{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:HQCFMEMDYF74LGHRD4UJ6JCQHJ","short_pith_number":"pith:HQCFMEMD","schema_version":"1.0","canonical_sha256":"3c04561183c17fc598f11f289f24503a67d2e4000b84459ffd7c4e499735fe93","source":{"kind":"arxiv","id":"1312.0871","version":2},"attestation_state":"computed","paper":{"title":"Design and test of an extremely high resolution Timing Counter for the MEG II experiment: preliminary results","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"F. Gatti, M. De Gerone, M. Nishimura, M. Rossella, P.W. Cattaneo, S. Shirabe, W. Ootani, Y. Uchiyama","submitted_at":"2013-12-03T16:08:39Z","abstract_excerpt":"The design and tests of Timing Counter elements for the upgrade of the MEG experiment, MEG II,is presented. The detector is based on several small plates of scintillator with a Silicon PhotoMultipliers dual-side readout. The optimisation of the single counter elements (SiPMs, scintillators, geometry) is described. Moreover, the results obtained with a first prototype tested at the Beam Test Facility (BTF) of the INFN Laboratori Nazionali di Frascati (LNF) are presented."},"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":"1312.0871","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2013-12-03T16:08:39Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"c6a378edebb9f81330a4fb62ec787b37b6a76d85ae76e4ae89cd4514246b87b3","abstract_canon_sha256":"47ccc0d7a7f2866f950d6f496a362f28def879aff5c5633013bc5b7429797028"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:45:59.177325Z","signature_b64":"9VryeM6x3gWQwm/HQS1z/Dm5sm2q/RwQyAU8ABC09XqJ1xuwQJMTprl+W4btqplv+oTqJ9klUiGFTw4YTwVrBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3c04561183c17fc598f11f289f24503a67d2e4000b84459ffd7c4e499735fe93","last_reissued_at":"2026-05-18T01:45:59.176841Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:45:59.176841Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Design and test of an extremely high resolution Timing Counter for the MEG II experiment: preliminary results","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"F. Gatti, M. De Gerone, M. Nishimura, M. Rossella, P.W. Cattaneo, S. Shirabe, W. Ootani, Y. Uchiyama","submitted_at":"2013-12-03T16:08:39Z","abstract_excerpt":"The design and tests of Timing Counter elements for the upgrade of the MEG experiment, MEG II,is presented. The detector is based on several small plates of scintillator with a Silicon PhotoMultipliers dual-side readout. The optimisation of the single counter elements (SiPMs, scintillators, geometry) is described. Moreover, the results obtained with a first prototype tested at the Beam Test Facility (BTF) of the INFN Laboratori Nazionali di Frascati (LNF) are presented."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.0871","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":"1312.0871","created_at":"2026-05-18T01:45:59.176922+00:00"},{"alias_kind":"arxiv_version","alias_value":"1312.0871v2","created_at":"2026-05-18T01:45:59.176922+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.0871","created_at":"2026-05-18T01:45:59.176922+00:00"},{"alias_kind":"pith_short_12","alias_value":"HQCFMEMDYF74","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_16","alias_value":"HQCFMEMDYF74LGHR","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_8","alias_value":"HQCFMEMD","created_at":"2026-05-18T12:27:46.883200+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/HQCFMEMDYF74LGHRD4UJ6JCQHJ","json":"https://pith.science/pith/HQCFMEMDYF74LGHRD4UJ6JCQHJ.json","graph_json":"https://pith.science/api/pith-number/HQCFMEMDYF74LGHRD4UJ6JCQHJ/graph.json","events_json":"https://pith.science/api/pith-number/HQCFMEMDYF74LGHRD4UJ6JCQHJ/events.json","paper":"https://pith.science/paper/HQCFMEMD"},"agent_actions":{"view_html":"https://pith.science/pith/HQCFMEMDYF74LGHRD4UJ6JCQHJ","download_json":"https://pith.science/pith/HQCFMEMDYF74LGHRD4UJ6JCQHJ.json","view_paper":"https://pith.science/paper/HQCFMEMD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1312.0871&json=true","fetch_graph":"https://pith.science/api/pith-number/HQCFMEMDYF74LGHRD4UJ6JCQHJ/graph.json","fetch_events":"https://pith.science/api/pith-number/HQCFMEMDYF74LGHRD4UJ6JCQHJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HQCFMEMDYF74LGHRD4UJ6JCQHJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HQCFMEMDYF74LGHRD4UJ6JCQHJ/action/storage_attestation","attest_author":"https://pith.science/pith/HQCFMEMDYF74LGHRD4UJ6JCQHJ/action/author_attestation","sign_citation":"https://pith.science/pith/HQCFMEMDYF74LGHRD4UJ6JCQHJ/action/citation_signature","submit_replication":"https://pith.science/pith/HQCFMEMDYF74LGHRD4UJ6JCQHJ/action/replication_record"}},"created_at":"2026-05-18T01:45:59.176922+00:00","updated_at":"2026-05-18T01:45:59.176922+00:00"}