{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:VM6DMNBQIUKAKME47DE3BKZIJO","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":"dfe21dac6555c8fecbe92edb3f363fd0c2f587dbd8057af492377c56721b3be8","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2018-12-21T09:41:34Z","title_canon_sha256":"a48af610a6e8eead4f361627dab0585ae4988594d76d3627eab07e04c4471cdd"},"schema_version":"1.0","source":{"id":"1812.09018","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.09018","created_at":"2026-07-05T01:03:38Z"},{"alias_kind":"arxiv_version","alias_value":"1812.09018v3","created_at":"2026-07-05T01:03:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.09018","created_at":"2026-07-05T01:03:38Z"},{"alias_kind":"pith_short_12","alias_value":"VM6DMNBQIUKA","created_at":"2026-07-05T01:03:38Z"},{"alias_kind":"pith_short_16","alias_value":"VM6DMNBQIUKAKME4","created_at":"2026-07-05T01:03:38Z"},{"alias_kind":"pith_short_8","alias_value":"VM6DMNBQ","created_at":"2026-07-05T01:03:38Z"}],"graph_snapshots":[{"event_id":"sha256:060e6b47c19d31dfceced98042f3a03d83b3793b86bb25eacf3a0c8d37f4c52e","target":"graph","created_at":"2026-07-05T01:03:38Z","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/1812.09018/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Technical Design for the COMET Phase-I experiment is presented in this paper. COMET is an experiment at J-PARC, Japan, which will search for neutrinoless conversion of muons into electrons in the field of an aluminium nucleus ($\\mu-e$ conversion, $\\mu^- N \\to e^- N$); a lepton flavor violating process. The experimental sensitivity goal for this process in the Phase-I experiment is $3.1\\times10^{-15}$, or 90 % upper limit of branching ratio of $7\\times 10^{-15}$, which is a factor of 100 improvement over the existing limit. The expected number of background events is 0.032. To achieve the t","authors_text":"A. Allin, A. A. Ruban, A. Drutskoy, A. E. Bondar, A. Issadykov, A. Jansen, A. Khvedelidze, A. Kurup, A. Melkadze, A. Melnik, A. Moiseenko, A. M. Teixeira, A. N. Kozyrev, A. Paulau, A. Sato, A. Volkov, A. Yamamoto, B. Carniol, B. Krikler, B. Lagrange, B. Sabirov, B. Yeo, C. C\\^arloganu, C. Densham, C. Omori, C. V. Tao, C. Wu, D. Aznabayev, D. Bauer, D. Baygarashev, D. Lomidze, D. N. Grigoriev, D. Picters, D. St\\\"ockinger, Dz. Shoukavy, E. Gillies, E. Hamada, E. Kaneva, E. Velicheva, F. Kapusta, F. Mohamad Idris, F. V. Ignatov, G. Adamov, G. A. Kozlov, G. Ban, G. Devidze, G. Kumsiashvili, G. Macharashvili, G. Qu\\'emener, G. V. Fedotovich, H. B. Li, H. Katayama, H. Nakai, H. Natori, H. Nishiguchi, H. Sakamoto, H. Trang, H. Yamaguchi, H. Yoshida, I. Bagaturia, I. H. Hashim, I. Lomidze, I. Trekov, J. C. Ang\\'elique, J. K. Chen, J. Lai, J. L. Gabriel, J. Nash, J. O'Dell, J. Pasternak, J. Sato, J. Tang, J. Tojo, J. Zhang, K. A. Mohamed Kamal Azmi, K. Gritsay, K. Ishibashi, K. Kawagoe, K. Noguchi, K. Oishi, K. Okamoto, K. Okinaka, K. Sasaki, K. Ueno, K. Zuber, L. B. Epshteyn, M. Aoki, M. Finger, M. Finger Jr, M. Iio, M. J. Lee, M. Koike, M. Kravchenko, M. L. Wong, M. Moritsu, M. Nioradze, M. Slunecka, M. Sugano, M. Tanaka, M. Tomasek, M. Tomizawa, M. V. Zdorovets, M. Yamanaka, M. Yoshida, N. Kazak, N. Miyamoto, N. Shigyo, N. Tsverava, O. Hayashi, O. Kemularia, O. Markin, P. D. Dauncey, P. Dornan, P. Evtoukhovich, P. Gay, P. Jonsson, P. Loveridge, P. Sarin, P. Warin-Charpentier, R. Kawashima, R. P. Litchfield, R. R. Akhmetshin, S. Fayer, S. Hashimoto, S. J. Chen, S. Mihara, S. Ohta, S. S. Tolmachev, T. Hayashi, The COMET Collaboration: R. Abramishvili, T. Hiasa, T. Itahashi, T. Kachelhoffer, T. Kormoll, T. Loan, T. Mibe, T. Motoishi, T. Nakamoto, T. Numao, T. Ogitsu, T. Okamura, T. Ota, T. S. Wong, T. Tachimoto, T. Takayanagi, T. T. Chau, T. Thanh, T. Toriashvili, T. Uchida, T. Yamane, T. Yano, T. Yoshioka, T. Y. Xing, V. Anishchik, V. Duginov, V. F. Kazanin, V. H. Hai, V. Kalinnikov, V. Niess, V. Ponariadov, V. Rusinov, V. Vrba, W. A. T. Wan Abdullah, W. C. Yao, W. Da Silva, W. G. Li, X. S. Jiang, Y. Ban, Y. E. Cheung, Y. Eguchi, Y. Fujii, Y. Fukao, Y. Igarashi, Y. J. Mao, Y. K. Semertzidis, Y. Kuno, Y. Kuriyama, Y. Kurochkin, Y. Makida, Y. Matsuda, Y. Miyazaki, Y. Mori, Y. Nakai, Y. Nakamura, Y. Nakatsugawa, Y. Nakazawa, Y. Tevzadze, Y. Uchida, Yu. V. Yudin, Y. Yang, Y. Yuan, Y. Zhang, Z. A. Ibrahim, Z. Tsamalaidze","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2018-12-21T09:41:34Z","title":"COMET Phase-I Technical Design Report"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.09018","kind":"arxiv","version":3},"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:e8d2fc84600878773ffa015885049f579343f5debf1d2e9821732cc1cbaa32e3","target":"record","created_at":"2026-07-05T01:03:38Z","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":"dfe21dac6555c8fecbe92edb3f363fd0c2f587dbd8057af492377c56721b3be8","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2018-12-21T09:41:34Z","title_canon_sha256":"a48af610a6e8eead4f361627dab0585ae4988594d76d3627eab07e04c4471cdd"},"schema_version":"1.0","source":{"id":"1812.09018","kind":"arxiv","version":3}},"canonical_sha256":"ab3c363430451405309cf8c9b0ab284bb72d4e93f3a4d80a9ceaacefc4490e69","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ab3c363430451405309cf8c9b0ab284bb72d4e93f3a4d80a9ceaacefc4490e69","first_computed_at":"2026-07-05T01:03:38.716969Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:03:38.716969Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"56+74x1PPjQUiufypG7jhrBEvnSBaqCjArQKS4xkGSvXrGT/FkmMmYsrTxRuW9LO4VVtW9m9E30RMBeJbfm8Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T01:03:38.717440Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.09018","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e8d2fc84600878773ffa015885049f579343f5debf1d2e9821732cc1cbaa32e3","sha256:060e6b47c19d31dfceced98042f3a03d83b3793b86bb25eacf3a0c8d37f4c52e"],"state_sha256":"3a4666e8833e7c68995aa81247df929c94280276071ab2770fff54381a925446"}