{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:B6CZAZLXOSPCPGC2ULVEQ3XYTG","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":"0c6e6d6d338462afd4c5cdaeacf02ecf4860a94fe3cb650d2bf6e269f5672804","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2024-10-15T07:43:51Z","title_canon_sha256":"389af8b60d9b201eba2b33e97660e23e8a74a2ced0aa34a6db8b8d0782008b7c"},"schema_version":"1.0","source":{"id":"2410.11367","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.11367","created_at":"2026-07-05T11:23:19Z"},{"alias_kind":"arxiv_version","alias_value":"2410.11367v2","created_at":"2026-07-05T11:23:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.11367","created_at":"2026-07-05T11:23:19Z"},{"alias_kind":"pith_short_12","alias_value":"B6CZAZLXOSPC","created_at":"2026-07-05T11:23:19Z"},{"alias_kind":"pith_short_16","alias_value":"B6CZAZLXOSPCPGC2","created_at":"2026-07-05T11:23:19Z"},{"alias_kind":"pith_short_8","alias_value":"B6CZAZLX","created_at":"2026-07-05T11:23:19Z"}],"graph_snapshots":[{"event_id":"sha256:6900351774ec77664e7fd87448b7cedb702f1b1d0dfb1412ba81fd6943d5a0bf","target":"graph","created_at":"2026-07-05T11:23:19Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2410.11367/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Acceleration of positive muons from thermal energy to $100~$keV has been demonstrated. Thermal muons were generated by resonant multi-photon ionization of muonium atoms emitted from a sheet of laser-ablated aerogel. The thermal muons were first electrostatically accelerated to $5.7~$keV, followed by further acceleration to 100 keV using a radio-frequency quadrupole. The transverse normalized emittance of the accelerated muons in the horizontal and vertical planes were $0.85 \\pm 0.25 ~\\rm{(stat.)}~^{+0.22}_{-0.13} ~\\rm{(syst.)}~\\pi~$mm$\\cdot$mrad and $0.32\\pm 0.03~\\rm{(stat.)} ^{+0.05}_{-0.02} ","authors_text":"A. Koda, A. Kondo, A. Olin, H. Hara, H. Iinuma, H. Sato, J. G. Nakamura, J. Tojo, K. Futatsukawa, K. Hayasaka, K. Inami, K. Ishida, K. Kojima, K. Shimomura, K. Sumi, K. Suzuki, K. Ueda, K. Yamura, M. Kimura, M. Kuzuba, M. Otani, M. Tanida, M. Yamada, M. Yoshida, M. Yotsuzuka, N. Kawamura, N. Saito, P. Strasser, R. Matsushita, S. Aritome, S. Kamal, S. Kamioka, S. Koji, S. Ogawa, S. Oyama, S. Sugiyama, S. Uetake, S. Yamamoto, T. Ichikawa, T. Iijima, T. Mibe, T. Sato, T. Yamazaki, T. Yoshioka, X. H. Xie, Y. Ibaraki, Y. Ikedo, Y. Imai, Y. Kondo, Y. Miyamoto, Y. Nakazawa, Y. Okazaki, Y. Sato, Y. Takeuchi, Z. Shioya","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2024-10-15T07:43:51Z","title":"Acceleration of positive muons by a radio-frequency cavity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.11367","kind":"arxiv","version":2},"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:e64763aa55b874f30dab0cb69d46778854cd546f3ed005e16d552b6cee704eb3","target":"record","created_at":"2026-07-05T11:23:19Z","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":"0c6e6d6d338462afd4c5cdaeacf02ecf4860a94fe3cb650d2bf6e269f5672804","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2024-10-15T07:43:51Z","title_canon_sha256":"389af8b60d9b201eba2b33e97660e23e8a74a2ced0aa34a6db8b8d0782008b7c"},"schema_version":"1.0","source":{"id":"2410.11367","kind":"arxiv","version":2}},"canonical_sha256":"0f85906577749e27985aa2ea486ef899b188c71bda152b635e705d58e1a87f83","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0f85906577749e27985aa2ea486ef899b188c71bda152b635e705d58e1a87f83","first_computed_at":"2026-07-05T11:23:19.265751Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:23:19.265751Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8cwWSoDeNElK2/zKy45gCHk6SBHrnMLQmxXYs+HqqwWrdGuoCwZQs1TJ5y2xQtp1dbCqGummHN9iZ1oEkcTLBg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:23:19.266278Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.11367","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e64763aa55b874f30dab0cb69d46778854cd546f3ed005e16d552b6cee704eb3","sha256:6900351774ec77664e7fd87448b7cedb702f1b1d0dfb1412ba81fd6943d5a0bf"],"state_sha256":"568c291628d35467f0dadc3babda22ad20a47acf29ebb2738c83f6ad37157ad1"}