{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:MSGHHK3KJ5GHGTN6Q67OYSBSX4","short_pith_number":"pith:MSGHHK3K","schema_version":"1.0","canonical_sha256":"648c73ab6a4f4c734dbe87beec4832bf2bb6fc8fc5ade8bd35e2c8bfdf0f867c","source":{"kind":"arxiv","id":"2412.03410","version":1},"attestation_state":"computed","paper":{"title":"Free-Space Optical Modulation of Free Electrons in the Continuous-Wave Regime","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Cruz I. Velasco, F. Javier Garc\\'ia de Abajo","submitted_at":"2024-12-04T15:49:03Z","abstract_excerpt":"The coherent interaction between free electrons and optical fields can produce free-electron compression and push the temporal resolution of ultrafast electron microscopy to the attosecond regime. However, a large electron-light interaction is required to attain a strong compression, generally necessitating short light and electron pulses combined with optical scattering at nanostructures. Here, we theoretically investigate an alternative configuration based on stimulated Compton scattering, whereby two counterpropagating Gaussian light beams induce energy jumps in a colinear electron beam by "},"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":"2412.03410","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-12-04T15:49:03Z","cross_cats_sorted":[],"title_canon_sha256":"18c659dd5ce15119030f03ed25fabfcad2bff07538d22f9808ad81c2971b2a51","abstract_canon_sha256":"dde9b94d2430be99b61200d3ba08be951e277d2adbc2fb627f309fb61712f54d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:39:23.903749Z","signature_b64":"CXqf5KTj7cOp4OcKykSRXFLH5CfUsrDUZnelenuGXfANJKOK2qfXYd3aWwXTDxTAAX/8U8Bb+Xk/Jh/u699DDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"648c73ab6a4f4c734dbe87beec4832bf2bb6fc8fc5ade8bd35e2c8bfdf0f867c","last_reissued_at":"2026-07-05T10:39:23.903261Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:39:23.903261Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Free-Space Optical Modulation of Free Electrons in the Continuous-Wave Regime","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Cruz I. Velasco, F. Javier Garc\\'ia de Abajo","submitted_at":"2024-12-04T15:49:03Z","abstract_excerpt":"The coherent interaction between free electrons and optical fields can produce free-electron compression and push the temporal resolution of ultrafast electron microscopy to the attosecond regime. However, a large electron-light interaction is required to attain a strong compression, generally necessitating short light and electron pulses combined with optical scattering at nanostructures. Here, we theoretically investigate an alternative configuration based on stimulated Compton scattering, whereby two counterpropagating Gaussian light beams induce energy jumps in a colinear electron beam by "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.03410","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2412.03410/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":"2412.03410","created_at":"2026-07-05T10:39:23.903324+00:00"},{"alias_kind":"arxiv_version","alias_value":"2412.03410v1","created_at":"2026-07-05T10:39:23.903324+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.03410","created_at":"2026-07-05T10:39:23.903324+00:00"},{"alias_kind":"pith_short_12","alias_value":"MSGHHK3KJ5GH","created_at":"2026-07-05T10:39:23.903324+00:00"},{"alias_kind":"pith_short_16","alias_value":"MSGHHK3KJ5GHGTN6","created_at":"2026-07-05T10:39:23.903324+00:00"},{"alias_kind":"pith_short_8","alias_value":"MSGHHK3K","created_at":"2026-07-05T10:39:23.903324+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2501.05157","citing_title":"Design for light-based spherical aberration correction of ultrafast electron microscopes","ref_index":44,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MSGHHK3KJ5GHGTN6Q67OYSBSX4","json":"https://pith.science/pith/MSGHHK3KJ5GHGTN6Q67OYSBSX4.json","graph_json":"https://pith.science/api/pith-number/MSGHHK3KJ5GHGTN6Q67OYSBSX4/graph.json","events_json":"https://pith.science/api/pith-number/MSGHHK3KJ5GHGTN6Q67OYSBSX4/events.json","paper":"https://pith.science/paper/MSGHHK3K"},"agent_actions":{"view_html":"https://pith.science/pith/MSGHHK3KJ5GHGTN6Q67OYSBSX4","download_json":"https://pith.science/pith/MSGHHK3KJ5GHGTN6Q67OYSBSX4.json","view_paper":"https://pith.science/paper/MSGHHK3K","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2412.03410&json=true","fetch_graph":"https://pith.science/api/pith-number/MSGHHK3KJ5GHGTN6Q67OYSBSX4/graph.json","fetch_events":"https://pith.science/api/pith-number/MSGHHK3KJ5GHGTN6Q67OYSBSX4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MSGHHK3KJ5GHGTN6Q67OYSBSX4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MSGHHK3KJ5GHGTN6Q67OYSBSX4/action/storage_attestation","attest_author":"https://pith.science/pith/MSGHHK3KJ5GHGTN6Q67OYSBSX4/action/author_attestation","sign_citation":"https://pith.science/pith/MSGHHK3KJ5GHGTN6Q67OYSBSX4/action/citation_signature","submit_replication":"https://pith.science/pith/MSGHHK3KJ5GHGTN6Q67OYSBSX4/action/replication_record"}},"created_at":"2026-07-05T10:39:23.903324+00:00","updated_at":"2026-07-05T10:39:23.903324+00:00"}