{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:OOINK7VMFAXJFZDEUHRLP5YBAO","short_pith_number":"pith:OOINK7VM","schema_version":"1.0","canonical_sha256":"7390d57eac282e92e464a1e2b7f7010380055b23f814afe7d65f6aee19b9e462","source":{"kind":"arxiv","id":"2308.10674","version":3},"attestation_state":"computed","paper":{"title":"Live Iterative Ptychography","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.data-an","physics.ins-det"],"primary_cat":"physics.optics","authors_text":"Alexander Clausen, Andreas Schropp, Christian G. Schroer, Dieter Weber, Michael Bussmann, Nico Hoffmann, Rafal Dunin-Borkowski, Silvio Achilles, Simeon Ehrig","submitted_at":"2023-08-21T12:17:06Z","abstract_excerpt":"We demonstrate live-updating ptychographic reconstruction with ePIE, an iterative ptychography method, during ongoing data acquisition. The reconstruction starts with a small subset of the total data, and as the acquisition proceeds the data used for reconstruction is extended. This creates a live-updating view of object and illumination that allows monitoring the ongoing experiment and adjusting parameters with quick turn-around. This is particularly advantageous for long-running acquisitions. We show that such a gradual reconstruction yields interpretable results already with a small subset "},"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":"2308.10674","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2023-08-21T12:17:06Z","cross_cats_sorted":["physics.data-an","physics.ins-det"],"title_canon_sha256":"14b255abe287065c86ca70e4ef76324737b94346e5364204146fb774262e237a","abstract_canon_sha256":"8b2ed6074c1a32a3ca02c83f98746cc6ca5e7603f183f94b1e0a2b70ab66b0ed"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:40:56.155622Z","signature_b64":"pKlzGWyECHQWL9Wgo2lANOPHh3Mvsxs6VFjxyN9MzsTRcc02aVB7Av0nj/TyG515YEXLdRCXzIyUUzYG9CgoAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7390d57eac282e92e464a1e2b7f7010380055b23f814afe7d65f6aee19b9e462","last_reissued_at":"2026-07-05T07:40:56.155207Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:40:56.155207Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Live Iterative Ptychography","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.data-an","physics.ins-det"],"primary_cat":"physics.optics","authors_text":"Alexander Clausen, Andreas Schropp, Christian G. Schroer, Dieter Weber, Michael Bussmann, Nico Hoffmann, Rafal Dunin-Borkowski, Silvio Achilles, Simeon Ehrig","submitted_at":"2023-08-21T12:17:06Z","abstract_excerpt":"We demonstrate live-updating ptychographic reconstruction with ePIE, an iterative ptychography method, during ongoing data acquisition. The reconstruction starts with a small subset of the total data, and as the acquisition proceeds the data used for reconstruction is extended. This creates a live-updating view of object and illumination that allows monitoring the ongoing experiment and adjusting parameters with quick turn-around. This is particularly advantageous for long-running acquisitions. We show that such a gradual reconstruction yields interpretable results already with a small subset "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.10674","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2308.10674/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":"2308.10674","created_at":"2026-07-05T07:40:56.155267+00:00"},{"alias_kind":"arxiv_version","alias_value":"2308.10674v3","created_at":"2026-07-05T07:40:56.155267+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.10674","created_at":"2026-07-05T07:40:56.155267+00:00"},{"alias_kind":"pith_short_12","alias_value":"OOINK7VMFAXJ","created_at":"2026-07-05T07:40:56.155267+00:00"},{"alias_kind":"pith_short_16","alias_value":"OOINK7VMFAXJFZDE","created_at":"2026-07-05T07:40:56.155267+00:00"},{"alias_kind":"pith_short_8","alias_value":"OOINK7VM","created_at":"2026-07-05T07:40:56.155267+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/OOINK7VMFAXJFZDEUHRLP5YBAO","json":"https://pith.science/pith/OOINK7VMFAXJFZDEUHRLP5YBAO.json","graph_json":"https://pith.science/api/pith-number/OOINK7VMFAXJFZDEUHRLP5YBAO/graph.json","events_json":"https://pith.science/api/pith-number/OOINK7VMFAXJFZDEUHRLP5YBAO/events.json","paper":"https://pith.science/paper/OOINK7VM"},"agent_actions":{"view_html":"https://pith.science/pith/OOINK7VMFAXJFZDEUHRLP5YBAO","download_json":"https://pith.science/pith/OOINK7VMFAXJFZDEUHRLP5YBAO.json","view_paper":"https://pith.science/paper/OOINK7VM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2308.10674&json=true","fetch_graph":"https://pith.science/api/pith-number/OOINK7VMFAXJFZDEUHRLP5YBAO/graph.json","fetch_events":"https://pith.science/api/pith-number/OOINK7VMFAXJFZDEUHRLP5YBAO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OOINK7VMFAXJFZDEUHRLP5YBAO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OOINK7VMFAXJFZDEUHRLP5YBAO/action/storage_attestation","attest_author":"https://pith.science/pith/OOINK7VMFAXJFZDEUHRLP5YBAO/action/author_attestation","sign_citation":"https://pith.science/pith/OOINK7VMFAXJFZDEUHRLP5YBAO/action/citation_signature","submit_replication":"https://pith.science/pith/OOINK7VMFAXJFZDEUHRLP5YBAO/action/replication_record"}},"created_at":"2026-07-05T07:40:56.155267+00:00","updated_at":"2026-07-05T07:40:56.155267+00:00"}