{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:2LVP2Z25QY3R5KHJTOTIAWAZCH","short_pith_number":"pith:2LVP2Z25","canonical_record":{"source":{"id":"1803.05485","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2018-03-14T19:24:48Z","cross_cats_sorted":[],"title_canon_sha256":"c44bc2d05f60d5aadef3bd993a7e7c6b6155f506f7c6223d800d6ac2eb170817","abstract_canon_sha256":"ad9ab0ad6b6d9cf90de32f389f45a2e6ac76994456b694a6ed49e7e1b7d8f425"},"schema_version":"1.0"},"canonical_sha256":"d2eafd675d86371ea8e99ba680581911ccb21a01d6b8f45ed203216fae0c31a1","source":{"kind":"arxiv","id":"1803.05485","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.05485","created_at":"2026-05-18T00:07:40Z"},{"alias_kind":"arxiv_version","alias_value":"1803.05485v2","created_at":"2026-05-18T00:07:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.05485","created_at":"2026-05-18T00:07:40Z"},{"alias_kind":"pith_short_12","alias_value":"2LVP2Z25QY3R","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"2LVP2Z25QY3R5KHJ","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"2LVP2Z25","created_at":"2026-05-18T12:32:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:2LVP2Z25QY3R5KHJTOTIAWAZCH","target":"record","payload":{"canonical_record":{"source":{"id":"1803.05485","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2018-03-14T19:24:48Z","cross_cats_sorted":[],"title_canon_sha256":"c44bc2d05f60d5aadef3bd993a7e7c6b6155f506f7c6223d800d6ac2eb170817","abstract_canon_sha256":"ad9ab0ad6b6d9cf90de32f389f45a2e6ac76994456b694a6ed49e7e1b7d8f425"},"schema_version":"1.0"},"canonical_sha256":"d2eafd675d86371ea8e99ba680581911ccb21a01d6b8f45ed203216fae0c31a1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:07:40.722709Z","signature_b64":"LsAZQCIdMQBE/LoBbDN+mLF3FXxhmeZgAeRZ3Jn0ImQu7Ccp5g+xAKtuJt7HFDeVsWxsMOwMtAyJe8JVzkzrAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d2eafd675d86371ea8e99ba680581911ccb21a01d6b8f45ed203216fae0c31a1","last_reissued_at":"2026-05-18T00:07:40.722081Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:07:40.722081Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.05485","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":"2026-05-18T00:07:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VaeJKBEK0swEiTkjWdriq4ofsk3ay3EIl8efjE4oKVwPxQMw03S5i74l85yPxJtbBK7lY/buGFPRv0/hF0c2BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T00:35:57.479885Z"},"content_sha256":"2bc69e2072e7349ffd17a9b74b0cc399e567b2425512810f8c4e5a472c0c745f","schema_version":"1.0","event_id":"sha256:2bc69e2072e7349ffd17a9b74b0cc399e567b2425512810f8c4e5a472c0c745f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:2LVP2Z25QY3R5KHJTOTIAWAZCH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Evidence for associated production of a Higgs boson with a top quark pair in final states with electrons, muons, and hadronically decaying $\\tau$ leptons at $\\sqrt{s} =$ 13 TeV","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"CMS Collaboration","submitted_at":"2018-03-14T19:24:48Z","abstract_excerpt":"Results of a search for the standard model Higgs boson produced in association with a top quark pair ($\\mathrm{t\\overline{t}}$H) in final states with electrons, muons, and hadronically decaying $\\tau$ leptons are presented. The analyzed data set corresponds to an integrated luminosity of 35.9 fb$^{-1}$ recorded in proton-proton collisions at $\\sqrt{s} =$ 13 TeV by the CMS experiment in 2016. The sensitivity of the search is improved by using matrix element and machine learning methods to separate the signal from backgrounds. The measured signal rate amounts to 1.23 $^{+0.45}_{-0.43}$ times the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.05485","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":"2026-05-18T00:07:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"21PtsHN7bD74VGtFpLpG4JQ56H3bj5Q2vPci5MtNQDToUdubPsd4DcUC47ACESg028qj0cK3RqxMZ6NtmPRnCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T00:35:57.480310Z"},"content_sha256":"7ab8a90c03154c29e5d8a9093fdde7ce10000573c9ebe8796d2b2d084d9922b5","schema_version":"1.0","event_id":"sha256:7ab8a90c03154c29e5d8a9093fdde7ce10000573c9ebe8796d2b2d084d9922b5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2LVP2Z25QY3R5KHJTOTIAWAZCH/bundle.json","state_url":"https://pith.science/pith/2LVP2Z25QY3R5KHJTOTIAWAZCH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2LVP2Z25QY3R5KHJTOTIAWAZCH/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":"2026-05-27T00:35:57Z","links":{"resolver":"https://pith.science/pith/2LVP2Z25QY3R5KHJTOTIAWAZCH","bundle":"https://pith.science/pith/2LVP2Z25QY3R5KHJTOTIAWAZCH/bundle.json","state":"https://pith.science/pith/2LVP2Z25QY3R5KHJTOTIAWAZCH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2LVP2Z25QY3R5KHJTOTIAWAZCH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:2LVP2Z25QY3R5KHJTOTIAWAZCH","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":"ad9ab0ad6b6d9cf90de32f389f45a2e6ac76994456b694a6ed49e7e1b7d8f425","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2018-03-14T19:24:48Z","title_canon_sha256":"c44bc2d05f60d5aadef3bd993a7e7c6b6155f506f7c6223d800d6ac2eb170817"},"schema_version":"1.0","source":{"id":"1803.05485","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.05485","created_at":"2026-05-18T00:07:40Z"},{"alias_kind":"arxiv_version","alias_value":"1803.05485v2","created_at":"2026-05-18T00:07:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.05485","created_at":"2026-05-18T00:07:40Z"},{"alias_kind":"pith_short_12","alias_value":"2LVP2Z25QY3R","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"2LVP2Z25QY3R5KHJ","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"2LVP2Z25","created_at":"2026-05-18T12:32:02Z"}],"graph_snapshots":[{"event_id":"sha256:7ab8a90c03154c29e5d8a9093fdde7ce10000573c9ebe8796d2b2d084d9922b5","target":"graph","created_at":"2026-05-18T00:07:40Z","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":"Results of a search for the standard model Higgs boson produced in association with a top quark pair ($\\mathrm{t\\overline{t}}$H) in final states with electrons, muons, and hadronically decaying $\\tau$ leptons are presented. The analyzed data set corresponds to an integrated luminosity of 35.9 fb$^{-1}$ recorded in proton-proton collisions at $\\sqrt{s} =$ 13 TeV by the CMS experiment in 2016. The sensitivity of the search is improved by using matrix element and machine learning methods to separate the signal from backgrounds. The measured signal rate amounts to 1.23 $^{+0.45}_{-0.43}$ times the","authors_text":"CMS Collaboration","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2018-03-14T19:24:48Z","title":"Evidence for associated production of a Higgs boson with a top quark pair in final states with electrons, muons, and hadronically decaying $\\tau$ leptons at $\\sqrt{s} =$ 13 TeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.05485","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":"sha256:2bc69e2072e7349ffd17a9b74b0cc399e567b2425512810f8c4e5a472c0c745f","target":"record","created_at":"2026-05-18T00:07:40Z","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":"ad9ab0ad6b6d9cf90de32f389f45a2e6ac76994456b694a6ed49e7e1b7d8f425","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2018-03-14T19:24:48Z","title_canon_sha256":"c44bc2d05f60d5aadef3bd993a7e7c6b6155f506f7c6223d800d6ac2eb170817"},"schema_version":"1.0","source":{"id":"1803.05485","kind":"arxiv","version":2}},"canonical_sha256":"d2eafd675d86371ea8e99ba680581911ccb21a01d6b8f45ed203216fae0c31a1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d2eafd675d86371ea8e99ba680581911ccb21a01d6b8f45ed203216fae0c31a1","first_computed_at":"2026-05-18T00:07:40.722081Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:07:40.722081Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LsAZQCIdMQBE/LoBbDN+mLF3FXxhmeZgAeRZ3Jn0ImQu7Ccp5g+xAKtuJt7HFDeVsWxsMOwMtAyJe8JVzkzrAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:07:40.722709Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.05485","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2bc69e2072e7349ffd17a9b74b0cc399e567b2425512810f8c4e5a472c0c745f","sha256:7ab8a90c03154c29e5d8a9093fdde7ce10000573c9ebe8796d2b2d084d9922b5"],"state_sha256":"a7858242719e23608046bda977674ece6ef08157db153bd07ba8145ec7ddf852"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4HjvLqiXDFoxRUPO9k1mGEalUQKgWB7484RbladXpYjdLYkP17rm6ktiHyISnEqdDmq/WcjDUVP1bVIhDLhnAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T00:35:57.483011Z","bundle_sha256":"f0b46e56ae74fa4f034d0d32e06912529018bce844b7980fd3a6f86148bcce15"}}