{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:VXYFVQZVXU7NUKKQ2UHIWCPMCL","short_pith_number":"pith:VXYFVQZV","schema_version":"1.0","canonical_sha256":"adf05ac335bd3eda2950d50e8b09ec12cf8704f8c7008967ca76265a800e3b3b","source":{"kind":"arxiv","id":"2303.04481","version":1},"attestation_state":"computed","paper":{"title":"Characterization of Charge Spreading and Gain of Encapsulated Resistive Micromegas Detectors for the Upgrade of the T2K Near Detector Time Projection Chambers","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"A. Blondel, A. Delbart, A. De Lorenzis, A. Ershova, A. Langella, A. Longhin, A. Pepato, A. Rychteri, A. Teixeira, B. Popov, C. Dalmazzon, C. Forza, C. Giganti, C. Jesus-Valls, C. Pastore, C. Pio Garcia, C. Riccio, C. Vuillemin, D. Attie, D. Calvet, D. D Ago, D. Henaf, D. Smyczek, D. Terront, E. Pierre, E. Radicioni, E. Villa, F. Gramegna, F. Iacob, F. Pupilli, F. Rossi, F. Toussenel, G. Cogo, G. Collazuol, G. Eurin, G. Vasseur, H. Przybiliski, J. Dumarchez, J. F. Laporte, J.-M. Parrau, J. Porthault, J. Steinmann, J. Swierblewski, K. Dygnarowiczi, K. Lachner, L. Giannessi, L. Lavitola, L. Magaletti, L. Mellet, L. Munteanu, L. Rinaldio, L. Scomparin, M. Batkiewicz-Kwasnia, M. Cicerchia, M. Feltre, M.G. Catanesi, M. Grassi, M. Guigue, M. Lamoureux, M. Lehuraux, M. Mattiazzi, M. Mehl, M. Mezzetto, M. Pari, M. P. Casado, M. Varghese, M. Ziembickii, M. Zito, N. Thamm, O. Ballester, O. Pizzirusso, P. Billoir, P. Colas, P. Hamacher-Baumann, Ph. Schune, R. Boullon, R. De Oliveira, R. Kurjatai, S. Bolognesi, S. Dolan, S. Emery-Schren, S. Hassani, S. Joshi, S. Levorato, S. Roth, S. Russo, T. Daret, T. Lux, T. Marchi, T. Radermacher, U. Virginet, U. Yevarouskaya, V. Valentino, W. Obrebskii, Y. Orain","submitted_at":"2023-03-08T10:04:10Z","abstract_excerpt":"An upgrade of the near detector of the T2K long baseline neutrino oscillation experiment is currently being conducted. This upgrade will include two new Time Projection Chambers, each equipped with 16 charge readout resistive Micromegas modules. A procedure to validate the performance of the detectors at different stages of production has been developed and implemented to ensure a proper and reliable operation of the detectors once installed. A dedicated X-ray test bench is used to characterize the detectors by scanning each pad individually and to precisely measure the uniformity of the gain "},"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":"2303.04481","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2023-03-08T10:04:10Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"62e65da1b20ecaa80073fe70f2d43ed041740fff31db7f8c08def9a7d38e7d9e","abstract_canon_sha256":"2d6415e9679e83bad437a945e3edb2e95bea6d734de51b2e8be9f3de50fa91de"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:06:24.432574Z","signature_b64":"LviwIz0kYwNeoRla9GIc127zqaojV+JBhz/XYCFjwQnmIa53Mf2tGmuBulM2frdVvbu1uHIn+fNclWdE4ZYTAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"adf05ac335bd3eda2950d50e8b09ec12cf8704f8c7008967ca76265a800e3b3b","last_reissued_at":"2026-07-05T07:06:24.432103Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:06:24.432103Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Characterization of Charge Spreading and Gain of Encapsulated Resistive Micromegas Detectors for the Upgrade of the T2K Near Detector Time Projection Chambers","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"A. Blondel, A. Delbart, A. De Lorenzis, A. Ershova, A. Langella, A. Longhin, A. Pepato, A. Rychteri, A. Teixeira, B. Popov, C. Dalmazzon, C. Forza, C. Giganti, C. Jesus-Valls, C. Pastore, C. Pio Garcia, C. Riccio, C. Vuillemin, D. Attie, D. Calvet, D. D Ago, D. Henaf, D. Smyczek, D. Terront, E. Pierre, E. Radicioni, E. Villa, F. Gramegna, F. Iacob, F. Pupilli, F. Rossi, F. Toussenel, G. Cogo, G. Collazuol, G. Eurin, G. Vasseur, H. Przybiliski, J. Dumarchez, J. F. Laporte, J.-M. Parrau, J. Porthault, J. Steinmann, J. Swierblewski, K. Dygnarowiczi, K. Lachner, L. Giannessi, L. Lavitola, L. Magaletti, L. Mellet, L. Munteanu, L. Rinaldio, L. Scomparin, M. Batkiewicz-Kwasnia, M. Cicerchia, M. Feltre, M.G. Catanesi, M. Grassi, M. Guigue, M. Lamoureux, M. Lehuraux, M. Mattiazzi, M. Mehl, M. Mezzetto, M. Pari, M. P. Casado, M. Varghese, M. Ziembickii, M. Zito, N. Thamm, O. Ballester, O. Pizzirusso, P. Billoir, P. Colas, P. Hamacher-Baumann, Ph. Schune, R. Boullon, R. De Oliveira, R. Kurjatai, S. Bolognesi, S. Dolan, S. Emery-Schren, S. Hassani, S. Joshi, S. Levorato, S. Roth, S. Russo, T. Daret, T. Lux, T. Marchi, T. Radermacher, U. Virginet, U. Yevarouskaya, V. Valentino, W. Obrebskii, Y. Orain","submitted_at":"2023-03-08T10:04:10Z","abstract_excerpt":"An upgrade of the near detector of the T2K long baseline neutrino oscillation experiment is currently being conducted. This upgrade will include two new Time Projection Chambers, each equipped with 16 charge readout resistive Micromegas modules. A procedure to validate the performance of the detectors at different stages of production has been developed and implemented to ensure a proper and reliable operation of the detectors once installed. A dedicated X-ray test bench is used to characterize the detectors by scanning each pad individually and to precisely measure the uniformity of the gain "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.04481","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2303.04481/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2303.04481","created_at":"2026-07-05T07:06:24.432160+00:00"},{"alias_kind":"arxiv_version","alias_value":"2303.04481v1","created_at":"2026-07-05T07:06:24.432160+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.04481","created_at":"2026-07-05T07:06:24.432160+00:00"},{"alias_kind":"pith_short_12","alias_value":"VXYFVQZVXU7N","created_at":"2026-07-05T07:06:24.432160+00:00"},{"alias_kind":"pith_short_16","alias_value":"VXYFVQZVXU7NUKKQ","created_at":"2026-07-05T07:06:24.432160+00:00"},{"alias_kind":"pith_short_8","alias_value":"VXYFVQZV","created_at":"2026-07-05T07:06:24.432160+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/VXYFVQZVXU7NUKKQ2UHIWCPMCL","json":"https://pith.science/pith/VXYFVQZVXU7NUKKQ2UHIWCPMCL.json","graph_json":"https://pith.science/api/pith-number/VXYFVQZVXU7NUKKQ2UHIWCPMCL/graph.json","events_json":"https://pith.science/api/pith-number/VXYFVQZVXU7NUKKQ2UHIWCPMCL/events.json","paper":"https://pith.science/paper/VXYFVQZV"},"agent_actions":{"view_html":"https://pith.science/pith/VXYFVQZVXU7NUKKQ2UHIWCPMCL","download_json":"https://pith.science/pith/VXYFVQZVXU7NUKKQ2UHIWCPMCL.json","view_paper":"https://pith.science/paper/VXYFVQZV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2303.04481&json=true","fetch_graph":"https://pith.science/api/pith-number/VXYFVQZVXU7NUKKQ2UHIWCPMCL/graph.json","fetch_events":"https://pith.science/api/pith-number/VXYFVQZVXU7NUKKQ2UHIWCPMCL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VXYFVQZVXU7NUKKQ2UHIWCPMCL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VXYFVQZVXU7NUKKQ2UHIWCPMCL/action/storage_attestation","attest_author":"https://pith.science/pith/VXYFVQZVXU7NUKKQ2UHIWCPMCL/action/author_attestation","sign_citation":"https://pith.science/pith/VXYFVQZVXU7NUKKQ2UHIWCPMCL/action/citation_signature","submit_replication":"https://pith.science/pith/VXYFVQZVXU7NUKKQ2UHIWCPMCL/action/replication_record"}},"created_at":"2026-07-05T07:06:24.432160+00:00","updated_at":"2026-07-05T07:06:24.432160+00:00"}