{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:3AYGK5DOAPPP2XOPMKUDHVPZPM","short_pith_number":"pith:3AYGK5DO","schema_version":"1.0","canonical_sha256":"d83065746e03defd5dcf62a833d5f97b39bcbe59204743694b9bfd997fa833ae","source":{"kind":"arxiv","id":"1711.11373","version":1},"attestation_state":"computed","paper":{"title":"Demonstration of a 2x2 programmable phase plate for electrons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Armand B\\'ech\\'e, Giulio Guzzinati, Jo Verbeeck, Knut M\\\"uller-Caspary, Martien den Hertog, Minh Anh Luong","submitted_at":"2017-11-30T13:17:53Z","abstract_excerpt":"First results on the experimental realisation of a 2x2 programmable phase plate for electrons are presented. The design consists of an array of electrostatic einzel lenses that influence the phase of electron waves passing through 4 separately controllable aperture holes. This functionality is demonstrated in a conventional transmission electron microscope operating at 300~kV and results are in very close agreement with theoretical predictions. The dynamic creation of a set of electron probes with different phase symmetry is demonstrated, thereby bringing adaptive optics in TEM one step closer"},"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":"1711.11373","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-11-30T13:17:53Z","cross_cats_sorted":[],"title_canon_sha256":"fa7f70671a60220b85eadeda88790fcaf13cc0d0014295575860aecec571da68","abstract_canon_sha256":"7f179a9a11f81aa461af256309d442585c32325ee2e805eccebd0bc37f977cb6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:29:11.780091Z","signature_b64":"eY2B0sbSkhB3j37+sOlMSem2S++ZXQOYeXnSq6rgi+IeM+Wc/3U9VPq79vN7s9DHI2PP2DKPirCDyL6qnzZJCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d83065746e03defd5dcf62a833d5f97b39bcbe59204743694b9bfd997fa833ae","last_reissued_at":"2026-05-18T00:29:11.779605Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:29:11.779605Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Demonstration of a 2x2 programmable phase plate for electrons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Armand B\\'ech\\'e, Giulio Guzzinati, Jo Verbeeck, Knut M\\\"uller-Caspary, Martien den Hertog, Minh Anh Luong","submitted_at":"2017-11-30T13:17:53Z","abstract_excerpt":"First results on the experimental realisation of a 2x2 programmable phase plate for electrons are presented. The design consists of an array of electrostatic einzel lenses that influence the phase of electron waves passing through 4 separately controllable aperture holes. This functionality is demonstrated in a conventional transmission electron microscope operating at 300~kV and results are in very close agreement with theoretical predictions. The dynamic creation of a set of electron probes with different phase symmetry is demonstrated, thereby bringing adaptive optics in TEM one step closer"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.11373","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":"1711.11373","created_at":"2026-05-18T00:29:11.779676+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.11373v1","created_at":"2026-05-18T00:29:11.779676+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.11373","created_at":"2026-05-18T00:29:11.779676+00:00"},{"alias_kind":"pith_short_12","alias_value":"3AYGK5DOAPPP","created_at":"2026-05-18T12:30:58.224056+00:00"},{"alias_kind":"pith_short_16","alias_value":"3AYGK5DOAPPP2XOP","created_at":"2026-05-18T12:30:58.224056+00:00"},{"alias_kind":"pith_short_8","alias_value":"3AYGK5DO","created_at":"2026-05-18T12:30:58.224056+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/3AYGK5DOAPPP2XOPMKUDHVPZPM","json":"https://pith.science/pith/3AYGK5DOAPPP2XOPMKUDHVPZPM.json","graph_json":"https://pith.science/api/pith-number/3AYGK5DOAPPP2XOPMKUDHVPZPM/graph.json","events_json":"https://pith.science/api/pith-number/3AYGK5DOAPPP2XOPMKUDHVPZPM/events.json","paper":"https://pith.science/paper/3AYGK5DO"},"agent_actions":{"view_html":"https://pith.science/pith/3AYGK5DOAPPP2XOPMKUDHVPZPM","download_json":"https://pith.science/pith/3AYGK5DOAPPP2XOPMKUDHVPZPM.json","view_paper":"https://pith.science/paper/3AYGK5DO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.11373&json=true","fetch_graph":"https://pith.science/api/pith-number/3AYGK5DOAPPP2XOPMKUDHVPZPM/graph.json","fetch_events":"https://pith.science/api/pith-number/3AYGK5DOAPPP2XOPMKUDHVPZPM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3AYGK5DOAPPP2XOPMKUDHVPZPM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3AYGK5DOAPPP2XOPMKUDHVPZPM/action/storage_attestation","attest_author":"https://pith.science/pith/3AYGK5DOAPPP2XOPMKUDHVPZPM/action/author_attestation","sign_citation":"https://pith.science/pith/3AYGK5DOAPPP2XOPMKUDHVPZPM/action/citation_signature","submit_replication":"https://pith.science/pith/3AYGK5DOAPPP2XOPMKUDHVPZPM/action/replication_record"}},"created_at":"2026-05-18T00:29:11.779676+00:00","updated_at":"2026-05-18T00:29:11.779676+00:00"}