{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:OKDN6UTSPIAPPD3D37TDVKVAT5","short_pith_number":"pith:OKDN6UTS","schema_version":"1.0","canonical_sha256":"7286df52727a00f78f63dfe63aaaa09f4839a5b8b33e10a644a2eb3a59b5b2fe","source":{"kind":"arxiv","id":"2411.07877","version":1},"attestation_state":"computed","paper":{"title":"A fast plastic scintillator for low intensity proton beam monitoring","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.med-ph"],"primary_cat":"physics.ins-det","authors_text":"Ad\\'elie Andr\\'e, Afef Cherni, Alicia Garnier, Christian Morel, Christophe Hoarau, Daniel Maneval, Giovanni Tripodo, Jean-Fran\\c{c}ois Muraz, Joel H\\'erault, Johan-Petter Hofverberg, Laurent Gallin Martel, Marie-Laure Gallin Martel, Mathieu Dupont, Maxime Pinson, Pavel Kavrigin, Sara Marcatili, Yannick Boursier","submitted_at":"2024-11-12T15:31:48Z","abstract_excerpt":"In the context of particle therapy monitoring, we are developing a gamma-ray detector to determine the ion range in vivo from the measurement of particle time-of-flight. For this application, a beam monitor capable to tag in time the incident ion with a time resolution below 235 ps FWHM (100 ps rms) is required to provide a start signal for the acquisition. We have therefore developed a dedicated detector based on a fast organic scintillator (EJ-204) of 25x25x1 mm3 coupled to four SiPM strips that allow measuring the particle incident position by scintillation light sharing. The prototype was "},"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":"2411.07877","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-11-12T15:31:48Z","cross_cats_sorted":["physics.med-ph"],"title_canon_sha256":"3827f2b67376d1a7fa108431f24b4a7ae8ecc279252cb1e8e9bd20979f9d21cf","abstract_canon_sha256":"2ccce1df27787738824a6dee46fe4fc0c9e0f0cb53814150e6fce8d1e91fc59c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:34:58.947378Z","signature_b64":"krANiUl3Nz/X4dJ07S0ltusvyaKPsBRRrilzlsDejJfKLoFlKbSEUS6+fUPKV95eukDS6yhoAaSCWqSkyXjdCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7286df52727a00f78f63dfe63aaaa09f4839a5b8b33e10a644a2eb3a59b5b2fe","last_reissued_at":"2026-07-05T09:34:58.946838Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:34:58.946838Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A fast plastic scintillator for low intensity proton beam monitoring","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.med-ph"],"primary_cat":"physics.ins-det","authors_text":"Ad\\'elie Andr\\'e, Afef Cherni, Alicia Garnier, Christian Morel, Christophe Hoarau, Daniel Maneval, Giovanni Tripodo, Jean-Fran\\c{c}ois Muraz, Joel H\\'erault, Johan-Petter Hofverberg, Laurent Gallin Martel, Marie-Laure Gallin Martel, Mathieu Dupont, Maxime Pinson, Pavel Kavrigin, Sara Marcatili, Yannick Boursier","submitted_at":"2024-11-12T15:31:48Z","abstract_excerpt":"In the context of particle therapy monitoring, we are developing a gamma-ray detector to determine the ion range in vivo from the measurement of particle time-of-flight. For this application, a beam monitor capable to tag in time the incident ion with a time resolution below 235 ps FWHM (100 ps rms) is required to provide a start signal for the acquisition. We have therefore developed a dedicated detector based on a fast organic scintillator (EJ-204) of 25x25x1 mm3 coupled to four SiPM strips that allow measuring the particle incident position by scintillation light sharing. The prototype was "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.07877","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/2411.07877/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":"2411.07877","created_at":"2026-07-05T09:34:58.946907+00:00"},{"alias_kind":"arxiv_version","alias_value":"2411.07877v1","created_at":"2026-07-05T09:34:58.946907+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.07877","created_at":"2026-07-05T09:34:58.946907+00:00"},{"alias_kind":"pith_short_12","alias_value":"OKDN6UTSPIAP","created_at":"2026-07-05T09:34:58.946907+00:00"},{"alias_kind":"pith_short_16","alias_value":"OKDN6UTSPIAPPD3D","created_at":"2026-07-05T09:34:58.946907+00:00"},{"alias_kind":"pith_short_8","alias_value":"OKDN6UTS","created_at":"2026-07-05T09:34:58.946907+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/OKDN6UTSPIAPPD3D37TDVKVAT5","json":"https://pith.science/pith/OKDN6UTSPIAPPD3D37TDVKVAT5.json","graph_json":"https://pith.science/api/pith-number/OKDN6UTSPIAPPD3D37TDVKVAT5/graph.json","events_json":"https://pith.science/api/pith-number/OKDN6UTSPIAPPD3D37TDVKVAT5/events.json","paper":"https://pith.science/paper/OKDN6UTS"},"agent_actions":{"view_html":"https://pith.science/pith/OKDN6UTSPIAPPD3D37TDVKVAT5","download_json":"https://pith.science/pith/OKDN6UTSPIAPPD3D37TDVKVAT5.json","view_paper":"https://pith.science/paper/OKDN6UTS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2411.07877&json=true","fetch_graph":"https://pith.science/api/pith-number/OKDN6UTSPIAPPD3D37TDVKVAT5/graph.json","fetch_events":"https://pith.science/api/pith-number/OKDN6UTSPIAPPD3D37TDVKVAT5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OKDN6UTSPIAPPD3D37TDVKVAT5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OKDN6UTSPIAPPD3D37TDVKVAT5/action/storage_attestation","attest_author":"https://pith.science/pith/OKDN6UTSPIAPPD3D37TDVKVAT5/action/author_attestation","sign_citation":"https://pith.science/pith/OKDN6UTSPIAPPD3D37TDVKVAT5/action/citation_signature","submit_replication":"https://pith.science/pith/OKDN6UTSPIAPPD3D37TDVKVAT5/action/replication_record"}},"created_at":"2026-07-05T09:34:58.946907+00:00","updated_at":"2026-07-05T09:34:58.946907+00:00"}