{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:H5FHA2U3PXYE2P4XE7UQZU7JRC","short_pith_number":"pith:H5FHA2U3","schema_version":"1.0","canonical_sha256":"3f4a706a9b7df04d3f9727e90cd3e988b676c6397ab6fe5e416aae65111f3ac5","source":{"kind":"arxiv","id":"1804.05931","version":2},"attestation_state":"computed","paper":{"title":"Dual-energy electron beams from a compact laser-driven accelerator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics","physics.plasm-ph"],"primary_cat":"physics.acc-ph","authors_text":"A. Buck, A. D\\\"opp, H. Ding, J. Goetzfried, J. Wenz, J. Xu, K. Khrennikov, L. Veisz, M. Gilljohann, M. Heigoldt, S. Karsch, S. Schindler, W. Helml","submitted_at":"2018-04-16T20:44:47Z","abstract_excerpt":"Ultrafast pump-probe experiments open the possibility to track fundamental material behaviour like changes in its electronic configuration in real time. To date, most of these experiments are performed using an electron or a high-energy photon beam, which is synchronized to an infrared laser pulse. Entirely new opportunities can be explored if not only a single, but multiple synchronized, ultra-short, high-energy beams are used. However, this requires advanced radiation sources that are capable of producing dual-energy electron beams, for example. Here, we demonstrate simultaneous generation o"},"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":"1804.05931","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2018-04-16T20:44:47Z","cross_cats_sorted":["physics.optics","physics.plasm-ph"],"title_canon_sha256":"8a765f732b0eae93caab20023205bb8087bc28217e0e2260aed1095b299cb294","abstract_canon_sha256":"961d54dda81f387214a7b7bc1d7bfdf5aa788347de8ccd8706c763b98b5e7d9d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:45:42.724033Z","signature_b64":"/Ai9Qus7Dr15F4j3cY53/YU04Bf5oj3F+9O3JQN0DkuRHqwluNX6az48m15ay7NcfMNQAqb958BqeL+pYxLJAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3f4a706a9b7df04d3f9727e90cd3e988b676c6397ab6fe5e416aae65111f3ac5","last_reissued_at":"2026-07-05T00:45:42.723637Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:45:42.723637Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dual-energy electron beams from a compact laser-driven accelerator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics","physics.plasm-ph"],"primary_cat":"physics.acc-ph","authors_text":"A. Buck, A. D\\\"opp, H. Ding, J. Goetzfried, J. Wenz, J. Xu, K. Khrennikov, L. Veisz, M. Gilljohann, M. Heigoldt, S. Karsch, S. Schindler, W. Helml","submitted_at":"2018-04-16T20:44:47Z","abstract_excerpt":"Ultrafast pump-probe experiments open the possibility to track fundamental material behaviour like changes in its electronic configuration in real time. To date, most of these experiments are performed using an electron or a high-energy photon beam, which is synchronized to an infrared laser pulse. Entirely new opportunities can be explored if not only a single, but multiple synchronized, ultra-short, high-energy beams are used. However, this requires advanced radiation sources that are capable of producing dual-energy electron beams, for example. Here, we demonstrate simultaneous generation o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.05931","kind":"arxiv","version":2},"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/1804.05931/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":"1804.05931","created_at":"2026-07-05T00:45:42.723706+00:00"},{"alias_kind":"arxiv_version","alias_value":"1804.05931v2","created_at":"2026-07-05T00:45:42.723706+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.05931","created_at":"2026-07-05T00:45:42.723706+00:00"},{"alias_kind":"pith_short_12","alias_value":"H5FHA2U3PXYE","created_at":"2026-07-05T00:45:42.723706+00:00"},{"alias_kind":"pith_short_16","alias_value":"H5FHA2U3PXYE2P4X","created_at":"2026-07-05T00:45:42.723706+00:00"},{"alias_kind":"pith_short_8","alias_value":"H5FHA2U3","created_at":"2026-07-05T00:45:42.723706+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/H5FHA2U3PXYE2P4XE7UQZU7JRC","json":"https://pith.science/pith/H5FHA2U3PXYE2P4XE7UQZU7JRC.json","graph_json":"https://pith.science/api/pith-number/H5FHA2U3PXYE2P4XE7UQZU7JRC/graph.json","events_json":"https://pith.science/api/pith-number/H5FHA2U3PXYE2P4XE7UQZU7JRC/events.json","paper":"https://pith.science/paper/H5FHA2U3"},"agent_actions":{"view_html":"https://pith.science/pith/H5FHA2U3PXYE2P4XE7UQZU7JRC","download_json":"https://pith.science/pith/H5FHA2U3PXYE2P4XE7UQZU7JRC.json","view_paper":"https://pith.science/paper/H5FHA2U3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1804.05931&json=true","fetch_graph":"https://pith.science/api/pith-number/H5FHA2U3PXYE2P4XE7UQZU7JRC/graph.json","fetch_events":"https://pith.science/api/pith-number/H5FHA2U3PXYE2P4XE7UQZU7JRC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/H5FHA2U3PXYE2P4XE7UQZU7JRC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/H5FHA2U3PXYE2P4XE7UQZU7JRC/action/storage_attestation","attest_author":"https://pith.science/pith/H5FHA2U3PXYE2P4XE7UQZU7JRC/action/author_attestation","sign_citation":"https://pith.science/pith/H5FHA2U3PXYE2P4XE7UQZU7JRC/action/citation_signature","submit_replication":"https://pith.science/pith/H5FHA2U3PXYE2P4XE7UQZU7JRC/action/replication_record"}},"created_at":"2026-07-05T00:45:42.723706+00:00","updated_at":"2026-07-05T00:45:42.723706+00:00"}