{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:JPYAPPDACOX6CJUNMT7ZY335JG","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"c3b29959b97010d3e2e66a5c68eabf7d09026bbb1f36e702d02e0eaab14a3fe2","cross_cats_sorted":["nucl-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2022-01-12T20:24:23Z","title_canon_sha256":"a27f866ccf75c8bea21bdb4d820c5c29d78e2914e1fee47bf955ea1ea1ebf3ff"},"schema_version":"1.0","source":{"id":"2201.04681","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.04681","created_at":"2026-07-05T04:45:15Z"},{"alias_kind":"arxiv_version","alias_value":"2201.04681v1","created_at":"2026-07-05T04:45:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.04681","created_at":"2026-07-05T04:45:15Z"},{"alias_kind":"pith_short_12","alias_value":"JPYAPPDACOX6","created_at":"2026-07-05T04:45:15Z"},{"alias_kind":"pith_short_16","alias_value":"JPYAPPDACOX6CJUN","created_at":"2026-07-05T04:45:15Z"},{"alias_kind":"pith_short_8","alias_value":"JPYAPPDA","created_at":"2026-07-05T04:45:15Z"}],"graph_snapshots":[{"event_id":"sha256:9959c77ad3898c2ccce89c790a5fa4c09ac946ff4767af5e0b3cd111cfd34a26","target":"graph","created_at":"2026-07-05T04:45:15Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2201.04681/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study a possible calibration technique for the nEXO experiment using a $^{127}$Xe electron capture source. nEXO is a next-generation search for neutrinoless double beta decay ($0\\nu\\beta\\beta$) that will use a 5-tonne, monolithic liquid xenon time projection chamber (TPC). The xenon, used both as source and detection medium, will be enriched to 90% in $^{136}$Xe. To optimize the event reconstruction and energy resolution, calibrations are needed to map the position- and time-dependent detector response. The 36.3 day half-life of $^{127}$Xe and its small $Q$-value compared to that of $^{136}","authors_text":"A. Bhat, A. Bolotnikov, A. House, A. Iverson, A. Jamil, A. Karelin, A. K. Soma, A. Kuchenkov, A. Larson, A. Perna, A. Piepke, A. Pocar, A. Tidball, B. Chana, B. Eckert, B. G. Lenardo, B. Mong, C. A. Hardy, C. Gingras, C. Licciardi, C. R. Natzke, C. T. Overman, D. Chernyak, D. C. Moore, D. Fairbank, D. S. Leonard, E. Angelico, E. Brown, E. Caden, E. Hein, E. P. Bernard, E. Raguzin, F. Spadoni, F. Vachon, G. Adhikari, G. F. Cao, G. Gallina, G. Giacomini, G. Gratta, G. J. Ramonnye, G. Li, G. Richardson, G. S. Ortega, H. Rasiwala, I. J. Arnquist, I. Ostrovskiy, J. C. Nzobadila Ondze, J. Dalmasson, J. Echevers, J. Farine, J. F. Pratte, J. H\\\"o{\\ss}l, J. L. Orrell, J. Masbou, J. Nattress, J. P. Brodsky, J. R. Cohen, J. Ringuette, J. Todd, J. Zhao, K. G. Leach, K. Harouaka, K. McMichael, K. Murray, K. Ni, K. Raymond, K. S. Kumar, K. Wamba, L. Cao, L. Darroch, L. Fabris, L. J. Kaufman, L. J. Wen, L. Yang, M. Chiu, M. Elbeltagi, M. Heffner, M. J. Dolinski, M. L. di Vacri, M. Medina Peregrina, M. Richman, N. Priel, O. A. Tyuka, O. Zeldovich, P. A. Breur, P. C. Rowson, P. Gautam, Q. Wang, R. Collister, R. DeVoe, R. Gornea, R. H. M. Tsang, R. Kr\\\"ucken, R. Lindsay, R. MacLellan, R. Saldanha, S. A. Charlebois, S. Al Kharusi, S. Li, S. Sangiorgio, S. Thibado, S. Triambak, S. Viel, S. Wilde, T. Bhatta, T. Brunner, T. Daniels, T. Pinto Franco, T. Totev, T. Ziegler, U. Wichoski, V. Belov, V. Stekhanov, V. Veeraraghavan, W. Fairbank, W. Gillis, W. H. Wu, W. Wei, W. Yan, X. E. Ngwadla, X. L. Sun, X. Shang, X. S. Jiang, Y. S. Fu, Y. Wang, Y. Y. Ding, Z. Li, Z. Ning","cross_cats":["nucl-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2022-01-12T20:24:23Z","title":"Development of a $^{127}$Xe calibration source for nEXO"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.04681","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:22a05394fa6d2c256117a19884bbc7f16d41dacc0e62b2699b731910f2901335","target":"record","created_at":"2026-07-05T04:45:15Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"c3b29959b97010d3e2e66a5c68eabf7d09026bbb1f36e702d02e0eaab14a3fe2","cross_cats_sorted":["nucl-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2022-01-12T20:24:23Z","title_canon_sha256":"a27f866ccf75c8bea21bdb4d820c5c29d78e2914e1fee47bf955ea1ea1ebf3ff"},"schema_version":"1.0","source":{"id":"2201.04681","kind":"arxiv","version":1}},"canonical_sha256":"4bf007bc6013afe1268d64ff9c6f7d498efe06c88d70d1c586d30027c318f798","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4bf007bc6013afe1268d64ff9c6f7d498efe06c88d70d1c586d30027c318f798","first_computed_at":"2026-07-05T04:45:15.626650Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:45:15.626650Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KKVxqiQI3sL4/R6p6dl15wGzyMcic7iGMInA9PY5q3DkdXA0F9D7QFdJC1kwqqaOGWDGVeGgDyU5pzHfKM9dCg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:45:15.627133Z","signed_message":"canonical_sha256_bytes"},"source_id":"2201.04681","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:22a05394fa6d2c256117a19884bbc7f16d41dacc0e62b2699b731910f2901335","sha256:9959c77ad3898c2ccce89c790a5fa4c09ac946ff4767af5e0b3cd111cfd34a26"],"state_sha256":"6119949baac0506831ccdc9cc9d22ccfb5301b7d9842502983ee6eacdcbeaf86"}