{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:SFKKVJ3Q4PMCEIM5CNFMVBXTOL","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":"b3276b77fa7e8227555e5fcaa14c66eed4808178813a201a8ed53b7dfa7cf954","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-05-10T16:53:11Z","title_canon_sha256":"e8b43f87c0a51969d1a7ebdfce7954c8ab59ae788a64af5c58b0a9acc95e09c4"},"schema_version":"1.0","source":{"id":"1705.03885","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.03885","created_at":"2026-05-18T00:21:28Z"},{"alias_kind":"arxiv_version","alias_value":"1705.03885v2","created_at":"2026-05-18T00:21:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.03885","created_at":"2026-05-18T00:21:28Z"},{"alias_kind":"pith_short_12","alias_value":"SFKKVJ3Q4PMC","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"SFKKVJ3Q4PMCEIM5","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"SFKKVJ3Q","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:f013442079dd648e8da4ca5fc6e7b208b046a7de4655e34b6e4a373cb0e8db6b","target":"graph","created_at":"2026-05-18T00:21:28Z","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":"A prototype of a luminometer, designed for a future e+e- collider detector, and consisting at present of a four-plane module, was tested in the CERN PS accelerator T9 beam. The objective of this beam test was to demonstrate a multi-plane tungsten/silicon operation, to study the development of the electromagnetic shower and to compare it with MC simulations. The Moli\\`ere radius has been determined to be 24.0 +/- 0.6 (stat.) +/- 1.5 (syst.) mm using a parametrization of the shower shape. Very good agreement was found between data and a detailed Geant4 simulation.","authors_text":"A. Abusleme, A. Ignatenko, A. Ishikawa, A. Levy, A. Moszczynski, A. Sailer, A.T. Neagu, A. Zhemchugov, B. Krupa, B. Pawlik, B. Schumm, D. Dannheim, D. Kozhevnikov, E. Firu, F.-X. Nuiry, G. Chelkov, H. Abramowicz, H. Henschel, H. Yamamoto, I. Bozovic-Jelisavcic, I. Levy, I. Smiljanic, I.S. Zgura, J. Kotula, J. Leonard, J. Moron, K. Afanaciev, K. Elsener, K. Swientek, L. Bortko, L. Zawiejski, M. Borysova, M. Firlej, M. Gostkin, M. Hempel, M. Idzik, M. Pandurovic, O. Borysov, O. Karacheban, O. Rosenblat, P. Smolyanskiy, P. Terlecki, S. Kananov, S. Kotov, S. Lukic, S. Schuwalow, Sz. Kulis, T. Fiutowski, T. Lesiak, T.N. Wistisen, T. Preda, T. Wojton, U.I. Uggerhoj, V. Ghenescu, V. Kruchonok, W. Daniluk, W. Klempt, W. Lange, W. Lohmann, Y. Benhammou","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-05-10T16:53:11Z","title":"Measurement of shower development and its Moli\\`ere radius with a four-plane LumiCal test set-up"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.03885","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:cd253a7532f247ef46ff672c67bed54eceb36ca8f96c20a7a3974c1ddda9375b","target":"record","created_at":"2026-05-18T00:21:28Z","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":"b3276b77fa7e8227555e5fcaa14c66eed4808178813a201a8ed53b7dfa7cf954","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-05-10T16:53:11Z","title_canon_sha256":"e8b43f87c0a51969d1a7ebdfce7954c8ab59ae788a64af5c58b0a9acc95e09c4"},"schema_version":"1.0","source":{"id":"1705.03885","kind":"arxiv","version":2}},"canonical_sha256":"9154aaa770e3d822219d134aca86f372dafff253310ab182ef5251a359d87458","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9154aaa770e3d822219d134aca86f372dafff253310ab182ef5251a359d87458","first_computed_at":"2026-05-18T00:21:28.140197Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:21:28.140197Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WvVx6fIB2Fpvvm/QYkNXqpE/dpX8aLtqsnz/Ko5dujFcdsnrOaAiE96T7iR4GJh1M1J72i+3xgWq4g3z4TO8Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:21:28.140758Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.03885","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cd253a7532f247ef46ff672c67bed54eceb36ca8f96c20a7a3974c1ddda9375b","sha256:f013442079dd648e8da4ca5fc6e7b208b046a7de4655e34b6e4a373cb0e8db6b"],"state_sha256":"575d8299b328cc082db5a292c1f09b18c9fe3b5bd89852af887730ef7a617858"}