{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:QF5SOUDIZOGTMP2M3UZDB25TMN","short_pith_number":"pith:QF5SOUDI","schema_version":"1.0","canonical_sha256":"817b275068cb8d363f4cdd3230ebb3637692f52e7510d4226d70385e3fbd81a1","source":{"kind":"arxiv","id":"2105.02713","version":1},"attestation_state":"computed","paper":{"title":"Two-loop corrections to the Higgs trilinear coupling in BSM models with classical scale invariance","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Johannes Braathen, Makoto Shimoda, Shinya Kanemura","submitted_at":"2021-05-06T14:26:47Z","abstract_excerpt":"Classical scale invariance (CSI) is an attractive concept for BSM model building, explaining the apparent alignment of the Higgs sector and potentially relating to the hierarchy problem. Furthermore, a particularly interesting feature is that the Higgs trilinear coupling $\\lambda_{hhh}$ is universally predicted at one loop in CSI models, and deviates by 67% from its (tree-level) SM prediction. This result is however modified at two loops, and we review in these proceedings our calculation of leading two-loop corrections to $\\lambda_{hhh}$ in models with classical scale invariance, taking as an"},"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":"2105.02713","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-05-06T14:26:47Z","cross_cats_sorted":[],"title_canon_sha256":"fc958361131f74d47c514f734bebea4576b09d53a71c33f9c38cdc30a0ba6c35","abstract_canon_sha256":"a48f622e7ba9e7f109241610f223ac2d44fef8298d876b97bb7dac6625532015"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:38:04.021815Z","signature_b64":"gBjGMBLBlCjTfJ86CI8thTcqhEUIIl02frz23qPjG/uPxxtd/FJJWh/IPUWn5IFUF/p/cXQB7y8Xt9EE0uIXAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"817b275068cb8d363f4cdd3230ebb3637692f52e7510d4226d70385e3fbd81a1","last_reissued_at":"2026-07-05T02:38:04.021443Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:38:04.021443Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Two-loop corrections to the Higgs trilinear coupling in BSM models with classical scale invariance","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Johannes Braathen, Makoto Shimoda, Shinya Kanemura","submitted_at":"2021-05-06T14:26:47Z","abstract_excerpt":"Classical scale invariance (CSI) is an attractive concept for BSM model building, explaining the apparent alignment of the Higgs sector and potentially relating to the hierarchy problem. Furthermore, a particularly interesting feature is that the Higgs trilinear coupling $\\lambda_{hhh}$ is universally predicted at one loop in CSI models, and deviates by 67% from its (tree-level) SM prediction. This result is however modified at two loops, and we review in these proceedings our calculation of leading two-loop corrections to $\\lambda_{hhh}$ in models with classical scale invariance, taking as an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.02713","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2105.02713/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2105.02713","created_at":"2026-07-05T02:38:04.021500+00:00"},{"alias_kind":"arxiv_version","alias_value":"2105.02713v1","created_at":"2026-07-05T02:38:04.021500+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.02713","created_at":"2026-07-05T02:38:04.021500+00:00"},{"alias_kind":"pith_short_12","alias_value":"QF5SOUDIZOGT","created_at":"2026-07-05T02:38:04.021500+00:00"},{"alias_kind":"pith_short_16","alias_value":"QF5SOUDIZOGTMP2M","created_at":"2026-07-05T02:38:04.021500+00:00"},{"alias_kind":"pith_short_8","alias_value":"QF5SOUDI","created_at":"2026-07-05T02:38:04.021500+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/QF5SOUDIZOGTMP2M3UZDB25TMN","json":"https://pith.science/pith/QF5SOUDIZOGTMP2M3UZDB25TMN.json","graph_json":"https://pith.science/api/pith-number/QF5SOUDIZOGTMP2M3UZDB25TMN/graph.json","events_json":"https://pith.science/api/pith-number/QF5SOUDIZOGTMP2M3UZDB25TMN/events.json","paper":"https://pith.science/paper/QF5SOUDI"},"agent_actions":{"view_html":"https://pith.science/pith/QF5SOUDIZOGTMP2M3UZDB25TMN","download_json":"https://pith.science/pith/QF5SOUDIZOGTMP2M3UZDB25TMN.json","view_paper":"https://pith.science/paper/QF5SOUDI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2105.02713&json=true","fetch_graph":"https://pith.science/api/pith-number/QF5SOUDIZOGTMP2M3UZDB25TMN/graph.json","fetch_events":"https://pith.science/api/pith-number/QF5SOUDIZOGTMP2M3UZDB25TMN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QF5SOUDIZOGTMP2M3UZDB25TMN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QF5SOUDIZOGTMP2M3UZDB25TMN/action/storage_attestation","attest_author":"https://pith.science/pith/QF5SOUDIZOGTMP2M3UZDB25TMN/action/author_attestation","sign_citation":"https://pith.science/pith/QF5SOUDIZOGTMP2M3UZDB25TMN/action/citation_signature","submit_replication":"https://pith.science/pith/QF5SOUDIZOGTMP2M3UZDB25TMN/action/replication_record"}},"created_at":"2026-07-05T02:38:04.021500+00:00","updated_at":"2026-07-05T02:38:04.021500+00:00"}