{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1998:MBGQKHNELDJCHYMMYWL4POA4JE","short_pith_number":"pith:MBGQKHNE","schema_version":"1.0","canonical_sha256":"604d051da458d223e18cc597c7b81c49077ab7ea53df8a921d2b69c6c1079aaf","source":{"kind":"arxiv","id":"hep-ph/9803327","version":1},"attestation_state":"computed","paper":{"title":"On the energy dependence of hadronic $B_c$ production","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"K. Kolodziej, R. R\\\"uckl","submitted_at":"1998-03-12T17:10:03Z","abstract_excerpt":"An estimate is presented of the production cross section of $B_c$ mesons between threshold and LHC energies using lowest-order perturbation theory and non-relativistic bound state approximation. It is shown that the ratio of the production cross sections for $B_c$ mesons and for $b$ quarks varies strongly with energy."},"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":"hep-ph/9803327","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-03-12T17:10:03Z","cross_cats_sorted":[],"title_canon_sha256":"14475f551fd6704427ad08889405925e135889a9908c54a0898b18698f51fd8e","abstract_canon_sha256":"c5bb89f32551cd38ae10dc59e276211d31dfea2945facbef8a1b07a6ddeb9b68"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:38:56.522120Z","signature_b64":"xPFZS9tyO0bxUu3CfcOhvlrmdcmTSeBPywm++M1luXm3XTxMda8H8CV3nOon5ylCGTprAKvlT+dj3oGj36ygBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"604d051da458d223e18cc597c7b81c49077ab7ea53df8a921d2b69c6c1079aaf","last_reissued_at":"2026-05-18T01:38:56.521559Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:38:56.521559Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the energy dependence of hadronic $B_c$ production","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"K. Kolodziej, R. R\\\"uckl","submitted_at":"1998-03-12T17:10:03Z","abstract_excerpt":"An estimate is presented of the production cross section of $B_c$ mesons between threshold and LHC energies using lowest-order perturbation theory and non-relativistic bound state approximation. It is shown that the ratio of the production cross sections for $B_c$ mesons and for $b$ quarks varies strongly with energy."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9803327","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":"hep-ph/9803327","created_at":"2026-05-18T01:38:56.521662+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9803327v1","created_at":"2026-05-18T01:38:56.521662+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9803327","created_at":"2026-05-18T01:38:56.521662+00:00"},{"alias_kind":"pith_short_12","alias_value":"MBGQKHNELDJC","created_at":"2026-05-18T12:25:49.038998+00:00"},{"alias_kind":"pith_short_16","alias_value":"MBGQKHNELDJCHYMM","created_at":"2026-05-18T12:25:49.038998+00:00"},{"alias_kind":"pith_short_8","alias_value":"MBGQKHNE","created_at":"2026-05-18T12:25:49.038998+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/MBGQKHNELDJCHYMMYWL4POA4JE","json":"https://pith.science/pith/MBGQKHNELDJCHYMMYWL4POA4JE.json","graph_json":"https://pith.science/api/pith-number/MBGQKHNELDJCHYMMYWL4POA4JE/graph.json","events_json":"https://pith.science/api/pith-number/MBGQKHNELDJCHYMMYWL4POA4JE/events.json","paper":"https://pith.science/paper/MBGQKHNE"},"agent_actions":{"view_html":"https://pith.science/pith/MBGQKHNELDJCHYMMYWL4POA4JE","download_json":"https://pith.science/pith/MBGQKHNELDJCHYMMYWL4POA4JE.json","view_paper":"https://pith.science/paper/MBGQKHNE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/9803327&json=true","fetch_graph":"https://pith.science/api/pith-number/MBGQKHNELDJCHYMMYWL4POA4JE/graph.json","fetch_events":"https://pith.science/api/pith-number/MBGQKHNELDJCHYMMYWL4POA4JE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MBGQKHNELDJCHYMMYWL4POA4JE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MBGQKHNELDJCHYMMYWL4POA4JE/action/storage_attestation","attest_author":"https://pith.science/pith/MBGQKHNELDJCHYMMYWL4POA4JE/action/author_attestation","sign_citation":"https://pith.science/pith/MBGQKHNELDJCHYMMYWL4POA4JE/action/citation_signature","submit_replication":"https://pith.science/pith/MBGQKHNELDJCHYMMYWL4POA4JE/action/replication_record"}},"created_at":"2026-05-18T01:38:56.521662+00:00","updated_at":"2026-05-18T01:38:56.521662+00:00"}