{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2004:VEZGUW2ZBLALB2ZGQQQAW3253P","short_pith_number":"pith:VEZGUW2Z","schema_version":"1.0","canonical_sha256":"a9326a5b590ac0b0eb2684200b6f5ddbec5d7cf9afd89762604be00f30bc4b17","source":{"kind":"arxiv","id":"nucl-ex/0401035","version":1},"attestation_state":"computed","paper":{"title":"High-Energy Threshold Reaction Rates on 0.8 GeV Proton-Irradiated Thick W and W-Na Targets","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A.B. Koldobsky, E.I. Karpikhin, R.D. Mulambetov, R.E. Prael, S.G. Mashnik, S.L. Zaitsev, S.V. Mulambetova, V.F. Batyaev, V.M. Zhivun, Yu.E. Titarenko","submitted_at":"2004-01-26T16:42:15Z","abstract_excerpt":"Threshold activation reaction rates in 12C, 19F, 27Al, 59Co, 63Cu, 65Cu, 64Zn, 93Nb, 115In, 169Tm, 181Ta, 197Au, and 209Bi experimental samples placed along the axis inside and outside the 0.8 GeV proton-irradiated 92-cm thick W-Na and 4-cm thick W targets where measured at the ITEP proton synchrotron. 158 reactions of up to +AH4-0.5 GeV thresholds have been measured in 123 activation samples for W-Na target, and 157 reactions in 36 activation samples for W target. The reaction rates were determined using the gamma-spectrometry method. In total, more than 1000 values of activation reactions we"},"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":"nucl-ex/0401035","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-ex","submitted_at":"2004-01-26T16:42:15Z","cross_cats_sorted":[],"title_canon_sha256":"b9d72a57de70c988481ed367bde5b44c20dcd0f3f9fcbe7480ae53e3fe35bb8d","abstract_canon_sha256":"ff98bf790fd1feb7810985506f84f1ad9832c5b6255311dfbe664a9b481310da"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:42:11.418081Z","signature_b64":"/tsD134WRhb2bjDhL7f/ZPt4/HbtoKxOPB7bb6Xxy44ybBMqeyBt4I6icltOkOYI5UWIfso0ibM6lGfw2CLRAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a9326a5b590ac0b0eb2684200b6f5ddbec5d7cf9afd89762604be00f30bc4b17","last_reissued_at":"2026-07-04T14:42:11.417679Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:42:11.417679Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"High-Energy Threshold Reaction Rates on 0.8 GeV Proton-Irradiated Thick W and W-Na Targets","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A.B. Koldobsky, E.I. Karpikhin, R.D. Mulambetov, R.E. Prael, S.G. Mashnik, S.L. Zaitsev, S.V. Mulambetova, V.F. Batyaev, V.M. Zhivun, Yu.E. Titarenko","submitted_at":"2004-01-26T16:42:15Z","abstract_excerpt":"Threshold activation reaction rates in 12C, 19F, 27Al, 59Co, 63Cu, 65Cu, 64Zn, 93Nb, 115In, 169Tm, 181Ta, 197Au, and 209Bi experimental samples placed along the axis inside and outside the 0.8 GeV proton-irradiated 92-cm thick W-Na and 4-cm thick W targets where measured at the ITEP proton synchrotron. 158 reactions of up to +AH4-0.5 GeV thresholds have been measured in 123 activation samples for W-Na target, and 157 reactions in 36 activation samples for W target. The reaction rates were determined using the gamma-spectrometry method. In total, more than 1000 values of activation reactions we"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-ex/0401035","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/nucl-ex/0401035/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":"nucl-ex/0401035","created_at":"2026-07-04T14:42:11.417733+00:00"},{"alias_kind":"arxiv_version","alias_value":"nucl-ex/0401035v1","created_at":"2026-07-04T14:42:11.417733+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-ex/0401035","created_at":"2026-07-04T14:42:11.417733+00:00"},{"alias_kind":"pith_short_12","alias_value":"VEZGUW2ZBLAL","created_at":"2026-07-04T14:42:11.417733+00:00"},{"alias_kind":"pith_short_16","alias_value":"VEZGUW2ZBLALB2ZG","created_at":"2026-07-04T14:42:11.417733+00:00"},{"alias_kind":"pith_short_8","alias_value":"VEZGUW2Z","created_at":"2026-07-04T14:42:11.417733+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/VEZGUW2ZBLALB2ZGQQQAW3253P","json":"https://pith.science/pith/VEZGUW2ZBLALB2ZGQQQAW3253P.json","graph_json":"https://pith.science/api/pith-number/VEZGUW2ZBLALB2ZGQQQAW3253P/graph.json","events_json":"https://pith.science/api/pith-number/VEZGUW2ZBLALB2ZGQQQAW3253P/events.json","paper":"https://pith.science/paper/VEZGUW2Z"},"agent_actions":{"view_html":"https://pith.science/pith/VEZGUW2ZBLALB2ZGQQQAW3253P","download_json":"https://pith.science/pith/VEZGUW2ZBLALB2ZGQQQAW3253P.json","view_paper":"https://pith.science/paper/VEZGUW2Z","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=nucl-ex/0401035&json=true","fetch_graph":"https://pith.science/api/pith-number/VEZGUW2ZBLALB2ZGQQQAW3253P/graph.json","fetch_events":"https://pith.science/api/pith-number/VEZGUW2ZBLALB2ZGQQQAW3253P/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VEZGUW2ZBLALB2ZGQQQAW3253P/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VEZGUW2ZBLALB2ZGQQQAW3253P/action/storage_attestation","attest_author":"https://pith.science/pith/VEZGUW2ZBLALB2ZGQQQAW3253P/action/author_attestation","sign_citation":"https://pith.science/pith/VEZGUW2ZBLALB2ZGQQQAW3253P/action/citation_signature","submit_replication":"https://pith.science/pith/VEZGUW2ZBLALB2ZGQQQAW3253P/action/replication_record"}},"created_at":"2026-07-04T14:42:11.417733+00:00","updated_at":"2026-07-04T14:42:11.417733+00:00"}