{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:SPVUEL65GQE7U75JM235B423FY","short_pith_number":"pith:SPVUEL65","schema_version":"1.0","canonical_sha256":"93eb422fdd3409fa7fa966b7d0f35b2e3f672d3415cf4da08508d12034ac7705","source":{"kind":"arxiv","id":"1412.0228","version":2},"attestation_state":"computed","paper":{"title":"Performance of a Large-Area GEM Detector Prototype for the Upgrade of the CMS Muon Endcap System","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"A.A. Abdelalim, A. Ashfaq, A. Castaneda, A. Celik, A. Cimmino, A. Colaleo, A. Conde Garcia, A. Gutierrez, A. Hassan, A.K. Mohanty, A. Kumar, A. Magnani, A. Marchioro, A. Marinov, A. Mohapatra, A. Puig Baranac, A. Radi, A. Ranieri, A. Rodrigues, A. Safonov, A. Sakharov, A. Sharma, A. Tatarinov, A. Zhang, B.Dorney, B. Pavlov, B. Philipps, C. Asawatangtrakuldee, C. Calabria, C. Caputo, C. Riccardi, C. Tamma, D.Abbaneo, D. Piccolo, D. Wang, E. Oliveri, E. Verhagen, F. Cassese, F. Loddo, F.R. Cavallo, F. Zenoni, G. De Lentdecker, G.De Robertis, G. Fabrice, G. Magazzu, G. Passeggio, G. Pugliese, G. Raffone, G. Ryu, G. Saviano, H. Hoorani, H. Postema, H.S. Kim, I. Awan, I. Park, I. Vai, J.A. Merlin, J. Bos, J. Christiansen, J. Gilmore, J. Hauser, J. Lee, J.P. Talvitie, J. Twigger, K. Choi, K. Hoepfner, K. Mandal, L.Benussi, L. Guiducci, L. Litov, L.M. Pant, L. Ropelewski, M. Abbas, M. Abbrescia, M. Abi Akl, M. Caponero, M. Choi, M. Ferrini, M. Hohlmann, M. Maggi, M.M.Dabrowski, M. Naimuddin, M. Phipps, M.S. Ryu, M. Tytgat, M. van Stenis, M. Wang, N. Majumdar, N. Turini, N. Zaganidis, O. Bouhali, P. Altieri, P. Aspell, P. Barria, P.E. Karchin, P. Giacomelli, P.K. Mal, P. Paolucci, P. Verwilligen, P. Vitulo, R. Aly, R. De Oliveira, R.M. Hadjiiska, R. Radogna, R. Venditi, R. Yonamine, S. Bally, S. Banerjee, S. Bianco, S. Braibant, S. Buontempo, S. Cauwenbergh, S. Choi, S. Colafranceschi, S. Dildick, S. Ferry, S. Krutelyov, S.K. Swain, S. Muhammad, S. Mukhopadhyay, S. Nuzzo, S. Ramkrishna, S. Roychowdhury, S. Salva, T. Kamon, T. Lenzi, T. Maerschalk, T. Tuuva, U. Yang, V. Bhopatkar, W. Ahmed, W. Elmetenawee, Y. Assran, Y. Ban, Y.G. Jeng, Y. Maghrbi, Y. Yang","submitted_at":"2014-11-30T15:26:10Z","abstract_excerpt":"Gas Electron Multiplier (GEM) technology is being considered for the forward muon upgrade of the CMS experiment in Phase 2 of the CERN LHC. Its first implementation is planned for the GE1/1 system in the $1.5 < \\mid\\eta\\mid < 2.2$ region of the muon endcap mainly to control muon level-1 trigger rates after the second long LHC shutdown. A GE1/1 triple-GEM detector is read out by 3,072 radial strips with 455 $\\mu$rad pitch arranged in eight $\\eta$-sectors. We assembled a full-size GE1/1 prototype of 1m length at Florida Tech and tested it in 20-120 GeV hadron beams at Fermilab using Ar/CO$_{2}$ "},"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":"1412.0228","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2014-11-30T15:26:10Z","cross_cats_sorted":[],"title_canon_sha256":"3004480df023a7fdb93f6b6d9fc3f86b854e0edf56b0d053388b155a9ab5c0be","abstract_canon_sha256":"8c0cb2a1ae31251b0d901e1274b4c76e05dfc55310c8c7c0c9cd0a8c5d55fe14"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:31:46.080132Z","signature_b64":"HO5Egn6i3wfhAj/Z3YsuiJZD4MI7yWUk4IRvU6ghheSYY1JkhqGC6x0oCH4uOn86hk2ZTHtXYQt/bcFKEt+rBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"93eb422fdd3409fa7fa966b7d0f35b2e3f672d3415cf4da08508d12034ac7705","last_reissued_at":"2026-05-18T02:31:46.078885Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:31:46.078885Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Performance of a Large-Area GEM Detector Prototype for the Upgrade of the CMS Muon Endcap System","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"A.A. Abdelalim, A. Ashfaq, A. Castaneda, A. Celik, A. Cimmino, A. Colaleo, A. Conde Garcia, A. Gutierrez, A. Hassan, A.K. Mohanty, A. Kumar, A. Magnani, A. Marchioro, A. Marinov, A. Mohapatra, A. Puig Baranac, A. Radi, A. Ranieri, A. Rodrigues, A. Safonov, A. Sakharov, A. Sharma, A. Tatarinov, A. Zhang, B.Dorney, B. Pavlov, B. Philipps, C. Asawatangtrakuldee, C. Calabria, C. Caputo, C. Riccardi, C. Tamma, D.Abbaneo, D. Piccolo, D. Wang, E. Oliveri, E. Verhagen, F. Cassese, F. Loddo, F.R. Cavallo, F. Zenoni, G. De Lentdecker, G.De Robertis, G. Fabrice, G. Magazzu, G. Passeggio, G. Pugliese, G. Raffone, G. Ryu, G. Saviano, H. Hoorani, H. Postema, H.S. Kim, I. Awan, I. Park, I. Vai, J.A. Merlin, J. Bos, J. Christiansen, J. Gilmore, J. Hauser, J. Lee, J.P. Talvitie, J. Twigger, K. Choi, K. Hoepfner, K. Mandal, L.Benussi, L. Guiducci, L. Litov, L.M. Pant, L. Ropelewski, M. Abbas, M. Abbrescia, M. Abi Akl, M. Caponero, M. Choi, M. Ferrini, M. Hohlmann, M. Maggi, M.M.Dabrowski, M. Naimuddin, M. Phipps, M.S. Ryu, M. Tytgat, M. van Stenis, M. Wang, N. Majumdar, N. Turini, N. Zaganidis, O. Bouhali, P. Altieri, P. Aspell, P. Barria, P.E. Karchin, P. Giacomelli, P.K. Mal, P. Paolucci, P. Verwilligen, P. Vitulo, R. Aly, R. De Oliveira, R.M. Hadjiiska, R. Radogna, R. Venditi, R. Yonamine, S. Bally, S. Banerjee, S. Bianco, S. Braibant, S. Buontempo, S. Cauwenbergh, S. Choi, S. Colafranceschi, S. Dildick, S. Ferry, S. Krutelyov, S.K. Swain, S. Muhammad, S. Mukhopadhyay, S. Nuzzo, S. Ramkrishna, S. Roychowdhury, S. Salva, T. Kamon, T. Lenzi, T. Maerschalk, T. Tuuva, U. Yang, V. Bhopatkar, W. Ahmed, W. Elmetenawee, Y. Assran, Y. Ban, Y.G. Jeng, Y. Maghrbi, Y. Yang","submitted_at":"2014-11-30T15:26:10Z","abstract_excerpt":"Gas Electron Multiplier (GEM) technology is being considered for the forward muon upgrade of the CMS experiment in Phase 2 of the CERN LHC. Its first implementation is planned for the GE1/1 system in the $1.5 < \\mid\\eta\\mid < 2.2$ region of the muon endcap mainly to control muon level-1 trigger rates after the second long LHC shutdown. A GE1/1 triple-GEM detector is read out by 3,072 radial strips with 455 $\\mu$rad pitch arranged in eight $\\eta$-sectors. We assembled a full-size GE1/1 prototype of 1m length at Florida Tech and tested it in 20-120 GeV hadron beams at Fermilab using Ar/CO$_{2}$ "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.0228","kind":"arxiv","version":2},"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":"1412.0228","created_at":"2026-05-18T02:31:46.079606+00:00"},{"alias_kind":"arxiv_version","alias_value":"1412.0228v2","created_at":"2026-05-18T02:31:46.079606+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.0228","created_at":"2026-05-18T02:31:46.079606+00:00"},{"alias_kind":"pith_short_12","alias_value":"SPVUEL65GQE7","created_at":"2026-05-18T12:28:49.207871+00:00"},{"alias_kind":"pith_short_16","alias_value":"SPVUEL65GQE7U75J","created_at":"2026-05-18T12:28:49.207871+00:00"},{"alias_kind":"pith_short_8","alias_value":"SPVUEL65","created_at":"2026-05-18T12:28:49.207871+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/SPVUEL65GQE7U75JM235B423FY","json":"https://pith.science/pith/SPVUEL65GQE7U75JM235B423FY.json","graph_json":"https://pith.science/api/pith-number/SPVUEL65GQE7U75JM235B423FY/graph.json","events_json":"https://pith.science/api/pith-number/SPVUEL65GQE7U75JM235B423FY/events.json","paper":"https://pith.science/paper/SPVUEL65"},"agent_actions":{"view_html":"https://pith.science/pith/SPVUEL65GQE7U75JM235B423FY","download_json":"https://pith.science/pith/SPVUEL65GQE7U75JM235B423FY.json","view_paper":"https://pith.science/paper/SPVUEL65","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1412.0228&json=true","fetch_graph":"https://pith.science/api/pith-number/SPVUEL65GQE7U75JM235B423FY/graph.json","fetch_events":"https://pith.science/api/pith-number/SPVUEL65GQE7U75JM235B423FY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SPVUEL65GQE7U75JM235B423FY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SPVUEL65GQE7U75JM235B423FY/action/storage_attestation","attest_author":"https://pith.science/pith/SPVUEL65GQE7U75JM235B423FY/action/author_attestation","sign_citation":"https://pith.science/pith/SPVUEL65GQE7U75JM235B423FY/action/citation_signature","submit_replication":"https://pith.science/pith/SPVUEL65GQE7U75JM235B423FY/action/replication_record"}},"created_at":"2026-05-18T02:31:46.079606+00:00","updated_at":"2026-05-18T02:31:46.079606+00:00"}