{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2000:ZKW47VZRAOHNJZ66N4QTG4XV67","short_pith_number":"pith:ZKW47VZR","schema_version":"1.0","canonical_sha256":"caadcfd731038ed4e7de6f213372f5f7f85e2c7b4a0c2841e7fa0d90366121e0","source":{"kind":"arxiv","id":"hep-ph/0005110","version":1},"attestation_state":"computed","paper":{"title":"Production and Hadronization of Heavy Quarks","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"E. Norrbin, T. Sj\\\"ostrand","submitted_at":"2000-05-11T17:13:00Z","abstract_excerpt":"Heavy long-lived quarks, i.e. charm and bottom, are frequently studied both as tests of QCD and as probes for other physics aspects within and beyond the standard model. The long life-time implies that charm and bottom hadrons are formed and observed. This hadronization process cannot be studied in isolation, but depends on the production environment. Within the framework of the string model, a major effect is the drag from the other end of the string that the c/b quark belongs to. In extreme cases, a small-mass string can collapse to a single hadron, thereby giving a non-universal flavour com"},"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/0005110","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2000-05-11T17:13:00Z","cross_cats_sorted":[],"title_canon_sha256":"bf0266ccf3f4f946253ed17e34fc51346a3f5ac3f734b765c121af5a4022af6a","abstract_canon_sha256":"7391dc03413336208242856c2237b838bd9f49986f704ea522b8cb7428c86d52"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:20:45.977865Z","signature_b64":"KbMimOnzPNjwVyOzrBNL0+WyMp3FUDUCq74FI4kZ7IGZLVU0BJPzdEOOdCyBFp74hk5bHbqHCnjXRV42UbufCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"caadcfd731038ed4e7de6f213372f5f7f85e2c7b4a0c2841e7fa0d90366121e0","last_reissued_at":"2026-07-04T15:20:45.977528Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:20:45.977528Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Production and Hadronization of Heavy Quarks","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"E. Norrbin, T. Sj\\\"ostrand","submitted_at":"2000-05-11T17:13:00Z","abstract_excerpt":"Heavy long-lived quarks, i.e. charm and bottom, are frequently studied both as tests of QCD and as probes for other physics aspects within and beyond the standard model. The long life-time implies that charm and bottom hadrons are formed and observed. This hadronization process cannot be studied in isolation, but depends on the production environment. Within the framework of the string model, a major effect is the drag from the other end of the string that the c/b quark belongs to. In extreme cases, a small-mass string can collapse to a single hadron, thereby giving a non-universal flavour com"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0005110","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/0005110/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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/0005110","created_at":"2026-07-04T15:20:45.977587+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0005110v1","created_at":"2026-07-04T15:20:45.977587+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0005110","created_at":"2026-07-04T15:20:45.977587+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZKW47VZRAOHN","created_at":"2026-07-04T15:20:45.977587+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZKW47VZRAOHNJZ66","created_at":"2026-07-04T15:20:45.977587+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZKW47VZR","created_at":"2026-07-04T15:20:45.977587+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2203.11601","citing_title":"A comprehensive guide to the physics and usage of PYTHIA 8.3","ref_index":24,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZKW47VZRAOHNJZ66N4QTG4XV67","json":"https://pith.science/pith/ZKW47VZRAOHNJZ66N4QTG4XV67.json","graph_json":"https://pith.science/api/pith-number/ZKW47VZRAOHNJZ66N4QTG4XV67/graph.json","events_json":"https://pith.science/api/pith-number/ZKW47VZRAOHNJZ66N4QTG4XV67/events.json","paper":"https://pith.science/paper/ZKW47VZR"},"agent_actions":{"view_html":"https://pith.science/pith/ZKW47VZRAOHNJZ66N4QTG4XV67","download_json":"https://pith.science/pith/ZKW47VZRAOHNJZ66N4QTG4XV67.json","view_paper":"https://pith.science/paper/ZKW47VZR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0005110&json=true","fetch_graph":"https://pith.science/api/pith-number/ZKW47VZRAOHNJZ66N4QTG4XV67/graph.json","fetch_events":"https://pith.science/api/pith-number/ZKW47VZRAOHNJZ66N4QTG4XV67/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZKW47VZRAOHNJZ66N4QTG4XV67/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZKW47VZRAOHNJZ66N4QTG4XV67/action/storage_attestation","attest_author":"https://pith.science/pith/ZKW47VZRAOHNJZ66N4QTG4XV67/action/author_attestation","sign_citation":"https://pith.science/pith/ZKW47VZRAOHNJZ66N4QTG4XV67/action/citation_signature","submit_replication":"https://pith.science/pith/ZKW47VZRAOHNJZ66N4QTG4XV67/action/replication_record"}},"created_at":"2026-07-04T15:20:45.977587+00:00","updated_at":"2026-07-04T15:20:45.977587+00:00"}