{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:JU5EYZK3EOGDQFQU2MIEBYTHGQ","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":"72d3638aac59521469b8a42e0f4bb1bdb195b90d04f2de32c7890b115573eb77","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-16T15:58:50Z","title_canon_sha256":"49d8baae3e0c22815a7c1cf73c8b7f38c258761bebd0cda8e2ee84e6508afd31"},"schema_version":"1.0","source":{"id":"1805.06385","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.06385","created_at":"2026-05-17T23:55:34Z"},{"alias_kind":"arxiv_version","alias_value":"1805.06385v2","created_at":"2026-05-17T23:55:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.06385","created_at":"2026-05-17T23:55:34Z"},{"alias_kind":"pith_short_12","alias_value":"JU5EYZK3EOGD","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"JU5EYZK3EOGDQFQU","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"JU5EYZK3","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:e34cb99c69c6254b6c4708dedd4636e69f0c2ed3e1a55936bffd13d24cd66bf7","target":"graph","created_at":"2026-05-17T23:55:34Z","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":"It is widely known that the $ZH$ production channel provides a promising probe to the $H \\rightarrow b\\bar{b}$ decay at the LHC, when the Higgs and the $Z$ bosons are highly boosted along the transverse direction. We show how information on the $Z$ boson polarization -- that is disregarded in the current LHC analyses -- can relevantly improve the signal from background discrimination, helping us to observe and achieve a larger precision for the $H \\rightarrow b\\bar{b}$ measurement in the $Z(\\ell\\ell)H$ channel.","authors_text":"Dorival Goncalves, Junya Nakamura","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-16T15:58:50Z","title":"Role of the $Z$ polarization in the $H \\rightarrow b\\bar{b}$ measurement"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.06385","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":"sha256:282545c77d7a37eb350f55e0c26b8c54b4c67a29ab373f818935984c3e90991d","target":"record","created_at":"2026-05-17T23:55:34Z","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":"72d3638aac59521469b8a42e0f4bb1bdb195b90d04f2de32c7890b115573eb77","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-16T15:58:50Z","title_canon_sha256":"49d8baae3e0c22815a7c1cf73c8b7f38c258761bebd0cda8e2ee84e6508afd31"},"schema_version":"1.0","source":{"id":"1805.06385","kind":"arxiv","version":2}},"canonical_sha256":"4d3a4c655b238c381614d31040e2673411772e1a130409ef69486d1d6679794e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4d3a4c655b238c381614d31040e2673411772e1a130409ef69486d1d6679794e","first_computed_at":"2026-05-17T23:55:34.464024Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:55:34.464024Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"52dJLW1kqtKClElocTSNs2zFFFOweTVTNcd7PQSCbRCo7WiFnR2C801oRwEzreG1Hc5YSLi7jOCf+ZVi1sNCBg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:55:34.464470Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.06385","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:282545c77d7a37eb350f55e0c26b8c54b4c67a29ab373f818935984c3e90991d","sha256:e34cb99c69c6254b6c4708dedd4636e69f0c2ed3e1a55936bffd13d24cd66bf7"],"state_sha256":"ebbd85d5a3a530fd94b3ebbc7d7d5ca247321de5693e2f4bc62ba5ba6b445e05"}