{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:GMFD3FY5BSPKOCR76JVAFLV3MO","short_pith_number":"pith:GMFD3FY5","schema_version":"1.0","canonical_sha256":"330a3d971d0c9ea70a3ff26a02aebb63a1d1d1e7206b0a3b2e9340567ab965ac","source":{"kind":"arxiv","id":"1804.06457","version":2},"attestation_state":"computed","paper":{"title":"Liquid Scintillator Response to Proton Recoils in the 10-100 keV Range","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.IM","hep-ex","nucl-ex"],"primary_cat":"physics.ins-det","authors_text":"C. Awe, J.I. Collar, L. Li, P.S. Barbeau, S. Hedges","submitted_at":"2018-04-17T19:56:28Z","abstract_excerpt":"We study the response of EJ-301 liquid scintillator to monochromatic 244.6 $\\pm$ 8.4 keV neutrons, targeting the 10-100 keV proton recoil energy interval. Limited experimental information exists for proton light yield in this range, for this or any other organic scintillator. Our results confirm the adequacy of a modified Birks' model, common to all organic scintillator formulations, predicting a marked increase in quenching factor as proton energy approaches the few keV regime. The relevance of this behavior within the context of searches for low-mass particle dark matter is mentioned."},"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":"1804.06457","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2018-04-17T19:56:28Z","cross_cats_sorted":["astro-ph.CO","astro-ph.IM","hep-ex","nucl-ex"],"title_canon_sha256":"9e673bd605c2642ed4c49e57615f591d76b1d77d24f4e7c5c7856632e54097d6","abstract_canon_sha256":"33ed79fb30a00b246d0dc9bbb9f75f2f492394bfe3006b9a66e98ef60c5ecc79"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:03:49.130305Z","signature_b64":"UafOV5L3vUtZwT4Gv81c4H1sygr0i4/2sJ+P+6sugllptV5o3+VETEQut3Vp1ZOsvYMjbfumYgo03ppVqrj3DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"330a3d971d0c9ea70a3ff26a02aebb63a1d1d1e7206b0a3b2e9340567ab965ac","last_reissued_at":"2026-05-18T00:03:49.129722Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:03:49.129722Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Liquid Scintillator Response to Proton Recoils in the 10-100 keV Range","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.IM","hep-ex","nucl-ex"],"primary_cat":"physics.ins-det","authors_text":"C. Awe, J.I. Collar, L. Li, P.S. Barbeau, S. Hedges","submitted_at":"2018-04-17T19:56:28Z","abstract_excerpt":"We study the response of EJ-301 liquid scintillator to monochromatic 244.6 $\\pm$ 8.4 keV neutrons, targeting the 10-100 keV proton recoil energy interval. Limited experimental information exists for proton light yield in this range, for this or any other organic scintillator. Our results confirm the adequacy of a modified Birks' model, common to all organic scintillator formulations, predicting a marked increase in quenching factor as proton energy approaches the few keV regime. The relevance of this behavior within the context of searches for low-mass particle dark matter is mentioned."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.06457","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":"1804.06457","created_at":"2026-05-18T00:03:49.129808+00:00"},{"alias_kind":"arxiv_version","alias_value":"1804.06457v2","created_at":"2026-05-18T00:03:49.129808+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.06457","created_at":"2026-05-18T00:03:49.129808+00:00"},{"alias_kind":"pith_short_12","alias_value":"GMFD3FY5BSPK","created_at":"2026-05-18T12:32:25.280505+00:00"},{"alias_kind":"pith_short_16","alias_value":"GMFD3FY5BSPKOCR7","created_at":"2026-05-18T12:32:25.280505+00:00"},{"alias_kind":"pith_short_8","alias_value":"GMFD3FY5","created_at":"2026-05-18T12:32:25.280505+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/GMFD3FY5BSPKOCR76JVAFLV3MO","json":"https://pith.science/pith/GMFD3FY5BSPKOCR76JVAFLV3MO.json","graph_json":"https://pith.science/api/pith-number/GMFD3FY5BSPKOCR76JVAFLV3MO/graph.json","events_json":"https://pith.science/api/pith-number/GMFD3FY5BSPKOCR76JVAFLV3MO/events.json","paper":"https://pith.science/paper/GMFD3FY5"},"agent_actions":{"view_html":"https://pith.science/pith/GMFD3FY5BSPKOCR76JVAFLV3MO","download_json":"https://pith.science/pith/GMFD3FY5BSPKOCR76JVAFLV3MO.json","view_paper":"https://pith.science/paper/GMFD3FY5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1804.06457&json=true","fetch_graph":"https://pith.science/api/pith-number/GMFD3FY5BSPKOCR76JVAFLV3MO/graph.json","fetch_events":"https://pith.science/api/pith-number/GMFD3FY5BSPKOCR76JVAFLV3MO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GMFD3FY5BSPKOCR76JVAFLV3MO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GMFD3FY5BSPKOCR76JVAFLV3MO/action/storage_attestation","attest_author":"https://pith.science/pith/GMFD3FY5BSPKOCR76JVAFLV3MO/action/author_attestation","sign_citation":"https://pith.science/pith/GMFD3FY5BSPKOCR76JVAFLV3MO/action/citation_signature","submit_replication":"https://pith.science/pith/GMFD3FY5BSPKOCR76JVAFLV3MO/action/replication_record"}},"created_at":"2026-05-18T00:03:49.129808+00:00","updated_at":"2026-05-18T00:03:49.129808+00:00"}