{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:7S364WDW5FL3VV7S5JPCFID775","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":"600016cc62d78c8b5f11a3646ec19af9a96c070aa840ab30b700b87bd22446a0","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1999-02-16T15:06:00Z","title_canon_sha256":"0b990a272dbb8e5d093a15e4722b160db9f0c5ed7ec5a469ddb3a67d2b067ebf"},"schema_version":"1.0","source":{"id":"hep-ph/9902362","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9902362","created_at":"2026-05-18T04:17:37Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9902362v2","created_at":"2026-05-18T04:17:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9902362","created_at":"2026-05-18T04:17:37Z"},{"alias_kind":"pith_short_12","alias_value":"7S364WDW5FL3","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"7S364WDW5FL3VV7S","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"7S364WDW","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:74dda551cd17123cb617df79c59b4c211745c50ce4d3c04d8a4538df4ecabd54","target":"graph","created_at":"2026-05-18T04:17:37Z","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 consider the possibility of studying anomalous contributions to the gamma-gamma-H and Z-gamma-H vertices through the process e-gamma--> e-H at future e-gamma linear colliders, with Sqrt(S)=500-1500 GeV. We make a model independent analysis based on SU(2)xU(1) invariant effective operators of dim=6 added to the standard model lagrangian. We consider a light Higgs boson (mostly decaying in bar(b)-b pairs), and include all the relevant backgrounds. Initial e-beam polarization effects are also analyzed. We find that the process e-gamma--> e-H provides an excellent opportunity to strongly constr","authors_text":"B. Mele, E. Gabrielli, V.A. Ilyin","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1999-02-16T15:06:00Z","title":"Looking for anomalous gamma-gamma-H and Z-gamma-H couplings at future linear collider"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9902362","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":"sha256:87700c26312f58ff0c91c1fd90288885818050cdd15aa16acc03bba296bf9693","target":"record","created_at":"2026-05-18T04:17:37Z","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":"600016cc62d78c8b5f11a3646ec19af9a96c070aa840ab30b700b87bd22446a0","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1999-02-16T15:06:00Z","title_canon_sha256":"0b990a272dbb8e5d093a15e4722b160db9f0c5ed7ec5a469ddb3a67d2b067ebf"},"schema_version":"1.0","source":{"id":"hep-ph/9902362","kind":"arxiv","version":2}},"canonical_sha256":"fcb7ee5876e957bad7f2ea5e22a07fff67060e467957dc255540e757982743e7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fcb7ee5876e957bad7f2ea5e22a07fff67060e467957dc255540e757982743e7","first_computed_at":"2026-05-18T04:17:37.129537Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:17:37.129537Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lXpqapNQB8LpyAg6hSLXdnERPRSJjQ36Pk9TddVQl3AScwTduy/XbCT2jdyD76Uw+NfFYrQ/BzYILAF2/pJkDA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:17:37.130050Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9902362","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:87700c26312f58ff0c91c1fd90288885818050cdd15aa16acc03bba296bf9693","sha256:74dda551cd17123cb617df79c59b4c211745c50ce4d3c04d8a4538df4ecabd54"],"state_sha256":"141d883ede1a84d640d3846f9fa8605f90b8ecd47b9ee00ef6397807f7bdc96d"}