{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:4VD2WUVF6IWEV42RJ6SJOBDXBK","short_pith_number":"pith:4VD2WUVF","schema_version":"1.0","canonical_sha256":"e547ab52a5f22c4af3514fa49704770aa4f4294b5c9f97599b66c95d6510e31e","source":{"kind":"arxiv","id":"1607.08614","version":1},"attestation_state":"computed","paper":{"title":"Boosting to identify: pseudoscalar searches with di-leptonic tops","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"David Lopez-Val, Dorival Goncalves","submitted_at":"2016-07-28T20:00:02Z","abstract_excerpt":"The quest for new heavy states is a critical component of the LHC physics program. In this letter, we study the search for pseudoscalar bosons produced in association with a $t\\bar{t}$ pair. We consider the final state $t\\bar{t} A \\to t\\bar{t} b\\bar{b}$ with di-leptonic top pair signature, and reconstruct the boosted $A \\to b\\bar{b}$ candidate with jet substructure techniques, achieving a remarkable sensitivity over a broad range of pseudoscalar masses and Yukawa couplings. We apply this strategy to a Type-I Two-Higgs-Doublet Model, demonstrating its ability to probe a realistic, UV-complete e"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1607.08614","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-07-28T20:00:02Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"629f88490ef2edba223e15403685ab43906eb00f7f5b35086b489c07d6d5b8fb","abstract_canon_sha256":"408b0ca3914a2a080e22d19d468b77e794869880b57f240fed943b4935330f87"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:57.688208Z","signature_b64":"4DY1g+/h8ihVmspBYkKLY2PXfooLRGWdEO/hHC0h3wYpa5f+/osIm0KT7il7UYhJsmQdOg/1+z1eEwY9a9imBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e547ab52a5f22c4af3514fa49704770aa4f4294b5c9f97599b66c95d6510e31e","last_reissued_at":"2026-05-18T00:59:57.687841Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:57.687841Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Boosting to identify: pseudoscalar searches with di-leptonic tops","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"David Lopez-Val, Dorival Goncalves","submitted_at":"2016-07-28T20:00:02Z","abstract_excerpt":"The quest for new heavy states is a critical component of the LHC physics program. In this letter, we study the search for pseudoscalar bosons produced in association with a $t\\bar{t}$ pair. We consider the final state $t\\bar{t} A \\to t\\bar{t} b\\bar{b}$ with di-leptonic top pair signature, and reconstruct the boosted $A \\to b\\bar{b}$ candidate with jet substructure techniques, achieving a remarkable sensitivity over a broad range of pseudoscalar masses and Yukawa couplings. We apply this strategy to a Type-I Two-Higgs-Doublet Model, demonstrating its ability to probe a realistic, UV-complete e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.08614","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1607.08614","created_at":"2026-05-18T00:59:57.687900+00:00"},{"alias_kind":"arxiv_version","alias_value":"1607.08614v1","created_at":"2026-05-18T00:59:57.687900+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.08614","created_at":"2026-05-18T00:59:57.687900+00:00"},{"alias_kind":"pith_short_12","alias_value":"4VD2WUVF6IWE","created_at":"2026-05-18T12:29:58.707656+00:00"},{"alias_kind":"pith_short_16","alias_value":"4VD2WUVF6IWEV42R","created_at":"2026-05-18T12:29:58.707656+00:00"},{"alias_kind":"pith_short_8","alias_value":"4VD2WUVF","created_at":"2026-05-18T12:29:58.707656+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/4VD2WUVF6IWEV42RJ6SJOBDXBK","json":"https://pith.science/pith/4VD2WUVF6IWEV42RJ6SJOBDXBK.json","graph_json":"https://pith.science/api/pith-number/4VD2WUVF6IWEV42RJ6SJOBDXBK/graph.json","events_json":"https://pith.science/api/pith-number/4VD2WUVF6IWEV42RJ6SJOBDXBK/events.json","paper":"https://pith.science/paper/4VD2WUVF"},"agent_actions":{"view_html":"https://pith.science/pith/4VD2WUVF6IWEV42RJ6SJOBDXBK","download_json":"https://pith.science/pith/4VD2WUVF6IWEV42RJ6SJOBDXBK.json","view_paper":"https://pith.science/paper/4VD2WUVF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1607.08614&json=true","fetch_graph":"https://pith.science/api/pith-number/4VD2WUVF6IWEV42RJ6SJOBDXBK/graph.json","fetch_events":"https://pith.science/api/pith-number/4VD2WUVF6IWEV42RJ6SJOBDXBK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4VD2WUVF6IWEV42RJ6SJOBDXBK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4VD2WUVF6IWEV42RJ6SJOBDXBK/action/storage_attestation","attest_author":"https://pith.science/pith/4VD2WUVF6IWEV42RJ6SJOBDXBK/action/author_attestation","sign_citation":"https://pith.science/pith/4VD2WUVF6IWEV42RJ6SJOBDXBK/action/citation_signature","submit_replication":"https://pith.science/pith/4VD2WUVF6IWEV42RJ6SJOBDXBK/action/replication_record"}},"created_at":"2026-05-18T00:59:57.687900+00:00","updated_at":"2026-05-18T00:59:57.687900+00:00"}