{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:VNZRGHDMBBNDNBWERYFYEGOS4Y","short_pith_number":"pith:VNZRGHDM","schema_version":"1.0","canonical_sha256":"ab73131c6c085a3686c48e0b8219d2e6220341506c27b9405c1fec8c4dba1595","source":{"kind":"arxiv","id":"1708.09384","version":1},"attestation_state":"computed","paper":{"title":"Laser-plasma accelerator based single-cycle attosecond undulator source","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.acc-ph","authors_text":"A. Nagyv\\'aradi, A. Sharma, G. Alm\\'asi, Gy. T\\'oth, J. A. F\\\"ul\\\"op, J. Hebling, M. I. Mechler, Z. Tibai","submitted_at":"2017-08-30T11:44:20Z","abstract_excerpt":"Laser-plasma accelerators (LPAs), producing high-quality electron beams, provide an opportunity to reduce the size of free-electron lasers (FELs) to only a few meters. A complete system is proposed here, which is based on FEL technology and consists of an LPA, two undulators, and other magnetic devices. The system is capable to generate carrier-envelope phase stable attosecond pulses with engineered waveform. Pulses with up to~60~nJ energy and 90 to~400~attosecond duration in the 30 to 120~nm wavelength range are predicted by numerical simulation. These pulses can be used to investigate ultraf"},"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":"1708.09384","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2017-08-30T11:44:20Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"182cdd51a4e9a99a04d7ef4d887ba09755311b955ba4ac64f85738011d507506","abstract_canon_sha256":"7c846eb1f6e6b9769a68f3aed031c413afe8a1fe8fd216e2e7de983cb0f3df55"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:11:42.976694Z","signature_b64":"JvRIkH0l5ljY7c+WGAGfXdy+FGxGkyrwOHerG82OsQz03Ju7B+DP2hTRqa8kywqOajNnQwSIQGjKs4R9bTdkBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ab73131c6c085a3686c48e0b8219d2e6220341506c27b9405c1fec8c4dba1595","last_reissued_at":"2026-05-18T00:11:42.975890Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:11:42.975890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Laser-plasma accelerator based single-cycle attosecond undulator source","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.acc-ph","authors_text":"A. Nagyv\\'aradi, A. Sharma, G. Alm\\'asi, Gy. T\\'oth, J. A. F\\\"ul\\\"op, J. Hebling, M. I. Mechler, Z. Tibai","submitted_at":"2017-08-30T11:44:20Z","abstract_excerpt":"Laser-plasma accelerators (LPAs), producing high-quality electron beams, provide an opportunity to reduce the size of free-electron lasers (FELs) to only a few meters. A complete system is proposed here, which is based on FEL technology and consists of an LPA, two undulators, and other magnetic devices. The system is capable to generate carrier-envelope phase stable attosecond pulses with engineered waveform. Pulses with up to~60~nJ energy and 90 to~400~attosecond duration in the 30 to 120~nm wavelength range are predicted by numerical simulation. These pulses can be used to investigate ultraf"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.09384","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":"1708.09384","created_at":"2026-05-18T00:11:42.976029+00:00"},{"alias_kind":"arxiv_version","alias_value":"1708.09384v1","created_at":"2026-05-18T00:11:42.976029+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.09384","created_at":"2026-05-18T00:11:42.976029+00:00"},{"alias_kind":"pith_short_12","alias_value":"VNZRGHDMBBND","created_at":"2026-05-18T12:31:49.984773+00:00"},{"alias_kind":"pith_short_16","alias_value":"VNZRGHDMBBNDNBWE","created_at":"2026-05-18T12:31:49.984773+00:00"},{"alias_kind":"pith_short_8","alias_value":"VNZRGHDM","created_at":"2026-05-18T12:31:49.984773+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/VNZRGHDMBBNDNBWERYFYEGOS4Y","json":"https://pith.science/pith/VNZRGHDMBBNDNBWERYFYEGOS4Y.json","graph_json":"https://pith.science/api/pith-number/VNZRGHDMBBNDNBWERYFYEGOS4Y/graph.json","events_json":"https://pith.science/api/pith-number/VNZRGHDMBBNDNBWERYFYEGOS4Y/events.json","paper":"https://pith.science/paper/VNZRGHDM"},"agent_actions":{"view_html":"https://pith.science/pith/VNZRGHDMBBNDNBWERYFYEGOS4Y","download_json":"https://pith.science/pith/VNZRGHDMBBNDNBWERYFYEGOS4Y.json","view_paper":"https://pith.science/paper/VNZRGHDM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1708.09384&json=true","fetch_graph":"https://pith.science/api/pith-number/VNZRGHDMBBNDNBWERYFYEGOS4Y/graph.json","fetch_events":"https://pith.science/api/pith-number/VNZRGHDMBBNDNBWERYFYEGOS4Y/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VNZRGHDMBBNDNBWERYFYEGOS4Y/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VNZRGHDMBBNDNBWERYFYEGOS4Y/action/storage_attestation","attest_author":"https://pith.science/pith/VNZRGHDMBBNDNBWERYFYEGOS4Y/action/author_attestation","sign_citation":"https://pith.science/pith/VNZRGHDMBBNDNBWERYFYEGOS4Y/action/citation_signature","submit_replication":"https://pith.science/pith/VNZRGHDMBBNDNBWERYFYEGOS4Y/action/replication_record"}},"created_at":"2026-05-18T00:11:42.976029+00:00","updated_at":"2026-05-18T00:11:42.976029+00:00"}