{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:QNF6FRZRRNYTBMZX36BGUEDSZQ","short_pith_number":"pith:QNF6FRZR","schema_version":"1.0","canonical_sha256":"834be2c7318b7130b337df826a1072cc2089872a881776c50a72b10b43eaf2fe","source":{"kind":"arxiv","id":"1208.5634","version":1},"attestation_state":"computed","paper":{"title":"Decays of Fourth Generation Bound States","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"V. F. Dmitriev, V. V. Flambaum","submitted_at":"2012-08-28T12:07:42Z","abstract_excerpt":"We consider the decay modes of the heavy $q^\\prime\\bar{q^\\prime}$ bound states originating from Higgs boson exchange between quark -- anti-quark pair. In case of a small coupling between the fourth and lower generation the main decay mode is $q^\\prime\\bar{q^\\prime}$ annihilation. We show that for a vector state the dominant decay modes are Higgs-gamma and Higgs-Z decays, while for a pseudoscalar state the strong two-gluon decay mode dominates. The bound states are very narrow. The ratio of the total width to the binding energy is less than 1% if we are not extremely close to the critical quark"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1208.5634","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-08-28T12:07:42Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"29a618a1165f00fd82436b99a33bb01ff5e315e5fa31a33fe37077b5ccb6b0a2","abstract_canon_sha256":"070e115ea477b481509b72f83b0c6ead217bf1b5ea216237f58a803d5c38618b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:39:16.213706Z","signature_b64":"bpQ+Q1Lh7hXb7txZXdFkIaD/cVHdAWFMmWOpPNVvqrAAX+70ohB4GAaT4iBN6UiDqxPUlWyHPpXA0zlK/PQjAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"834be2c7318b7130b337df826a1072cc2089872a881776c50a72b10b43eaf2fe","last_reissued_at":"2026-05-18T03:39:16.212966Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:39:16.212966Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Decays of Fourth Generation Bound States","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"V. F. Dmitriev, V. V. Flambaum","submitted_at":"2012-08-28T12:07:42Z","abstract_excerpt":"We consider the decay modes of the heavy $q^\\prime\\bar{q^\\prime}$ bound states originating from Higgs boson exchange between quark -- anti-quark pair. In case of a small coupling between the fourth and lower generation the main decay mode is $q^\\prime\\bar{q^\\prime}$ annihilation. We show that for a vector state the dominant decay modes are Higgs-gamma and Higgs-Z decays, while for a pseudoscalar state the strong two-gluon decay mode dominates. The bound states are very narrow. The ratio of the total width to the binding energy is less than 1% if we are not extremely close to the critical quark"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.5634","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1208.5634","created_at":"2026-05-18T03:39:16.213103+00:00"},{"alias_kind":"arxiv_version","alias_value":"1208.5634v1","created_at":"2026-05-18T03:39:16.213103+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.5634","created_at":"2026-05-18T03:39:16.213103+00:00"},{"alias_kind":"pith_short_12","alias_value":"QNF6FRZRRNYT","created_at":"2026-05-18T12:27:18.751474+00:00"},{"alias_kind":"pith_short_16","alias_value":"QNF6FRZRRNYTBMZX","created_at":"2026-05-18T12:27:18.751474+00:00"},{"alias_kind":"pith_short_8","alias_value":"QNF6FRZR","created_at":"2026-05-18T12:27:18.751474+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/QNF6FRZRRNYTBMZX36BGUEDSZQ","json":"https://pith.science/pith/QNF6FRZRRNYTBMZX36BGUEDSZQ.json","graph_json":"https://pith.science/api/pith-number/QNF6FRZRRNYTBMZX36BGUEDSZQ/graph.json","events_json":"https://pith.science/api/pith-number/QNF6FRZRRNYTBMZX36BGUEDSZQ/events.json","paper":"https://pith.science/paper/QNF6FRZR"},"agent_actions":{"view_html":"https://pith.science/pith/QNF6FRZRRNYTBMZX36BGUEDSZQ","download_json":"https://pith.science/pith/QNF6FRZRRNYTBMZX36BGUEDSZQ.json","view_paper":"https://pith.science/paper/QNF6FRZR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1208.5634&json=true","fetch_graph":"https://pith.science/api/pith-number/QNF6FRZRRNYTBMZX36BGUEDSZQ/graph.json","fetch_events":"https://pith.science/api/pith-number/QNF6FRZRRNYTBMZX36BGUEDSZQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QNF6FRZRRNYTBMZX36BGUEDSZQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QNF6FRZRRNYTBMZX36BGUEDSZQ/action/storage_attestation","attest_author":"https://pith.science/pith/QNF6FRZRRNYTBMZX36BGUEDSZQ/action/author_attestation","sign_citation":"https://pith.science/pith/QNF6FRZRRNYTBMZX36BGUEDSZQ/action/citation_signature","submit_replication":"https://pith.science/pith/QNF6FRZRRNYTBMZX36BGUEDSZQ/action/replication_record"}},"created_at":"2026-05-18T03:39:16.213103+00:00","updated_at":"2026-05-18T03:39:16.213103+00:00"}