{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:JSASHLVMPOPAFN32F3W7FPVBGV","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":"c211f3c50bfef19f8d285dafc8d8a32690c0cbd778b27e8a7dfc665c09504810","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-02-02T19:03:43Z","title_canon_sha256":"812030553ebc11b3652b208c5ef858bcf295593102873260c7b5dbb8838fad65"},"schema_version":"1.0","source":{"id":"1702.00797","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.00797","created_at":"2026-05-18T00:22:40Z"},{"alias_kind":"arxiv_version","alias_value":"1702.00797v2","created_at":"2026-05-18T00:22:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.00797","created_at":"2026-05-18T00:22:40Z"},{"alias_kind":"pith_short_12","alias_value":"JSASHLVMPOPA","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"JSASHLVMPOPAFN32","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"JSASHLVM","created_at":"2026-05-18T12:31:24Z"}],"graph_snapshots":[{"event_id":"sha256:b9d4658e09ea8dd278f4b996647731b6e85d6baba4c48d969b7dc345a4a9c0d0","target":"graph","created_at":"2026-05-18T00:22:40Z","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":"We analyze the parametric structure of Twin Higgs (TH) theories and assess the gain in fine tuning which they enable compared to extensions of the Standard Model with colored top partners. Estimates show that, at least in the simplest realizations of the TH idea, the separation between the mass of new colored particles and the electroweak scale is controlled by the coupling strength of the underlying UV theory, and that a parametric gain is achieved only for strongly-coupled dynamics. Motivated by this consideration we focus on one of these simple realizations, namely composite TH theories, an","authors_text":"Davide Greco, Rakhi Mahbubani, Riccardo Rattazzi, Riccardo Torre, Roberto Contino","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-02-02T19:03:43Z","title":"Precision Tests and Fine Tuning in Twin Higgs Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.00797","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:d74ae0ed94636ebf674bebdd6d05e53d217edaa8a4547fc559aab05dcf28a6aa","target":"record","created_at":"2026-05-18T00:22:40Z","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":"c211f3c50bfef19f8d285dafc8d8a32690c0cbd778b27e8a7dfc665c09504810","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-02-02T19:03:43Z","title_canon_sha256":"812030553ebc11b3652b208c5ef858bcf295593102873260c7b5dbb8838fad65"},"schema_version":"1.0","source":{"id":"1702.00797","kind":"arxiv","version":2}},"canonical_sha256":"4c8123aeac7b9e02b77a2eedf2bea1356ddda8b6bc9d3dfc2bf82c88ca05623f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c8123aeac7b9e02b77a2eedf2bea1356ddda8b6bc9d3dfc2bf82c88ca05623f","first_computed_at":"2026-05-18T00:22:40.107140Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:22:40.107140Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OILe71KJEMALja1tSmeH0L/zOWecXvdrfM9LdkhJNq3S1zR6CQ6V2GIjSQ7dGTYkKakbRH7HdWtlbR69C+cfCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:22:40.107633Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.00797","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d74ae0ed94636ebf674bebdd6d05e53d217edaa8a4547fc559aab05dcf28a6aa","sha256:b9d4658e09ea8dd278f4b996647731b6e85d6baba4c48d969b7dc345a4a9c0d0"],"state_sha256":"b344ba3b130a17774fbc0ef394c2a239624e0b2f50193a8c6b623249ac552181"}