{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:VP2MTZM7A3JUURVKPG763I745F","short_pith_number":"pith:VP2MTZM7","schema_version":"1.0","canonical_sha256":"abf4c9e59f06d34a46aa79bfeda3fce975db0efa44316884c489cffe19f2c481","source":{"kind":"arxiv","id":"1702.07702","version":1},"attestation_state":"computed","paper":{"title":"Application of the Covariant Spectator Theory to the study of heavy and heavy-light mesons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alfred Stadler, E. P. Biernat, M. T. Pe\\~na, Sofia Leit\\~ao","submitted_at":"2017-02-24T18:46:27Z","abstract_excerpt":"As an application of the Covariant Spectator Theory (CST) we calculate the spectrum of heavy-light and heavy-heavy mesons using covariant versions of a linear confining potential, a one- gluon exchange, and a constant interaction. The CST equations possess the correct one-body limit and are therefore well-suited to describe mesons in which one quark is much heavier than the other. We find a good fit to the mass spectrum of heavy-light and heavy-heavy mesons with just three parameters (apart from the quark masses). Remarkably, the fit parameters are nearly unchanged when we fit to experimental "},"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":"1702.07702","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-02-24T18:46:27Z","cross_cats_sorted":[],"title_canon_sha256":"f242af9367e1aad558c5ae9e75df90c32954352d5bc0710beae4f71fa82c014b","abstract_canon_sha256":"8e2fb1fba30742025701fb5f2eff3d09f557d2dcd3005aa8460f2b59d1a36f2d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:49:50.605512Z","signature_b64":"8Qv1Opv8g9rMHb+yWcbDi+OHm53Je25B377W4aRi8JGW2+GxikF9kBUY8dDhoZO9grf0qx1NsQw3kvL6RhraDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"abf4c9e59f06d34a46aa79bfeda3fce975db0efa44316884c489cffe19f2c481","last_reissued_at":"2026-05-18T00:49:50.605020Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:49:50.605020Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Application of the Covariant Spectator Theory to the study of heavy and heavy-light mesons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alfred Stadler, E. P. Biernat, M. T. Pe\\~na, Sofia Leit\\~ao","submitted_at":"2017-02-24T18:46:27Z","abstract_excerpt":"As an application of the Covariant Spectator Theory (CST) we calculate the spectrum of heavy-light and heavy-heavy mesons using covariant versions of a linear confining potential, a one- gluon exchange, and a constant interaction. The CST equations possess the correct one-body limit and are therefore well-suited to describe mesons in which one quark is much heavier than the other. We find a good fit to the mass spectrum of heavy-light and heavy-heavy mesons with just three parameters (apart from the quark masses). Remarkably, the fit parameters are nearly unchanged when we fit to experimental "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.07702","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":"1702.07702","created_at":"2026-05-18T00:49:50.605092+00:00"},{"alias_kind":"arxiv_version","alias_value":"1702.07702v1","created_at":"2026-05-18T00:49:50.605092+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.07702","created_at":"2026-05-18T00:49:50.605092+00:00"},{"alias_kind":"pith_short_12","alias_value":"VP2MTZM7A3JU","created_at":"2026-05-18T12:31:49.984773+00:00"},{"alias_kind":"pith_short_16","alias_value":"VP2MTZM7A3JUURVK","created_at":"2026-05-18T12:31:49.984773+00:00"},{"alias_kind":"pith_short_8","alias_value":"VP2MTZM7","created_at":"2026-05-18T12:31:49.984773+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/VP2MTZM7A3JUURVKPG763I745F","json":"https://pith.science/pith/VP2MTZM7A3JUURVKPG763I745F.json","graph_json":"https://pith.science/api/pith-number/VP2MTZM7A3JUURVKPG763I745F/graph.json","events_json":"https://pith.science/api/pith-number/VP2MTZM7A3JUURVKPG763I745F/events.json","paper":"https://pith.science/paper/VP2MTZM7"},"agent_actions":{"view_html":"https://pith.science/pith/VP2MTZM7A3JUURVKPG763I745F","download_json":"https://pith.science/pith/VP2MTZM7A3JUURVKPG763I745F.json","view_paper":"https://pith.science/paper/VP2MTZM7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1702.07702&json=true","fetch_graph":"https://pith.science/api/pith-number/VP2MTZM7A3JUURVKPG763I745F/graph.json","fetch_events":"https://pith.science/api/pith-number/VP2MTZM7A3JUURVKPG763I745F/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VP2MTZM7A3JUURVKPG763I745F/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VP2MTZM7A3JUURVKPG763I745F/action/storage_attestation","attest_author":"https://pith.science/pith/VP2MTZM7A3JUURVKPG763I745F/action/author_attestation","sign_citation":"https://pith.science/pith/VP2MTZM7A3JUURVKPG763I745F/action/citation_signature","submit_replication":"https://pith.science/pith/VP2MTZM7A3JUURVKPG763I745F/action/replication_record"}},"created_at":"2026-05-18T00:49:50.605092+00:00","updated_at":"2026-05-18T00:49:50.605092+00:00"}