{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:YRZBKFGCH5LPOO4ZDL5E6PRI6Q","short_pith_number":"pith:YRZBKFGC","schema_version":"1.0","canonical_sha256":"c4721514c23f56f73b991afa4f3e28f423546908770d2d351501e147b099ff40","source":{"kind":"arxiv","id":"1408.3440","version":1},"attestation_state":"computed","paper":{"title":"Valence-shell single photoionization of Chlorine-like K$^{2+}$ ions: Experiment and Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"A. L. D. Kilcoyne, B. M. McLaughlin, C. Cisneros, D. Esteves-Macaluso, G. A. Alna'Washi, J. C. Wang, M. Habibi, M. Lu, R. A. Phaneuf","submitted_at":"2014-08-14T22:32:30Z","abstract_excerpt":"The absolute single photoionization cross-section was measured for Cl-like K$^{2+}$ over the photon energy range from 44.2 - 69.7 eV at a constant energy resolution of 0.045 eV. The experiments were performed by merging an ion beam with a beam of synchrotron radiation from an undulator. The ground-state ionization threshold was measured at 0.004 eV energy resolution to be 45.717 $\\pm$ 0.030 eV. The measurements are rich in resonance structure due to multiple Rydberg series of transitions to autoionizing states. These series are assigned spectroscopically using the quantum defect method, guided"},"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":"1408.3440","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2014-08-14T22:32:30Z","cross_cats_sorted":[],"title_canon_sha256":"20736329c706387c5448de0f3435abc7e28a20e53cb05c38c673ad9208ff7bfe","abstract_canon_sha256":"867dddd8cb06850aef2f544e85ce9024aa9f26830e98425a48bb6c12db11bf52"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:18.792896Z","signature_b64":"l3VtQv3MHIAxhacusbxSbQV2CXRM5sJRKnd3yPfmdS5IPEbv4O760mRxmj+li88jNrhK8rNc7h6EWo6t8y+TAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c4721514c23f56f73b991afa4f3e28f423546908770d2d351501e147b099ff40","last_reissued_at":"2026-05-18T01:42:18.792218Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:18.792218Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Valence-shell single photoionization of Chlorine-like K$^{2+}$ ions: Experiment and Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"A. L. D. Kilcoyne, B. M. McLaughlin, C. Cisneros, D. Esteves-Macaluso, G. A. Alna'Washi, J. C. Wang, M. Habibi, M. Lu, R. A. Phaneuf","submitted_at":"2014-08-14T22:32:30Z","abstract_excerpt":"The absolute single photoionization cross-section was measured for Cl-like K$^{2+}$ over the photon energy range from 44.2 - 69.7 eV at a constant energy resolution of 0.045 eV. The experiments were performed by merging an ion beam with a beam of synchrotron radiation from an undulator. The ground-state ionization threshold was measured at 0.004 eV energy resolution to be 45.717 $\\pm$ 0.030 eV. The measurements are rich in resonance structure due to multiple Rydberg series of transitions to autoionizing states. These series are assigned spectroscopically using the quantum defect method, guided"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.3440","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":""},"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":"1408.3440","created_at":"2026-05-18T01:42:18.792332+00:00"},{"alias_kind":"arxiv_version","alias_value":"1408.3440v1","created_at":"2026-05-18T01:42:18.792332+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.3440","created_at":"2026-05-18T01:42:18.792332+00:00"},{"alias_kind":"pith_short_12","alias_value":"YRZBKFGCH5LP","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_16","alias_value":"YRZBKFGCH5LPOO4Z","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_8","alias_value":"YRZBKFGC","created_at":"2026-05-18T12:28:57.508820+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/YRZBKFGCH5LPOO4ZDL5E6PRI6Q","json":"https://pith.science/pith/YRZBKFGCH5LPOO4ZDL5E6PRI6Q.json","graph_json":"https://pith.science/api/pith-number/YRZBKFGCH5LPOO4ZDL5E6PRI6Q/graph.json","events_json":"https://pith.science/api/pith-number/YRZBKFGCH5LPOO4ZDL5E6PRI6Q/events.json","paper":"https://pith.science/paper/YRZBKFGC"},"agent_actions":{"view_html":"https://pith.science/pith/YRZBKFGCH5LPOO4ZDL5E6PRI6Q","download_json":"https://pith.science/pith/YRZBKFGCH5LPOO4ZDL5E6PRI6Q.json","view_paper":"https://pith.science/paper/YRZBKFGC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1408.3440&json=true","fetch_graph":"https://pith.science/api/pith-number/YRZBKFGCH5LPOO4ZDL5E6PRI6Q/graph.json","fetch_events":"https://pith.science/api/pith-number/YRZBKFGCH5LPOO4ZDL5E6PRI6Q/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YRZBKFGCH5LPOO4ZDL5E6PRI6Q/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YRZBKFGCH5LPOO4ZDL5E6PRI6Q/action/storage_attestation","attest_author":"https://pith.science/pith/YRZBKFGCH5LPOO4ZDL5E6PRI6Q/action/author_attestation","sign_citation":"https://pith.science/pith/YRZBKFGCH5LPOO4ZDL5E6PRI6Q/action/citation_signature","submit_replication":"https://pith.science/pith/YRZBKFGCH5LPOO4ZDL5E6PRI6Q/action/replication_record"}},"created_at":"2026-05-18T01:42:18.792332+00:00","updated_at":"2026-05-18T01:42:18.792332+00:00"}