{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:IPLPVUE67KGO23MMOMXFAU6J5W","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":"9eecbd646d7b3ccc503a8b320b587624cbc0e5205e3c099de895be8a50abac0c","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"physics.acc-ph","submitted_at":"2014-06-03T06:28:55Z","title_canon_sha256":"fd37e134d8ec41cb294d71a94dabc4f5beab1fcf2247fbf1814532241d3e95f1"},"schema_version":"1.0","source":{"id":"1406.0587","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.0587","created_at":"2026-05-18T02:50:33Z"},{"alias_kind":"arxiv_version","alias_value":"1406.0587v1","created_at":"2026-05-18T02:50:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.0587","created_at":"2026-05-18T02:50:33Z"},{"alias_kind":"pith_short_12","alias_value":"IPLPVUE67KGO","created_at":"2026-05-18T12:28:33Z"},{"alias_kind":"pith_short_16","alias_value":"IPLPVUE67KGO23MM","created_at":"2026-05-18T12:28:33Z"},{"alias_kind":"pith_short_8","alias_value":"IPLPVUE6","created_at":"2026-05-18T12:28:33Z"}],"graph_snapshots":[{"event_id":"sha256:27f59b29912c0bf58b83698131c40640ea53d2e31ff9c6b9aca374c825bc371b","target":"graph","created_at":"2026-05-18T02:50:33Z","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":"For the development of the X-ray Free Electron Lasers test facility (SXFEL) at SINAP, ultra-short bunch is the crucial requirement for excellent lasing performance. It's a big challenge for deflecting cavity to measure the length of ultra-short bunch, and higher deflecting gradient is required for higher measurement resolution. X-band travelling wave deflecting structure has features of higher deflecting voltage and compact structure, which is good performance at ultra-short bunch length measurement. In this paper, a new X-band deflecting structure has been designed operated at HEM11-2pi/3 mod","authors_text":"De-Chun Tong, Jian-Hao Tan, Qiang Gu, Wen-Cheng Fang, Zhen-Tang Zhao","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"physics.acc-ph","submitted_at":"2014-06-03T06:28:55Z","title":"X-Band deflecting cavity design for ultra-short bunch length measurement of SXFEL at SINAP"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.0587","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:c3b6b91fa3468dd595f4b622d3ee3575bbb9dac702b01175793787192ba414ce","target":"record","created_at":"2026-05-18T02:50:33Z","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":"9eecbd646d7b3ccc503a8b320b587624cbc0e5205e3c099de895be8a50abac0c","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"physics.acc-ph","submitted_at":"2014-06-03T06:28:55Z","title_canon_sha256":"fd37e134d8ec41cb294d71a94dabc4f5beab1fcf2247fbf1814532241d3e95f1"},"schema_version":"1.0","source":{"id":"1406.0587","kind":"arxiv","version":1}},"canonical_sha256":"43d6fad09efa8ced6d8c732e5053c9edafd49afe00295079a2c987dbb4d2e4be","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"43d6fad09efa8ced6d8c732e5053c9edafd49afe00295079a2c987dbb4d2e4be","first_computed_at":"2026-05-18T02:50:33.235426Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:50:33.235426Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QEiFTRr4m4o9Maz1U7TyJZ7Ms7v536MfAQH5zBlJahzUEeuA6Rb9TqEPMpol0z8WbCsCqwOoXtmuBxIspsTsCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:50:33.235866Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.0587","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c3b6b91fa3468dd595f4b622d3ee3575bbb9dac702b01175793787192ba414ce","sha256:27f59b29912c0bf58b83698131c40640ea53d2e31ff9c6b9aca374c825bc371b"],"state_sha256":"6272fb9fd1b6a785d791cf6cb84943027da10df6e55cbdad47e94ceb5a0ffc6a"}