{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:C5TLNBCEWYYOL6HN6VZP532CTL","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":"df13862c18e0a54c890771972ab863091c7c0ce4189e29e0c443d00553921e39","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1999-10-09T05:34:47Z","title_canon_sha256":"d02598db11ae7dfa5f0f3a178d08a86ce3787477c9c7f59814fb8b4bfc8dc53a"},"schema_version":"1.0","source":{"id":"hep-ph/9910287","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9910287","created_at":"2026-07-04T16:14:30Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9910287v2","created_at":"2026-07-04T16:14:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9910287","created_at":"2026-07-04T16:14:30Z"},{"alias_kind":"pith_short_12","alias_value":"C5TLNBCEWYYO","created_at":"2026-07-04T16:14:30Z"},{"alias_kind":"pith_short_16","alias_value":"C5TLNBCEWYYOL6HN","created_at":"2026-07-04T16:14:30Z"},{"alias_kind":"pith_short_8","alias_value":"C5TLNBCE","created_at":"2026-07-04T16:14:30Z"}],"graph_snapshots":[{"event_id":"sha256:bf5c01f8224255ec12a8e576f35c82dd4d9ceb0ebe2d853dcae3c818ebf1586f","target":"graph","created_at":"2026-07-04T16:14:30Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ph/9910287/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider single charged Higgs ($H^{\\pm}$) and pseudoscalar Higgs ($A^0$) production in association with a gauge boson at $\\mu^+\\mu^-$ colliders. We find that the tree-level t-channel and s-channel contributions to $\\mu^+\\mu^-\\to H^{\\pm}W^{\\mp}, A^0Z$ are enhanced for large values of $\\tan\\beta$, allowing sizeable cross-sections whose analogies at $e^+e^-$ colliders would be very small. These processes provide attractive new ways of producing such particles at $\\mu^+\\mu^-$ colliders and are superior to the conventional methods in regions of parameter space.","authors_text":"A. Arhrib, A.G. Akeroyd, C. Dove","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1999-10-09T05:34:47Z","title":"Charged and Pseudoscalar Higgs production at a Muon Collider"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9910287","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:ed0dca4292fe478d435512ccd6aae2b392115388b60549500109dad805cdc3fa","target":"record","created_at":"2026-07-04T16:14:30Z","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":"df13862c18e0a54c890771972ab863091c7c0ce4189e29e0c443d00553921e39","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1999-10-09T05:34:47Z","title_canon_sha256":"d02598db11ae7dfa5f0f3a178d08a86ce3787477c9c7f59814fb8b4bfc8dc53a"},"schema_version":"1.0","source":{"id":"hep-ph/9910287","kind":"arxiv","version":2}},"canonical_sha256":"1766b68444b630e5f8edf572feef429ae1b342c583014b973f43fa67a88401d3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1766b68444b630e5f8edf572feef429ae1b342c583014b973f43fa67a88401d3","first_computed_at":"2026-07-04T16:14:30.992932Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:14:30.992932Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2tVdMs6OpZVm1KVnndEXO9n9L4YsShY1ixLMeD1DXyAKW2jN4D5eTGoS4OLMW6Wbzu3HYSl5BPF1nTLphCT6BA==","signature_status":"signed_v1","signed_at":"2026-07-04T16:14:30.993389Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9910287","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ed0dca4292fe478d435512ccd6aae2b392115388b60549500109dad805cdc3fa","sha256:bf5c01f8224255ec12a8e576f35c82dd4d9ceb0ebe2d853dcae3c818ebf1586f"],"state_sha256":"cc5641e70a9712e7d204e8218baa7f0b0750d356b354fa5203eac16e12ed998a"}