{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:DDHQA4JRCOHMBAN2RTAUDQ6MSA","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":"7c16585270ce344f4beb7a95e75d6d4b3438a008efa7669df39a55e77f95016f","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-12-09T18:55:21Z","title_canon_sha256":"6b75d8c7cbe3256ea79a495dc7d62bd96ef3958a91ee63f9745ae1c02eab2c54"},"schema_version":"1.0","source":{"id":"1312.2547","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.2547","created_at":"2026-05-18T02:53:40Z"},{"alias_kind":"arxiv_version","alias_value":"1312.2547v2","created_at":"2026-05-18T02:53:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.2547","created_at":"2026-05-18T02:53:40Z"},{"alias_kind":"pith_short_12","alias_value":"DDHQA4JRCOHM","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"DDHQA4JRCOHMBAN2","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"DDHQA4JR","created_at":"2026-05-18T12:27:40Z"}],"graph_snapshots":[{"event_id":"sha256:57f6eca8bb59489bfc5cd2d3e189ed217e53fb2f0c7b0f9eb176bc348e8a9773","target":"graph","created_at":"2026-05-18T02:53:40Z","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 discuss a number of experimental constraints on Weinberg's Higgs portal model. In this framework, the standard model (SM) particle spectrum is extended to include one complex scalar field S and one Dirac fermion \\psi. These new fields are singlets under the SM gauge group and are charged under a global U(1) symmetry. Breaking of this U(1) symmetry results in a massless Goldstone boson \\alpha and a massive CP-even scalar r, and splits the Dirac fermion into two new mass-eigenstates \\psi_\\pm, corresponding to Majorana fermions. The interest on such a minimal SM extension is twofold. On the on","authors_text":"Brian J. Vlcek, Haim Goldberg, Luis A. Anchordoqui, Luiz H. M. da Silva, Peter B. Denton, Thomas C. Paul, Thomas J. Weiler","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-12-09T18:55:21Z","title":"Weinberg's Higgs portal confronting recent LUX and LHC results together with upper limits on B^+ and K^+ decay into invisibles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.2547","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:cf9246ac31527e49b279e05288839b4f68e41d05fcea29f32c4f6e56adc9eaa8","target":"record","created_at":"2026-05-18T02:53:40Z","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":"7c16585270ce344f4beb7a95e75d6d4b3438a008efa7669df39a55e77f95016f","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-12-09T18:55:21Z","title_canon_sha256":"6b75d8c7cbe3256ea79a495dc7d62bd96ef3958a91ee63f9745ae1c02eab2c54"},"schema_version":"1.0","source":{"id":"1312.2547","kind":"arxiv","version":2}},"canonical_sha256":"18cf007131138ec081ba8cc141c3cc903f9f66ae7e4444e731fa6ec3fbea8e86","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"18cf007131138ec081ba8cc141c3cc903f9f66ae7e4444e731fa6ec3fbea8e86","first_computed_at":"2026-05-18T02:53:40.553101Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:53:40.553101Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WtWKOsq7kmdTW8w4CeF+/WNbzDELf2OSW1daIjLfvvgRBTNLdCNGbNsCxIlxHYGjeODff87/ZEdLFhwn6AiVCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:53:40.553630Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.2547","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cf9246ac31527e49b279e05288839b4f68e41d05fcea29f32c4f6e56adc9eaa8","sha256:57f6eca8bb59489bfc5cd2d3e189ed217e53fb2f0c7b0f9eb176bc348e8a9773"],"state_sha256":"d3132be013f25859571e2432a46e84ff9a2e7a84435845231d46cda276d65657"}