{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:W7R36Y3PUKOLWV6ZXRKV5ZMWGP","short_pith_number":"pith:W7R36Y3P","schema_version":"1.0","canonical_sha256":"b7e3bf636fa29cbb57d9bc555ee59633efce380fb442d06f3a0c9d32c4e66bb7","source":{"kind":"arxiv","id":"0905.2559","version":1},"attestation_state":"computed","paper":{"title":"Electroweak Phase Transition and LHC Signatures in the Singlet Majoron Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Guillaume Laporte, Hiroki Yamashita, James M. Cline, Sabine Kraml","submitted_at":"2009-05-15T18:04:38Z","abstract_excerpt":"We reconsider the strength of the electroweak phase transition in the singlet Majoron extension of the Standard Model, with a low (~TeV) scale of the singlet VEV. A strongly first order phase transition, of interest for electroweak baryogenesis, is found in sizeable regions of the parameter space, especially when the cross-coupling lambda_{hs}|S|^2|H|^2 between the singlet and the doublet Higgs is significant. Large Majorana Yukawa couplings of the singlet neutrinos, y_i S nu_i^c nu_i, are also important for strengthening the transition. We incorporate the LEP and Tevatron constraints on the H"},"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":"0905.2559","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-05-15T18:04:38Z","cross_cats_sorted":[],"title_canon_sha256":"a6cba544a2a66917a98e93ff677d54df7fb9cf466ff058f8bedbf9332ecd05b7","abstract_canon_sha256":"1d40f898a99329e57727e977d96b24fbae88fda95d4456999b019f96366b4d6c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:47:29.395068Z","signature_b64":"0G3dpqBw420/Fi6C7JG1it8W+bOZGzULV5Y9kCpBFFLP12EuAOY+lvzYugpiYPmEzjLMiFQyD6ztv2qmIroeCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b7e3bf636fa29cbb57d9bc555ee59633efce380fb442d06f3a0c9d32c4e66bb7","last_reissued_at":"2026-07-04T15:47:29.394703Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:47:29.394703Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Electroweak Phase Transition and LHC Signatures in the Singlet Majoron Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Guillaume Laporte, Hiroki Yamashita, James M. Cline, Sabine Kraml","submitted_at":"2009-05-15T18:04:38Z","abstract_excerpt":"We reconsider the strength of the electroweak phase transition in the singlet Majoron extension of the Standard Model, with a low (~TeV) scale of the singlet VEV. A strongly first order phase transition, of interest for electroweak baryogenesis, is found in sizeable regions of the parameter space, especially when the cross-coupling lambda_{hs}|S|^2|H|^2 between the singlet and the doublet Higgs is significant. Large Majorana Yukawa couplings of the singlet neutrinos, y_i S nu_i^c nu_i, are also important for strengthening the transition. We incorporate the LEP and Tevatron constraints on the H"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0905.2559","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/0905.2559/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":"0905.2559","created_at":"2026-07-04T15:47:29.394768+00:00"},{"alias_kind":"arxiv_version","alias_value":"0905.2559v1","created_at":"2026-07-04T15:47:29.394768+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0905.2559","created_at":"2026-07-04T15:47:29.394768+00:00"},{"alias_kind":"pith_short_12","alias_value":"W7R36Y3PUKOL","created_at":"2026-07-04T15:47:29.394768+00:00"},{"alias_kind":"pith_short_16","alias_value":"W7R36Y3PUKOLWV6Z","created_at":"2026-07-04T15:47:29.394768+00:00"},{"alias_kind":"pith_short_8","alias_value":"W7R36Y3P","created_at":"2026-07-04T15:47:29.394768+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/W7R36Y3PUKOLWV6ZXRKV5ZMWGP","json":"https://pith.science/pith/W7R36Y3PUKOLWV6ZXRKV5ZMWGP.json","graph_json":"https://pith.science/api/pith-number/W7R36Y3PUKOLWV6ZXRKV5ZMWGP/graph.json","events_json":"https://pith.science/api/pith-number/W7R36Y3PUKOLWV6ZXRKV5ZMWGP/events.json","paper":"https://pith.science/paper/W7R36Y3P"},"agent_actions":{"view_html":"https://pith.science/pith/W7R36Y3PUKOLWV6ZXRKV5ZMWGP","download_json":"https://pith.science/pith/W7R36Y3PUKOLWV6ZXRKV5ZMWGP.json","view_paper":"https://pith.science/paper/W7R36Y3P","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0905.2559&json=true","fetch_graph":"https://pith.science/api/pith-number/W7R36Y3PUKOLWV6ZXRKV5ZMWGP/graph.json","fetch_events":"https://pith.science/api/pith-number/W7R36Y3PUKOLWV6ZXRKV5ZMWGP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/W7R36Y3PUKOLWV6ZXRKV5ZMWGP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/W7R36Y3PUKOLWV6ZXRKV5ZMWGP/action/storage_attestation","attest_author":"https://pith.science/pith/W7R36Y3PUKOLWV6ZXRKV5ZMWGP/action/author_attestation","sign_citation":"https://pith.science/pith/W7R36Y3PUKOLWV6ZXRKV5ZMWGP/action/citation_signature","submit_replication":"https://pith.science/pith/W7R36Y3PUKOLWV6ZXRKV5ZMWGP/action/replication_record"}},"created_at":"2026-07-04T15:47:29.394768+00:00","updated_at":"2026-07-04T15:47:29.394768+00:00"}