{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:3SDIHKJD5QMNU6YVPXVKND6YDL","short_pith_number":"pith:3SDIHKJD","schema_version":"1.0","canonical_sha256":"dc8683a923ec18da7b157deaa68fd81af88641e8853ece0a789c630d79883289","source":{"kind":"arxiv","id":"2604.17826","version":2},"attestation_state":"computed","paper":{"title":"Three-dimensional visualization of lattice defects in $\\beta$-Ga$_2$O$_3$ via synchrotron-radiation Borrmann-effect X-ray topo-tomography","license":"http://creativecommons.org/licenses/by/4.0/","headline":"Rotating beta-Ga2O3 samples about the diffraction vector encodes depth positions of dislocations in X-ray images.","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Daiki Katsube, Daiki Wakimoto, Hironobu Miyamoto, Hirotaka Yamaguchi, Shinya Yamaguchi, Yongzhao Yao, Yukari Ishikawa","submitted_at":"2026-04-20T05:26:43Z","abstract_excerpt":"beta-Ga2O3 is a promising material for next-generation power electronics; however, its performance is strongly affected by lattice defects such as dislocations. In this study, we demonstrate three-dimensional (3D) visualization of dislocations in \\b{eta}-Ga2O3 using synchrotron-radiation X-ray topo-tomography under a two-beam Borrmann-effect condition in transmission X-ray topography. By rotating the sample about the diffraction vector and acquiring a series of topo-tomographic images at different rotation angles, the evolution of dislocation contrast is captured, providing intuitive, depth-re"},"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":"2604.17826","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-04-20T05:26:43Z","cross_cats_sorted":[],"title_canon_sha256":"df5334f5699ec47f2bfc476e9329bf8642f34ed4a5524774d60450967044eb32","abstract_canon_sha256":"f2799e7ac84ab5f0c4ad5e14a5bb6858fd27daee0ed67569069048e054ba8663"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-12T01:09:27.864157Z","signature_b64":"izWhd4xI633mtCGlQl4EmzW/9e5zhcQkAW3Dj6149WeqVlhsWFLFhBAYblSIsdH2FwO3SaBRSAIt5mOgnxNKAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dc8683a923ec18da7b157deaa68fd81af88641e8853ece0a789c630d79883289","last_reissued_at":"2026-06-12T01:09:27.863733Z","signature_status":"signed_v1","first_computed_at":"2026-06-12T01:09:27.863733Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Three-dimensional visualization of lattice defects in $\\beta$-Ga$_2$O$_3$ via synchrotron-radiation Borrmann-effect X-ray topo-tomography","license":"http://creativecommons.org/licenses/by/4.0/","headline":"Rotating beta-Ga2O3 samples about the diffraction vector encodes depth positions of dislocations in X-ray images.","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Daiki Katsube, Daiki Wakimoto, Hironobu Miyamoto, Hirotaka Yamaguchi, Shinya Yamaguchi, Yongzhao Yao, Yukari Ishikawa","submitted_at":"2026-04-20T05:26:43Z","abstract_excerpt":"beta-Ga2O3 is a promising material for next-generation power electronics; however, its performance is strongly affected by lattice defects such as dislocations. In this study, we demonstrate three-dimensional (3D) visualization of dislocations in \\b{eta}-Ga2O3 using synchrotron-radiation X-ray topo-tomography under a two-beam Borrmann-effect condition in transmission X-ray topography. By rotating the sample about the diffraction vector and acquiring a series of topo-tomographic images at different rotation angles, the evolution of dislocation contrast is captured, providing intuitive, depth-re"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"This study represents the first demonstration of 3D dislocation reconstruction in beta-Ga2O3.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"That the observed evolution of dislocation contrast upon rotation about the diffraction vector directly corresponds to accurate depth-resolved 3D positions without significant projection artifacts or overlap ambiguities.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"First 3D reconstruction of dislocations in β-Ga₂O₃ via Borrmann-effect X-ray topo-tomography.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"Rotating beta-Ga2O3 samples about the diffraction vector encodes depth positions of dislocations in X-ray images.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"14d1c525874db291b666fdcb25db3a4cb2c1a20bc1f69296052e4d964fde42b7"},"source":{"id":"2604.17826","kind":"arxiv","version":2},"verdict":{"id":"aa31da36-16e0-4da2-9fd6-87f7f5e1911e","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-10T04:46:01.013772Z","strongest_claim":"This study represents the first demonstration of 3D dislocation reconstruction in beta-Ga2O3.","one_line_summary":"First 3D reconstruction of dislocations in β-Ga₂O₃ via Borrmann-effect X-ray topo-tomography.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"That the observed evolution of dislocation contrast upon rotation about the diffraction vector directly corresponds to accurate depth-resolved 3D positions without significant projection artifacts or overlap ambiguities.","pith_extraction_headline":"Rotating beta-Ga2O3 samples about the diffraction vector encodes depth positions of dislocations in X-ray images."},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2604.17826/integrity.json","findings":[],"available":true,"detectors_run":[{"name":"doi_compliance","ran_at":"2026-05-20T04:43:15.402753Z","status":"completed","version":"1.0.0","findings_count":0}],"snapshot_sha256":"406078a15d559c983d7e65b425b4268e9cecd5e115bc53ba48bf9cee11617745"},"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":"2604.17826","created_at":"2026-06-12T01:09:27.863788+00:00"},{"alias_kind":"arxiv_version","alias_value":"2604.17826v2","created_at":"2026-06-12T01:09:27.863788+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2604.17826","created_at":"2026-06-12T01:09:27.863788+00:00"},{"alias_kind":"pith_short_12","alias_value":"3SDIHKJD5QMN","created_at":"2026-06-12T01:09:27.863788+00:00"},{"alias_kind":"pith_short_16","alias_value":"3SDIHKJD5QMNU6YV","created_at":"2026-06-12T01:09:27.863788+00:00"},{"alias_kind":"pith_short_8","alias_value":"3SDIHKJD","created_at":"2026-06-12T01:09:27.863788+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/3SDIHKJD5QMNU6YVPXVKND6YDL","json":"https://pith.science/pith/3SDIHKJD5QMNU6YVPXVKND6YDL.json","graph_json":"https://pith.science/api/pith-number/3SDIHKJD5QMNU6YVPXVKND6YDL/graph.json","events_json":"https://pith.science/api/pith-number/3SDIHKJD5QMNU6YVPXVKND6YDL/events.json","paper":"https://pith.science/paper/3SDIHKJD"},"agent_actions":{"view_html":"https://pith.science/pith/3SDIHKJD5QMNU6YVPXVKND6YDL","download_json":"https://pith.science/pith/3SDIHKJD5QMNU6YVPXVKND6YDL.json","view_paper":"https://pith.science/paper/3SDIHKJD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2604.17826&json=true","fetch_graph":"https://pith.science/api/pith-number/3SDIHKJD5QMNU6YVPXVKND6YDL/graph.json","fetch_events":"https://pith.science/api/pith-number/3SDIHKJD5QMNU6YVPXVKND6YDL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3SDIHKJD5QMNU6YVPXVKND6YDL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3SDIHKJD5QMNU6YVPXVKND6YDL/action/storage_attestation","attest_author":"https://pith.science/pith/3SDIHKJD5QMNU6YVPXVKND6YDL/action/author_attestation","sign_citation":"https://pith.science/pith/3SDIHKJD5QMNU6YVPXVKND6YDL/action/citation_signature","submit_replication":"https://pith.science/pith/3SDIHKJD5QMNU6YVPXVKND6YDL/action/replication_record"}},"created_at":"2026-06-12T01:09:27.863788+00:00","updated_at":"2026-06-12T01:09:27.863788+00:00"}