{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:QTWKTSYROMTVDANZ7SZJKKG37C","short_pith_number":"pith:QTWKTSYR","canonical_record":{"source":{"id":"1809.05548","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-09-14T18:06:57Z","cross_cats_sorted":["hep-ex","physics.data-an"],"title_canon_sha256":"c50966884fb39b86aa87a50c3bc05ef7fc8e954a9f2087fd5e7201d10b2cc883","abstract_canon_sha256":"1625033293c69d36e924106f9f0bff84971b2825808f8a786a35f9e0e1d59bf1"},"schema_version":"1.0"},"canonical_sha256":"84eca9cb1173275181b9fcb29528dbf8890cd3b896a9faab0ad85cf73020e591","source":{"kind":"arxiv","id":"1809.05548","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.05548","created_at":"2026-05-17T23:47:20Z"},{"alias_kind":"arxiv_version","alias_value":"1809.05548v2","created_at":"2026-05-17T23:47:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.05548","created_at":"2026-05-17T23:47:20Z"},{"alias_kind":"pith_short_12","alias_value":"QTWKTSYROMTV","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"QTWKTSYROMTVDANZ","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"QTWKTSYR","created_at":"2026-05-18T12:32:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:QTWKTSYROMTVDANZ7SZJKKG37C","target":"record","payload":{"canonical_record":{"source":{"id":"1809.05548","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-09-14T18:06:57Z","cross_cats_sorted":["hep-ex","physics.data-an"],"title_canon_sha256":"c50966884fb39b86aa87a50c3bc05ef7fc8e954a9f2087fd5e7201d10b2cc883","abstract_canon_sha256":"1625033293c69d36e924106f9f0bff84971b2825808f8a786a35f9e0e1d59bf1"},"schema_version":"1.0"},"canonical_sha256":"84eca9cb1173275181b9fcb29528dbf8890cd3b896a9faab0ad85cf73020e591","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:20.406019Z","signature_b64":"f0QbTOPM7PqPfrcuGNfMOcwMKUwZwdd5dGdibP+qwQ7/7O+55QMSrw9Ehy2WgCBeAPw8na0PtkvVPkUHxe5uAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"84eca9cb1173275181b9fcb29528dbf8890cd3b896a9faab0ad85cf73020e591","last_reissued_at":"2026-05-17T23:47:20.405580Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:20.405580Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.05548","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:47:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9/FJ3igjCPEjXLIt8KiAyNg6TX8KDJnZfiglIQ6li5Cv4FkXxOrKWhh1qB0wbZMRnV+qzpll/5uUqBr03qo+BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T12:19:39.810925Z"},"content_sha256":"1a605dab201146423dcb8e208fa3c1834d50029671780342d117b8256771f0a3","schema_version":"1.0","event_id":"sha256:1a605dab201146423dcb8e208fa3c1834d50029671780342d117b8256771f0a3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:QTWKTSYROMTVDANZ7SZJKKG37C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Simplified Likelihood Framework","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","physics.data-an"],"primary_cat":"hep-ph","authors_text":"Andy Buckley, Matthew Citron, Nicholas Wardle, Sabine Kraml, Sylvain Fichet, Wolfgang Waltenberger","submitted_at":"2018-09-14T18:06:57Z","abstract_excerpt":"We discuss the simplified likelihood framework as a systematic approximation scheme for experimental likelihoods such as those originating from LHC experiments. We develop the simplified likelihood from the Central Limit Theorem keeping the next-to-leading term in the large $N$ expansion to correctly account for asymmetries. Moreover, we present an efficient method to compute the parameters of the simplified likelihood from Monte Carlo simulations. The approach is validated using a realistic LHC-like analysis, and the limits of the approximation are explored. Finally, we discuss how the simpli"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.05548","kind":"arxiv","version":2},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:47:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iLeC+wPZWDcY0CrVJrsrqS/6xp9aqiR2vVPmlBMD8v0MBYiCaH8YRHii213wCQZrxtCotv17/2OCXq+S0njSDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T12:19:39.811595Z"},"content_sha256":"9d23be10c9ce7b1fe952c978f25e27fc3a87bdfcaa78e993eb4d543a75933cb4","schema_version":"1.0","event_id":"sha256:9d23be10c9ce7b1fe952c978f25e27fc3a87bdfcaa78e993eb4d543a75933cb4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QTWKTSYROMTVDANZ7SZJKKG37C/bundle.json","state_url":"https://pith.science/pith/QTWKTSYROMTVDANZ7SZJKKG37C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QTWKTSYROMTVDANZ7SZJKKG37C/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-23T12:19:39Z","links":{"resolver":"https://pith.science/pith/QTWKTSYROMTVDANZ7SZJKKG37C","bundle":"https://pith.science/pith/QTWKTSYROMTVDANZ7SZJKKG37C/bundle.json","state":"https://pith.science/pith/QTWKTSYROMTVDANZ7SZJKKG37C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QTWKTSYROMTVDANZ7SZJKKG37C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:QTWKTSYROMTVDANZ7SZJKKG37C","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":"1625033293c69d36e924106f9f0bff84971b2825808f8a786a35f9e0e1d59bf1","cross_cats_sorted":["hep-ex","physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-09-14T18:06:57Z","title_canon_sha256":"c50966884fb39b86aa87a50c3bc05ef7fc8e954a9f2087fd5e7201d10b2cc883"},"schema_version":"1.0","source":{"id":"1809.05548","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.05548","created_at":"2026-05-17T23:47:20Z"},{"alias_kind":"arxiv_version","alias_value":"1809.05548v2","created_at":"2026-05-17T23:47:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.05548","created_at":"2026-05-17T23:47:20Z"},{"alias_kind":"pith_short_12","alias_value":"QTWKTSYROMTV","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"QTWKTSYROMTVDANZ","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"QTWKTSYR","created_at":"2026-05-18T12:32:46Z"}],"graph_snapshots":[{"event_id":"sha256:9d23be10c9ce7b1fe952c978f25e27fc3a87bdfcaa78e993eb4d543a75933cb4","target":"graph","created_at":"2026-05-17T23:47:20Z","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":"We discuss the simplified likelihood framework as a systematic approximation scheme for experimental likelihoods such as those originating from LHC experiments. We develop the simplified likelihood from the Central Limit Theorem keeping the next-to-leading term in the large $N$ expansion to correctly account for asymmetries. Moreover, we present an efficient method to compute the parameters of the simplified likelihood from Monte Carlo simulations. The approach is validated using a realistic LHC-like analysis, and the limits of the approximation are explored. Finally, we discuss how the simpli","authors_text":"Andy Buckley, Matthew Citron, Nicholas Wardle, Sabine Kraml, Sylvain Fichet, Wolfgang Waltenberger","cross_cats":["hep-ex","physics.data-an"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-09-14T18:06:57Z","title":"The Simplified Likelihood Framework"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.05548","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":"sha256:1a605dab201146423dcb8e208fa3c1834d50029671780342d117b8256771f0a3","target":"record","created_at":"2026-05-17T23:47:20Z","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":"1625033293c69d36e924106f9f0bff84971b2825808f8a786a35f9e0e1d59bf1","cross_cats_sorted":["hep-ex","physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-09-14T18:06:57Z","title_canon_sha256":"c50966884fb39b86aa87a50c3bc05ef7fc8e954a9f2087fd5e7201d10b2cc883"},"schema_version":"1.0","source":{"id":"1809.05548","kind":"arxiv","version":2}},"canonical_sha256":"84eca9cb1173275181b9fcb29528dbf8890cd3b896a9faab0ad85cf73020e591","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"84eca9cb1173275181b9fcb29528dbf8890cd3b896a9faab0ad85cf73020e591","first_computed_at":"2026-05-17T23:47:20.405580Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:20.405580Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"f0QbTOPM7PqPfrcuGNfMOcwMKUwZwdd5dGdibP+qwQ7/7O+55QMSrw9Ehy2WgCBeAPw8na0PtkvVPkUHxe5uAw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:20.406019Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.05548","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1a605dab201146423dcb8e208fa3c1834d50029671780342d117b8256771f0a3","sha256:9d23be10c9ce7b1fe952c978f25e27fc3a87bdfcaa78e993eb4d543a75933cb4"],"state_sha256":"c5799fb61d689348d844eb4c46db8f26b42facf97dd16f981f332bf91524a325"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J3DjkrTrZYhvT1xjXPA3ENsURu0s2A/asYK0x5fU398uSRneDlBrG9kzcBKrCUerUHYzUNHpy6Ll6sWFmBqDCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T12:19:39.815292Z","bundle_sha256":"beddfbddbf3e3db27806a58e8855851462253a641508371cd510cd0d3bd00c85"}}