{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:PCU6BGTFEVECZHH27SGITHMEAE","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":"b0d4d07cca61561005ae8ac1337565d42c8d34348ecb228a5f632e31bda4af79","cross_cats_sorted":["hep-ex"],"license":"","primary_cat":"hep-ph","submitted_at":"2006-11-21T06:56:19Z","title_canon_sha256":"e8c44e0ef84ab419a66ef1ed9926ef83138f5634850f9bc734f21330a16be0c0"},"schema_version":"1.0","source":{"id":"hep-ph/0611270","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0611270","created_at":"2026-07-04T15:02:57Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0611270v3","created_at":"2026-07-04T15:02:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0611270","created_at":"2026-07-04T15:02:57Z"},{"alias_kind":"pith_short_12","alias_value":"PCU6BGTFEVEC","created_at":"2026-07-04T15:02:57Z"},{"alias_kind":"pith_short_16","alias_value":"PCU6BGTFEVECZHH2","created_at":"2026-07-04T15:02:57Z"},{"alias_kind":"pith_short_8","alias_value":"PCU6BGTF","created_at":"2026-07-04T15:02:57Z"}],"graph_snapshots":[{"event_id":"sha256:5bdf89a2ff7c0b02af86dd403d3d018cd373f7828ced64a7ac4ed97066a4b5f0","target":"graph","created_at":"2026-07-04T15:02:57Z","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/0611270/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The HyperCP collaboration has observed three events for the decay $\\Sigma^+ \\to p \\mu^+ \\mu^-$. The three events may be interpreted as a new narrow-width CP-odd scalar $a$ with the mass $214.3 \\pm 0.5$ MeV. Here $a$ decays dominantly into di-muon ($\\mu^+\\mu^-$). As the consequence of tiny mass difference between $m_a$ and 2$m_\\mu$ ($2 m_{\\mu} \\approx$ 211.3 MeV), di-muon will be boosted to almost the same direction at colliders. Such kind of di-muon events have been overlooked in the past experiments. Provided that the precision data preferred light SM-like Higgs boson $h$ decays dominantly in","authors_text":"Peng-fei Yin, Shou-hua Zhu (Peking University)","cross_cats":["hep-ex"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2006-11-21T06:56:19Z","title":"Unique Higgs boson signature at colliders"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0611270","kind":"arxiv","version":3},"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":"sha256:7d683e1d58dbb27d0dead90811530b6cd9cb779ca4cc0c0044bec2f1d9aeefe3","target":"record","created_at":"2026-07-04T15:02:57Z","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":"b0d4d07cca61561005ae8ac1337565d42c8d34348ecb228a5f632e31bda4af79","cross_cats_sorted":["hep-ex"],"license":"","primary_cat":"hep-ph","submitted_at":"2006-11-21T06:56:19Z","title_canon_sha256":"e8c44e0ef84ab419a66ef1ed9926ef83138f5634850f9bc734f21330a16be0c0"},"schema_version":"1.0","source":{"id":"hep-ph/0611270","kind":"arxiv","version":3}},"canonical_sha256":"78a9e09a6525482c9cfafc8c899d84013787ff43ddd97c394158630d19cfc749","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"78a9e09a6525482c9cfafc8c899d84013787ff43ddd97c394158630d19cfc749","first_computed_at":"2026-07-04T15:02:57.738023Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:02:57.738023Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LV7LrSN26vXUqd1C/vY7Z7z4+LtduCoSTROHyNiLJuFNF3/P5Ri8phnc8pbULnCJQRIt6qGoffYg7yGKgLT7CA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:02:57.738379Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0611270","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7d683e1d58dbb27d0dead90811530b6cd9cb779ca4cc0c0044bec2f1d9aeefe3","sha256:5bdf89a2ff7c0b02af86dd403d3d018cd373f7828ced64a7ac4ed97066a4b5f0"],"state_sha256":"fe1214b1dad53908c269f7df37bb39f5cb73742b02f51c99026097dc2a5c5752"}