr2MgaXNNc1GvuOLdM4xyvODRAwNeUXgWJX/3WPmqND1Lc62oSst2tybIzaDkwQtjUL9RY2WNOoTwFpBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"766bf2bc14794a9e8cefe7a195b2375fe00cd120840d95f818b7d9e0c2916645","last_reissued_at":"2026-05-17T23:58:30.787493Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:58:30.787493Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Anisotropic nano-scale resolution in 3D Bragg coherent diffraction imaging","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.optics","authors_text":"Mathew J. Cherukara, Ross J. Harder, Wonsuk Cha","submitted_at":"2018-06-07T20:53:40Z","abstract_excerpt":"We demonstrate that the resolution of three-dimensional (3D) real-space images obtained from Bragg x-ray coherent diffraction measurements is direction dependent. We propose and demonstrate the effectiveness of a metric to determine the spatial resolution of images that accounts for the direc- tional dependence. The measured direction dependent resolution of ~ 4-9nm is about 2 times higher than the best previously obtained 3D measurements. Finally, we quantify the relationship between the resolution of recovered real-space images and dosage, and discuss its implications in the light of next ge"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.02898","kind":"arxiv","version":1},"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":"1806.02898","created_at":"2026-05-17T23:58:30.787598+00:00"},{"alias_kind":"arxiv_version","alias_value":"1806.02898v1","created_at":"2026-05-17T23:58:30.787598+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.02898","created_at":"2026-05-17T23:58:30.787598+00:00"},{"alias_kind":"pith_short_12","alias_value":"OZV7FPAUPFFJ","created_at":"2026-05-18T12:32:43.782077+00:00"},{"alias_kind":"pith_short_16","alias_value":"OZV7FPAUPFFJ5DHP","created_at":"2026-05-18T12:32:43.782077+00:00"},{"alias_kind":"pith_short_8","alias_value":"OZV7FPAU","created_at":"2026-05-18T12:32:43.782077+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/OZV7FPAUPFFJ5DHP46QZLMRXL7","json":"https://pith.science/pith/OZV7FPAUPFFJ5DHP46QZLMRXL7.json","graph_json":"https://pith.science/api/pith-number/OZV7FPAUPFFJ5DHP46QZLMRXL7/graph.json","events_json":"https://pith.science/api/pith-number/OZV7FPAUPFFJ5DHP46QZLMRXL7/events.json","paper":"https://pith.science/paper/OZV7FPAU"},"agent_actions":{"view_html":"https://pith.science/pith/OZV7FPAUPFFJ5DHP46QZLMRXL7","download_json":"https://pith.science/pith/OZV7FPAUPFFJ5DHP46QZLMRXL7.json","view_paper":"https://pith.science/paper/OZV7FPAU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1806.02898&json=true","fetch_graph":"https://pith.science/api/pith-number/OZV7FPAUPFFJ5DHP46QZLMRXL7/graph.json","fetch_events":"https://pith.science/api/pith-number/OZV7FPAUPFFJ5DHP46QZLMRXL7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OZV7FPAUPFFJ5DHP46QZLMRXL7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OZV7FPAUPFFJ5DHP46QZLMRXL7/action/storage_attestation","attest_author":"https://pith.science/pith/OZV7FPAUPFFJ5DHP46QZLMRXL7/action/author_attestation","sign_citation":"https://pith.science/pith/OZV7FPAUPFFJ5DHP46QZLMRXL7/action/citation_signature","submit_replication":"https://pith.science/pith/OZV7FPAUPFFJ5DHP46QZLMRXL7/action/replication_record"}},"created_at":"2026-05-17T23:58:30.787598+00:00","updated_at":"2026-05-17T23:58:30.787598+00:00"}