{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:LJZNUDLU4DLVXE2TKWHMFC3CJV","short_pith_number":"pith:LJZNUDLU","canonical_record":{"source":{"id":"1404.1545","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-06T05:38:21Z","cross_cats_sorted":[],"title_canon_sha256":"7e6c2751caaffdf828ece7dd8d018898c503f9eb31397f838c8288d240d5d89b","abstract_canon_sha256":"4551578307d0b31ab0d329e1f2c68192c433af484d3d3f6929e1f1b46ee1f076"},"schema_version":"1.0"},"canonical_sha256":"5a72da0d74e0d75b9353558ec28b624d45925fc0ec668e4d2e62e189b57e8d44","source":{"kind":"arxiv","id":"1404.1545","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.1545","created_at":"2026-05-18T02:53:52Z"},{"alias_kind":"arxiv_version","alias_value":"1404.1545v1","created_at":"2026-05-18T02:53:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.1545","created_at":"2026-05-18T02:53:52Z"},{"alias_kind":"pith_short_12","alias_value":"LJZNUDLU4DLV","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"LJZNUDLU4DLVXE2T","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"LJZNUDLU","created_at":"2026-05-18T12:28:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:LJZNUDLU4DLVXE2TKWHMFC3CJV","target":"record","payload":{"canonical_record":{"source":{"id":"1404.1545","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-06T05:38:21Z","cross_cats_sorted":[],"title_canon_sha256":"7e6c2751caaffdf828ece7dd8d018898c503f9eb31397f838c8288d240d5d89b","abstract_canon_sha256":"4551578307d0b31ab0d329e1f2c68192c433af484d3d3f6929e1f1b46ee1f076"},"schema_version":"1.0"},"canonical_sha256":"5a72da0d74e0d75b9353558ec28b624d45925fc0ec668e4d2e62e189b57e8d44","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:53:52.951265Z","signature_b64":"qqVr1XhE/BK7djrszaMTb72h4uAEgamPp3vdE82Wny15pgy4zMWEAvAUprAcAm5SrNFhh2zZw/Bny3CkkYDXAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5a72da0d74e0d75b9353558ec28b624d45925fc0ec668e4d2e62e189b57e8d44","last_reissued_at":"2026-05-18T02:53:52.950455Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:53:52.950455Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1404.1545","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:53:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dNHRMcu6Fa7T0vJOKLkghLuT1IsQBB+XcCW0hKuiciq9+XdeQe9bP4aVhpERkpAW3O/xeDGQGLW1vIxF/2wHAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T13:51:35.268183Z"},"content_sha256":"02670ac84a416b4641ff9ffb0eb91f3c8a5c7ad22c7007c29696d5bde8a083a1","schema_version":"1.0","event_id":"sha256:02670ac84a416b4641ff9ffb0eb91f3c8a5c7ad22c7007c29696d5bde8a083a1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:LJZNUDLU4DLVXE2TKWHMFC3CJV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Determination of charged Higgs couplings at the LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Shuo Yang, Xue Gong, Ya-Juan Zheng, Zong-Guo Si","submitted_at":"2014-04-06T05:38:21Z","abstract_excerpt":"We review the study of the charged Higgs and top quark associated production at the LHC with the presence of an additional scalar doublet. Top quark spin effects are related to the Higgs fermion couplings through this process. The angular distributions with respect to top quark spin turn out to be distinctive observables to study the $Htb$ interaction in different models."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.1545","kind":"arxiv","version":1},"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":"2026-05-18T02:53:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OKSbnXd5eUau+VqR46zr1sU4ne7E+blU2aBr1g7XZ/5dDdybd1JvaRKiK1PYDExOolE9AC18YNZG5p7qz/SgCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T13:51:35.268549Z"},"content_sha256":"497aa5a8c27833a4a46a9f20b15e1c71674adaf0b246a88e3b3bd067d72be8cd","schema_version":"1.0","event_id":"sha256:497aa5a8c27833a4a46a9f20b15e1c71674adaf0b246a88e3b3bd067d72be8cd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LJZNUDLU4DLVXE2TKWHMFC3CJV/bundle.json","state_url":"https://pith.science/pith/LJZNUDLU4DLVXE2TKWHMFC3CJV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LJZNUDLU4DLVXE2TKWHMFC3CJV/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":"2026-05-28T13:51:35Z","links":{"resolver":"https://pith.science/pith/LJZNUDLU4DLVXE2TKWHMFC3CJV","bundle":"https://pith.science/pith/LJZNUDLU4DLVXE2TKWHMFC3CJV/bundle.json","state":"https://pith.science/pith/LJZNUDLU4DLVXE2TKWHMFC3CJV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LJZNUDLU4DLVXE2TKWHMFC3CJV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:LJZNUDLU4DLVXE2TKWHMFC3CJV","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":"4551578307d0b31ab0d329e1f2c68192c433af484d3d3f6929e1f1b46ee1f076","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-06T05:38:21Z","title_canon_sha256":"7e6c2751caaffdf828ece7dd8d018898c503f9eb31397f838c8288d240d5d89b"},"schema_version":"1.0","source":{"id":"1404.1545","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.1545","created_at":"2026-05-18T02:53:52Z"},{"alias_kind":"arxiv_version","alias_value":"1404.1545v1","created_at":"2026-05-18T02:53:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.1545","created_at":"2026-05-18T02:53:52Z"},{"alias_kind":"pith_short_12","alias_value":"LJZNUDLU4DLV","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"LJZNUDLU4DLVXE2T","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"LJZNUDLU","created_at":"2026-05-18T12:28:38Z"}],"graph_snapshots":[{"event_id":"sha256:497aa5a8c27833a4a46a9f20b15e1c71674adaf0b246a88e3b3bd067d72be8cd","target":"graph","created_at":"2026-05-18T02:53:52Z","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 review the study of the charged Higgs and top quark associated production at the LHC with the presence of an additional scalar doublet. Top quark spin effects are related to the Higgs fermion couplings through this process. The angular distributions with respect to top quark spin turn out to be distinctive observables to study the $Htb$ interaction in different models.","authors_text":"Shuo Yang, Xue Gong, Ya-Juan Zheng, Zong-Guo Si","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-06T05:38:21Z","title":"Determination of charged Higgs couplings at the LHC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.1545","kind":"arxiv","version":1},"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":"sha256:02670ac84a416b4641ff9ffb0eb91f3c8a5c7ad22c7007c29696d5bde8a083a1","target":"record","created_at":"2026-05-18T02:53:52Z","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":"4551578307d0b31ab0d329e1f2c68192c433af484d3d3f6929e1f1b46ee1f076","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-06T05:38:21Z","title_canon_sha256":"7e6c2751caaffdf828ece7dd8d018898c503f9eb31397f838c8288d240d5d89b"},"schema_version":"1.0","source":{"id":"1404.1545","kind":"arxiv","version":1}},"canonical_sha256":"5a72da0d74e0d75b9353558ec28b624d45925fc0ec668e4d2e62e189b57e8d44","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5a72da0d74e0d75b9353558ec28b624d45925fc0ec668e4d2e62e189b57e8d44","first_computed_at":"2026-05-18T02:53:52.950455Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:53:52.950455Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qqVr1XhE/BK7djrszaMTb72h4uAEgamPp3vdE82Wny15pgy4zMWEAvAUprAcAm5SrNFhh2zZw/Bny3CkkYDXAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:53:52.951265Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.1545","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:02670ac84a416b4641ff9ffb0eb91f3c8a5c7ad22c7007c29696d5bde8a083a1","sha256:497aa5a8c27833a4a46a9f20b15e1c71674adaf0b246a88e3b3bd067d72be8cd"],"state_sha256":"3dc4c73e9d0e04d678495eab3980d262cfd529e50857f32ad9e24ef04de3b6ab"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OkA3r6pZ+ZSZvFlk/D3szOSXeHH85tAM/1WmXA/szpIcrdaVq9BcfV+6vGRLlSWWGqaLN+2uPJzoNxfnJwxQBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T13:51:35.270509Z","bundle_sha256":"6ebd1e0c2b7d7d31ca9ce494711d860a973e8f3d01cc63a911fc0e95f2c7f3d5"}}