{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:IOB42OUIHBSJM3KYCPHZZE5WOM","short_pith_number":"pith:IOB42OUI","schema_version":"1.0","canonical_sha256":"4383cd3a883864966d5813cf9c93b6733b25457f54066f98b6792e51d3897598","source":{"kind":"arxiv","id":"1310.1083","version":1},"attestation_state":"computed","paper":{"title":"Unitarity Constraints on Higgs Portals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Devin G. E. Walker","submitted_at":"2013-10-03T20:00:01Z","abstract_excerpt":"Dark matter that was once in thermal equilibrium with the Standard Model is generally prohibited from obtaining all of its mass from the electroweak phase transition. This implies a new scale of physics and mediator particles to facilitate dark matter annihilation. In this work, we focus on dark matter that annihilates through a generic Higgs portal. We show how partial wave unitarity places an upper bound on the mass of the mediator (or dark) Higgs when its mass is increased to be the largest scale in the effective theory. For models where the dark matter annihilates via fermion exchange, 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":"1310.1083","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-10-03T20:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"6b33e311c3e097fd3778fba5b9f46ff30efe5b02846b001af863f18775410b37","abstract_canon_sha256":"74037a97a39708bd1558e991e04589df07a3633c5708507a098f52deb295403d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:11:23.606466Z","signature_b64":"HL6FZT1NebCTv8PKdTqtFokdBOPKhc39HzBTjwu5qV37LRidBcyYs/TQYhgC/vCidGKPCz5EI6pa4ekL5iFfDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4383cd3a883864966d5813cf9c93b6733b25457f54066f98b6792e51d3897598","last_reissued_at":"2026-05-18T03:11:23.605883Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:11:23.605883Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Unitarity Constraints on Higgs Portals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Devin G. E. Walker","submitted_at":"2013-10-03T20:00:01Z","abstract_excerpt":"Dark matter that was once in thermal equilibrium with the Standard Model is generally prohibited from obtaining all of its mass from the electroweak phase transition. This implies a new scale of physics and mediator particles to facilitate dark matter annihilation. In this work, we focus on dark matter that annihilates through a generic Higgs portal. We show how partial wave unitarity places an upper bound on the mass of the mediator (or dark) Higgs when its mass is increased to be the largest scale in the effective theory. For models where the dark matter annihilates via fermion exchange, an "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.1083","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":"1310.1083","created_at":"2026-05-18T03:11:23.605975+00:00"},{"alias_kind":"arxiv_version","alias_value":"1310.1083v1","created_at":"2026-05-18T03:11:23.605975+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.1083","created_at":"2026-05-18T03:11:23.605975+00:00"},{"alias_kind":"pith_short_12","alias_value":"IOB42OUIHBSJ","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_16","alias_value":"IOB42OUIHBSJM3KY","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_8","alias_value":"IOB42OUI","created_at":"2026-05-18T12:27:46.883200+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/IOB42OUIHBSJM3KYCPHZZE5WOM","json":"https://pith.science/pith/IOB42OUIHBSJM3KYCPHZZE5WOM.json","graph_json":"https://pith.science/api/pith-number/IOB42OUIHBSJM3KYCPHZZE5WOM/graph.json","events_json":"https://pith.science/api/pith-number/IOB42OUIHBSJM3KYCPHZZE5WOM/events.json","paper":"https://pith.science/paper/IOB42OUI"},"agent_actions":{"view_html":"https://pith.science/pith/IOB42OUIHBSJM3KYCPHZZE5WOM","download_json":"https://pith.science/pith/IOB42OUIHBSJM3KYCPHZZE5WOM.json","view_paper":"https://pith.science/paper/IOB42OUI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1310.1083&json=true","fetch_graph":"https://pith.science/api/pith-number/IOB42OUIHBSJM3KYCPHZZE5WOM/graph.json","fetch_events":"https://pith.science/api/pith-number/IOB42OUIHBSJM3KYCPHZZE5WOM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IOB42OUIHBSJM3KYCPHZZE5WOM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IOB42OUIHBSJM3KYCPHZZE5WOM/action/storage_attestation","attest_author":"https://pith.science/pith/IOB42OUIHBSJM3KYCPHZZE5WOM/action/author_attestation","sign_citation":"https://pith.science/pith/IOB42OUIHBSJM3KYCPHZZE5WOM/action/citation_signature","submit_replication":"https://pith.science/pith/IOB42OUIHBSJM3KYCPHZZE5WOM/action/replication_record"}},"created_at":"2026-05-18T03:11:23.605975+00:00","updated_at":"2026-05-18T03:11:23.605975+00:00"}