{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:GOFLYZH7LWULWVM7Y3NP7FMU5W","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"40d873c8d4a2ee99abf746a702391356b289d398e2448211c96be1e04c97d9c3","cross_cats_sorted":["physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2010-02-23T17:18:02Z","title_canon_sha256":"97aaf3504c1e742c2f68fcf1bb937502b15d03874b9aeef39ba7d99d7edcf85c"},"schema_version":"1.0","source":{"id":"1002.4237","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.4237","created_at":"2026-05-18T04:41:14Z"},{"alias_kind":"arxiv_version","alias_value":"1002.4237v1","created_at":"2026-05-18T04:41:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.4237","created_at":"2026-05-18T04:41:14Z"},{"alias_kind":"pith_short_12","alias_value":"GOFLYZH7LWUL","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"GOFLYZH7LWULWVM7","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"GOFLYZH7","created_at":"2026-05-18T12:26:07Z"}],"graph_snapshots":[{"event_id":"sha256:af9e75cf1d29d6c42bb90dd9c47e6722e0d4c1f0075bed332df6e2796a51ff9a","target":"graph","created_at":"2026-05-18T04:41:14Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We propose a Zernike phase contrast electron microscope that uses an intense laser focus to convert a phase image into a visible image. We present the relativistic quantum theory of the phase shift caused by the laser-electron-interaction, study resonant cavities for enhancing the laser intensity, and discuss applications in biology, soft materials science, and atomic and molecular physics.","authors_text":"Holger Mueller, Howard Padmore, Jian Jin, John Spence, Radostin Danev, Robert M. Glaeser","cross_cats":["physics.bio-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2010-02-23T17:18:02Z","title":"Design of an electron microscope phase plate using a focused continuous-wave laser"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.4237","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:fd66a41cd47426fc18351be1584be9e72e2de6cccbc2fc88e6f7d3e1733417e7","target":"record","created_at":"2026-05-18T04:41:14Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"40d873c8d4a2ee99abf746a702391356b289d398e2448211c96be1e04c97d9c3","cross_cats_sorted":["physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2010-02-23T17:18:02Z","title_canon_sha256":"97aaf3504c1e742c2f68fcf1bb937502b15d03874b9aeef39ba7d99d7edcf85c"},"schema_version":"1.0","source":{"id":"1002.4237","kind":"arxiv","version":1}},"canonical_sha256":"338abc64ff5da8bb559fc6daff9594edbebd65e66b4249e8fcc4561fe4449d3d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"338abc64ff5da8bb559fc6daff9594edbebd65e66b4249e8fcc4561fe4449d3d","first_computed_at":"2026-05-18T04:41:14.081264Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:41:14.081264Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"r79ue3wOCc10XTea3BVmRiwT5NAPrfYzOBVLH5dBKJpiCUjKqAHvgnQhvY+O/b/aNhL7MVqJgEkcXu8H4GCNDw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:41:14.081742Z","signed_message":"canonical_sha256_bytes"},"source_id":"1002.4237","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fd66a41cd47426fc18351be1584be9e72e2de6cccbc2fc88e6f7d3e1733417e7","sha256:af9e75cf1d29d6c42bb90dd9c47e6722e0d4c1f0075bed332df6e2796a51ff9a"],"state_sha256":"59df9936c889630f01b72578594928d85fa8daa83e224a095e54ea97b5870f3d"}