{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:K2642QELIKVSVS4TEXRC2EUV5V","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":"aef20eb80b9a98737a7428fa1e18afba688745779adf8116a23dd7f5b756e9b1","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-03-01T22:20:23Z","title_canon_sha256":"83c8a37ce7b94a01ffd7e46a616e34e01299faab9a7b9da4cad19a8d01ea67b0"},"schema_version":"1.0","source":{"id":"1103.0303","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1103.0303","created_at":"2026-05-18T04:10:47Z"},{"alias_kind":"arxiv_version","alias_value":"1103.0303v2","created_at":"2026-05-18T04:10:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.0303","created_at":"2026-05-18T04:10:47Z"},{"alias_kind":"pith_short_12","alias_value":"K2642QELIKVS","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"K2642QELIKVSVS4T","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"K2642QEL","created_at":"2026-05-18T12:26:32Z"}],"graph_snapshots":[{"event_id":"sha256:7b0669982b6c2ae84cbfe78f0afaceb9ce4a450f0ea8df9a4c249cf714384d3a","target":"graph","created_at":"2026-05-18T04:10:47Z","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"},"paper":{"abstract_excerpt":"Many experiments that aim at the direct detection of Dark Matter are able to distinguish a dominant background from the expected feeble signals, based on some measured discrimination parameter. We develop a statistical model for such experiments using the Profile Likelihood ratio as a test statistic in a frequentist approach. We take data from calibrations as control measurements for signal and background, and the method allows the inclusion of data from Monte Carlo simulations. Systematic detector uncertainties, such as uncertainties in the energy scale, as well as astrophysical uncertainties","authors_text":"A. Askin, A. Behrens, A. C. C. Ribeiro, A. D. Ferella, A. J. Melgarejo Fernandez, A. Kish, A. Teymourian, B. Choi, C. Weinheimer, C. W. Lam, D. Cline, D. Thers, E. Brown, E. Duchovni, E. Gross, E. Pantic, E. Tziaferi, F. Arneodo, G. Plante, H. Wang, J. A. M. Lopes, J. Lamblin, J. M. F. dos Santos, J. M. R. Cardoso, K. Arisaka, K. Bokeloh, K. E. Lim, K.-L. Giboni, K. Ni, L. Baudis, M. Lindner, M. Schumann, M. Weber, O. Vitells, P. Shagin, R. F. Lang, R. Santorelli, S. E. A. Orrigo, S. Fattori, S. Lindemann, T. Bruch, T. Marrod\\'an Undagoitia, U. Oberlack, XENON100 Collaboration: E. Aprile, Y. Mei","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-03-01T22:20:23Z","title":"Likelihood Approach to the First Dark Matter Results from XENON100"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.0303","kind":"arxiv","version":2},"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":"sha256:7047f8d9dd27a2ef5e1367278260882da77fdfbb5359a16c31e8f044642cf484","target":"record","created_at":"2026-05-18T04:10:47Z","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":"aef20eb80b9a98737a7428fa1e18afba688745779adf8116a23dd7f5b756e9b1","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-03-01T22:20:23Z","title_canon_sha256":"83c8a37ce7b94a01ffd7e46a616e34e01299faab9a7b9da4cad19a8d01ea67b0"},"schema_version":"1.0","source":{"id":"1103.0303","kind":"arxiv","version":2}},"canonical_sha256":"56bdcd408b42ab2acb9325e22d1295ed747b4715a977247733b4702da96db742","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"56bdcd408b42ab2acb9325e22d1295ed747b4715a977247733b4702da96db742","first_computed_at":"2026-05-18T04:10:47.054658Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:10:47.054658Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OMaIEcte4jcjpmsFEdFAQ8vw9AT89sYKKFeB88wlz/t3M8CDjV7Wqp/3jxZWM6z/mCzCoAf+9p5PjQfKs7gyBg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:10:47.055285Z","signed_message":"canonical_sha256_bytes"},"source_id":"1103.0303","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7047f8d9dd27a2ef5e1367278260882da77fdfbb5359a16c31e8f044642cf484","sha256:7b0669982b6c2ae84cbfe78f0afaceb9ce4a450f0ea8df9a4c249cf714384d3a"],"state_sha256":"600cedfa6d57e4ac0da801cc6b85c8b76e01bb326f336f7ab203c4991e777ea7"}