{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:J5O6RXPJYEOVZ2YTGCYHMP52SE","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":"756097e2a818f0ebb8756d2eb25d151fa542dbea8d7ebf0a7c3e09b9fda09875","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-09-26T14:14:55Z","title_canon_sha256":"4181d4c7564da16cbc64fd87de2823628a15f773b79da098713d28c5d5253523"},"schema_version":"1.0","source":{"id":"1309.6907","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.6907","created_at":"2026-05-18T01:47:26Z"},{"alias_kind":"arxiv_version","alias_value":"1309.6907v2","created_at":"2026-05-18T01:47:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.6907","created_at":"2026-05-18T01:47:26Z"},{"alias_kind":"pith_short_12","alias_value":"J5O6RXPJYEOV","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_16","alias_value":"J5O6RXPJYEOVZ2YT","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_8","alias_value":"J5O6RXPJ","created_at":"2026-05-18T12:27:49Z"}],"graph_snapshots":[{"event_id":"sha256:e94c0fee9a3f7c09dfe29aa339f86c1f131d2fb8f62378fcc4cbd3c239febea5","target":"graph","created_at":"2026-05-18T01:47:26Z","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 study the effects of top-Higgs anomalous coupling in the production of a pair of Higgs boson via gluon fusion at the Large Hadron Collider (LHC). The introduction of anomalous $ttH$ coupling can alter the hadronic double Higgs boson cross section and can lead to characteristic changes in certain kinematic distributions. We perform a global analysis based on available LHC data on the Higgs to constrain the parameters of $ttH$ anomalous coupling. Possible overlap of the predictions due to anomalous $ttH$ coupling with those due to anomalous trilinear Higgs coupling is also studied. We briefly","authors_text":"Ambresh Shivaji, Kenji Nishiwaki, Saurabh Niyogi","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-09-26T14:14:55Z","title":"$ttH$ Anomalous Coupling in Double Higgs Production"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.6907","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":"sha256:1bd1fd3c7a1db1d0373e71a7dcd91c353435e82a9ba25ecc4828fe54eacbcb76","target":"record","created_at":"2026-05-18T01:47:26Z","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":"756097e2a818f0ebb8756d2eb25d151fa542dbea8d7ebf0a7c3e09b9fda09875","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-09-26T14:14:55Z","title_canon_sha256":"4181d4c7564da16cbc64fd87de2823628a15f773b79da098713d28c5d5253523"},"schema_version":"1.0","source":{"id":"1309.6907","kind":"arxiv","version":2}},"canonical_sha256":"4f5de8dde9c11d5ceb1330b0763fba911a3e3bb0f6c35ebc7beee8d6629f39b8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4f5de8dde9c11d5ceb1330b0763fba911a3e3bb0f6c35ebc7beee8d6629f39b8","first_computed_at":"2026-05-18T01:47:26.213971Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:47:26.213971Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e5a+qqE9lbxZTb8xc8FlqvbiXH80BSWdI63d80ZLNuaa8a85wfRzd/OX9VExyjem0ArQ6Le6fCyoiHF5IimhCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:47:26.214661Z","signed_message":"canonical_sha256_bytes"},"source_id":"1309.6907","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1bd1fd3c7a1db1d0373e71a7dcd91c353435e82a9ba25ecc4828fe54eacbcb76","sha256:e94c0fee9a3f7c09dfe29aa339f86c1f131d2fb8f62378fcc4cbd3c239febea5"],"state_sha256":"7615c112ce07238be6791d60130e7d43fe4ce95b7d8daab0d412c0f57a9c108c"}