{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:3K3WSCDXKAJ6DPVJCIUVOIHSCG","short_pith_number":"pith:3K3WSCDX","canonical_record":{"source":{"id":"hep-th/0308042","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2003-08-06T11:40:06Z","cross_cats_sorted":[],"title_canon_sha256":"159f287191a36c795374cd01aef83a6395ed18480083e58301d643e105484d3c","abstract_canon_sha256":"66bb720e347911e03667ceef7eb058ddd19898d6e431bb504aec73bb4f871939"},"schema_version":"1.0"},"canonical_sha256":"dab76908775013e1bea912295720f211afcaf5ecc3b7fda6942b4121a2343e58","source":{"kind":"arxiv","id":"hep-th/0308042","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0308042","created_at":"2026-05-18T01:38:46Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0308042v1","created_at":"2026-05-18T01:38:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0308042","created_at":"2026-05-18T01:38:46Z"},{"alias_kind":"pith_short_12","alias_value":"3K3WSCDXKAJ6","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"3K3WSCDXKAJ6DPVJ","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"3K3WSCDX","created_at":"2026-05-18T12:25:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:3K3WSCDXKAJ6DPVJCIUVOIHSCG","target":"record","payload":{"canonical_record":{"source":{"id":"hep-th/0308042","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2003-08-06T11:40:06Z","cross_cats_sorted":[],"title_canon_sha256":"159f287191a36c795374cd01aef83a6395ed18480083e58301d643e105484d3c","abstract_canon_sha256":"66bb720e347911e03667ceef7eb058ddd19898d6e431bb504aec73bb4f871939"},"schema_version":"1.0"},"canonical_sha256":"dab76908775013e1bea912295720f211afcaf5ecc3b7fda6942b4121a2343e58","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:38:46.799964Z","signature_b64":"oXLhwU1042OuKyNPr5hFqzfhod1pHinWnPN/0UUIKTuhEbFL3t8pJ+zBFz0rqEryz90jJ/GKUQFlKY8DPDbYAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dab76908775013e1bea912295720f211afcaf5ecc3b7fda6942b4121a2343e58","last_reissued_at":"2026-05-18T01:38:46.799405Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:38:46.799405Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-th/0308042","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:38:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FMSTfMCFu7C2Vb/UW4sUpJhf+fFTiZk/BFj4xCbO0iH0ovG9w5jXDBCjODDccYAw9jaVcwIywjLK5qRMmrGTDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T04:27:12.090676Z"},"content_sha256":"a2eeef2129fb4343db9e8fa1b10042bc0dc799a168424003db541a31e7d758d4","schema_version":"1.0","event_id":"sha256:a2eeef2129fb4343db9e8fa1b10042bc0dc799a168424003db541a31e7d758d4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:3K3WSCDXKAJ6DPVJCIUVOIHSCG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multiboson threshold production by fermion-antifermion pair and hidden symmetry","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Joanna Domienik, Piotr Kosinski","submitted_at":"2003-08-06T11:40:06Z","abstract_excerpt":"We consider threshold production of arbitrary number of Higgs particles by fermion-antifermion pair. The nullification of amplitudes for the special case Higgs mass = 2 * fermion mass is explained in terms of hidden symmetry of the reduced effective dynamics."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0308042","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":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:38:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CQbbsAzDkFAZdIdBrWLjXHohYl/8Tqx8wSTFQieigPtDrgmQrdKbxcsg8nrsE2q+JeDq103Oxl91yqWp4NULDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T04:27:12.091404Z"},"content_sha256":"5f144c33919d028c718005c2b7f0804c95dbc67410526b781ebd319a369f6e94","schema_version":"1.0","event_id":"sha256:5f144c33919d028c718005c2b7f0804c95dbc67410526b781ebd319a369f6e94"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3K3WSCDXKAJ6DPVJCIUVOIHSCG/bundle.json","state_url":"https://pith.science/pith/3K3WSCDXKAJ6DPVJCIUVOIHSCG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3K3WSCDXKAJ6DPVJCIUVOIHSCG/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-11T04:27:12Z","links":{"resolver":"https://pith.science/pith/3K3WSCDXKAJ6DPVJCIUVOIHSCG","bundle":"https://pith.science/pith/3K3WSCDXKAJ6DPVJCIUVOIHSCG/bundle.json","state":"https://pith.science/pith/3K3WSCDXKAJ6DPVJCIUVOIHSCG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3K3WSCDXKAJ6DPVJCIUVOIHSCG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:3K3WSCDXKAJ6DPVJCIUVOIHSCG","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":"66bb720e347911e03667ceef7eb058ddd19898d6e431bb504aec73bb4f871939","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2003-08-06T11:40:06Z","title_canon_sha256":"159f287191a36c795374cd01aef83a6395ed18480083e58301d643e105484d3c"},"schema_version":"1.0","source":{"id":"hep-th/0308042","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0308042","created_at":"2026-05-18T01:38:46Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0308042v1","created_at":"2026-05-18T01:38:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0308042","created_at":"2026-05-18T01:38:46Z"},{"alias_kind":"pith_short_12","alias_value":"3K3WSCDXKAJ6","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"3K3WSCDXKAJ6DPVJ","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"3K3WSCDX","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:5f144c33919d028c718005c2b7f0804c95dbc67410526b781ebd319a369f6e94","target":"graph","created_at":"2026-05-18T01:38:46Z","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 threshold production of arbitrary number of Higgs particles by fermion-antifermion pair. The nullification of amplitudes for the special case Higgs mass = 2 * fermion mass is explained in terms of hidden symmetry of the reduced effective dynamics.","authors_text":"Joanna Domienik, Piotr Kosinski","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2003-08-06T11:40:06Z","title":"Multiboson threshold production by fermion-antifermion pair and hidden symmetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0308042","kind":"arxiv","version":1},"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:a2eeef2129fb4343db9e8fa1b10042bc0dc799a168424003db541a31e7d758d4","target":"record","created_at":"2026-05-18T01:38:46Z","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":"66bb720e347911e03667ceef7eb058ddd19898d6e431bb504aec73bb4f871939","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2003-08-06T11:40:06Z","title_canon_sha256":"159f287191a36c795374cd01aef83a6395ed18480083e58301d643e105484d3c"},"schema_version":"1.0","source":{"id":"hep-th/0308042","kind":"arxiv","version":1}},"canonical_sha256":"dab76908775013e1bea912295720f211afcaf5ecc3b7fda6942b4121a2343e58","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dab76908775013e1bea912295720f211afcaf5ecc3b7fda6942b4121a2343e58","first_computed_at":"2026-05-18T01:38:46.799405Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:38:46.799405Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oXLhwU1042OuKyNPr5hFqzfhod1pHinWnPN/0UUIKTuhEbFL3t8pJ+zBFz0rqEryz90jJ/GKUQFlKY8DPDbYAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:38:46.799964Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0308042","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a2eeef2129fb4343db9e8fa1b10042bc0dc799a168424003db541a31e7d758d4","sha256:5f144c33919d028c718005c2b7f0804c95dbc67410526b781ebd319a369f6e94"],"state_sha256":"81f3a8d478a34f77fa592a247ce1d9512db6c9078fb5b88213914ff5bce55bbb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4mkv3rJsnc+HO5fQ+kutgh/no5eJPqRDmMVmvKiZ9BpmfW2owtIZOsafvQJA7ByLRP0yvo41MPKiglYfty0fDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T04:27:12.095131Z","bundle_sha256":"f2600da49ba30247be0ce6dcae0acc5b031568481da4a076ec5155cc96fb415b"}}