{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1997:OFGBFFZMJBZK72O5N2OWTJUPPS","short_pith_number":"pith:OFGBFFZM","schema_version":"1.0","canonical_sha256":"714c12972c4872afe9dd6e9d69a68f7cb1e6aedc6705ec1bbeea9c90c597b4c8","source":{"kind":"arxiv","id":"physics/9709028","version":1},"attestation_state":"computed","paper":{"title":"X-ray emission during the muonic cascade in hydrogen","license":"","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"A.Kosak, B.Gartner, B.Lauss, C.Petitjean, D.Chatellard, E.Jeannet, F.J.Hartmann, H.Daniel, J.Marton, J.-P.Egger, J.Zmeskal, M.Jeitler, P.Ackerbauer, P.Kammel, W.H.Breunlich, W.Prymas","submitted_at":"1997-09-19T10:36:41Z","abstract_excerpt":"We report our investigations of X rays emitted during the muonic cascade in hydrogen employing charge coupled devices as X-ray detectors. The density dependence of the relative X-ray yields for the muonic hydrogen lines (K_alpha, K_beta, K_gamma) has been measured at densities between 0.00115 and 0.97 of liquid hydrogen density. In this density region collisional processes dominate the cascade down to low energy levels. A comparison with recent calculations is given in order to demonstrate the influence of Coulomb deexcitation."},"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":"physics/9709028","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.atom-ph","submitted_at":"1997-09-19T10:36:41Z","cross_cats_sorted":[],"title_canon_sha256":"58edb9ef6dd1aa9fdc6e0d5987352e89f67890bcec1330144218cc1c83973ab3","abstract_canon_sha256":"b18c2b1080f4c11330152a2278ed0622e731cb32a8c5f9ada27beb073bf0f543"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:57:39.393975Z","signature_b64":"zVvzs95E4CzI/kTuEMpwa7YqOtE7RFY1PRtvl+9dlImRbLEZuuDOR3ucFNgIo2ZadDbDxO3gh+cuQKPNKsh9Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"714c12972c4872afe9dd6e9d69a68f7cb1e6aedc6705ec1bbeea9c90c597b4c8","last_reissued_at":"2026-07-04T23:57:39.393580Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:57:39.393580Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"X-ray emission during the muonic cascade in hydrogen","license":"","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"A.Kosak, B.Gartner, B.Lauss, C.Petitjean, D.Chatellard, E.Jeannet, F.J.Hartmann, H.Daniel, J.Marton, J.-P.Egger, J.Zmeskal, M.Jeitler, P.Ackerbauer, P.Kammel, W.H.Breunlich, W.Prymas","submitted_at":"1997-09-19T10:36:41Z","abstract_excerpt":"We report our investigations of X rays emitted during the muonic cascade in hydrogen employing charge coupled devices as X-ray detectors. The density dependence of the relative X-ray yields for the muonic hydrogen lines (K_alpha, K_beta, K_gamma) has been measured at densities between 0.00115 and 0.97 of liquid hydrogen density. In this density region collisional processes dominate the cascade down to low energy levels. A comparison with recent calculations is given in order to demonstrate the influence of Coulomb deexcitation."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/9709028","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/physics/9709028/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":"physics/9709028","created_at":"2026-07-04T23:57:39.393637+00:00"},{"alias_kind":"arxiv_version","alias_value":"physics/9709028v1","created_at":"2026-07-04T23:57:39.393637+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/9709028","created_at":"2026-07-04T23:57:39.393637+00:00"},{"alias_kind":"pith_short_12","alias_value":"OFGBFFZMJBZK","created_at":"2026-07-04T23:57:39.393637+00:00"},{"alias_kind":"pith_short_16","alias_value":"OFGBFFZMJBZK72O5","created_at":"2026-07-04T23:57:39.393637+00:00"},{"alias_kind":"pith_short_8","alias_value":"OFGBFFZM","created_at":"2026-07-04T23:57:39.393637+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/OFGBFFZMJBZK72O5N2OWTJUPPS","json":"https://pith.science/pith/OFGBFFZMJBZK72O5N2OWTJUPPS.json","graph_json":"https://pith.science/api/pith-number/OFGBFFZMJBZK72O5N2OWTJUPPS/graph.json","events_json":"https://pith.science/api/pith-number/OFGBFFZMJBZK72O5N2OWTJUPPS/events.json","paper":"https://pith.science/paper/OFGBFFZM"},"agent_actions":{"view_html":"https://pith.science/pith/OFGBFFZMJBZK72O5N2OWTJUPPS","download_json":"https://pith.science/pith/OFGBFFZMJBZK72O5N2OWTJUPPS.json","view_paper":"https://pith.science/paper/OFGBFFZM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=physics/9709028&json=true","fetch_graph":"https://pith.science/api/pith-number/OFGBFFZMJBZK72O5N2OWTJUPPS/graph.json","fetch_events":"https://pith.science/api/pith-number/OFGBFFZMJBZK72O5N2OWTJUPPS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OFGBFFZMJBZK72O5N2OWTJUPPS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OFGBFFZMJBZK72O5N2OWTJUPPS/action/storage_attestation","attest_author":"https://pith.science/pith/OFGBFFZMJBZK72O5N2OWTJUPPS/action/author_attestation","sign_citation":"https://pith.science/pith/OFGBFFZMJBZK72O5N2OWTJUPPS/action/citation_signature","submit_replication":"https://pith.science/pith/OFGBFFZMJBZK72O5N2OWTJUPPS/action/replication_record"}},"created_at":"2026-07-04T23:57:39.393637+00:00","updated_at":"2026-07-04T23:57:39.393637+00:00"}