{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1995:5TUOJB3IJM3AAEKMXOY2ULMMFB","short_pith_number":"pith:5TUOJB3I","schema_version":"1.0","canonical_sha256":"ece8e487684b3600114cbbb1aa2d8c28507006923dcce2ea468c702516236225","source":{"kind":"arxiv","id":"hep-ph/9505329","version":1},"attestation_state":"computed","paper":{"title":"Color-octet quarkonia production","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Adam Leibovich, Peter Cho","submitted_at":"1995-05-17T19:04:23Z","abstract_excerpt":"Gluon fragmentation represents the dominant source of high energy prompt quarkonia at hadron colliders. Fragmentation approximations break down, however, when a quarkonium's transverse momentum becomes comparable to its mass. In this paper, we identify a large class of color-octet diagrams that mediate quarkonia production at all energies and reduce to the dominant set of gluon fragmentation graphs in the high $p_\\perp$ limit. They contribute to quarkonia differential cross sections at the same order as color-singlet diagrams and bring theoretical predictions for Upsilon and Psi production at "},"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/9505329","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1995-05-17T19:04:23Z","cross_cats_sorted":[],"title_canon_sha256":"402b7cb2989df29e942a6ab80a6368a18f32d2d530a0a48669af3c58faa40f93","abstract_canon_sha256":"02e8beb0993bd775d76fe5422c59e29894e6860d09b32426831c0fab98e48f30"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:35:24.694844Z","signature_b64":"zuwOdkeeVuM5lyEQTcX3vR9G92+ZHj9XsTJE9VVZQio8ksdbCPZbumbF/ADcNGBXnPHQmG612km81U+QqF1lCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ece8e487684b3600114cbbb1aa2d8c28507006923dcce2ea468c702516236225","last_reissued_at":"2026-05-18T04:35:24.694394Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:35:24.694394Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Color-octet quarkonia production","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Adam Leibovich, Peter Cho","submitted_at":"1995-05-17T19:04:23Z","abstract_excerpt":"Gluon fragmentation represents the dominant source of high energy prompt quarkonia at hadron colliders. Fragmentation approximations break down, however, when a quarkonium's transverse momentum becomes comparable to its mass. In this paper, we identify a large class of color-octet diagrams that mediate quarkonia production at all energies and reduce to the dominant set of gluon fragmentation graphs in the high $p_\\perp$ limit. They contribute to quarkonia differential cross sections at the same order as color-singlet diagrams and bring theoretical predictions for Upsilon and Psi production at "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9505329","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/9505329","created_at":"2026-05-18T04:35:24.694456+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9505329v1","created_at":"2026-05-18T04:35:24.694456+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9505329","created_at":"2026-05-18T04:35:24.694456+00:00"},{"alias_kind":"pith_short_12","alias_value":"5TUOJB3IJM3A","created_at":"2026-05-18T12:25:47.102015+00:00"},{"alias_kind":"pith_short_16","alias_value":"5TUOJB3IJM3AAEKM","created_at":"2026-05-18T12:25:47.102015+00:00"},{"alias_kind":"pith_short_8","alias_value":"5TUOJB3I","created_at":"2026-05-18T12:25:47.102015+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.11646","citing_title":"All-charm tetraquarks at hadron colliders: A high-precision fragmentation perspective","ref_index":147,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/5TUOJB3IJM3AAEKMXOY2ULMMFB","json":"https://pith.science/pith/5TUOJB3IJM3AAEKMXOY2ULMMFB.json","graph_json":"https://pith.science/api/pith-number/5TUOJB3IJM3AAEKMXOY2ULMMFB/graph.json","events_json":"https://pith.science/api/pith-number/5TUOJB3IJM3AAEKMXOY2ULMMFB/events.json","paper":"https://pith.science/paper/5TUOJB3I"},"agent_actions":{"view_html":"https://pith.science/pith/5TUOJB3IJM3AAEKMXOY2ULMMFB","download_json":"https://pith.science/pith/5TUOJB3IJM3AAEKMXOY2ULMMFB.json","view_paper":"https://pith.science/paper/5TUOJB3I","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/9505329&json=true","fetch_graph":"https://pith.science/api/pith-number/5TUOJB3IJM3AAEKMXOY2ULMMFB/graph.json","fetch_events":"https://pith.science/api/pith-number/5TUOJB3IJM3AAEKMXOY2ULMMFB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5TUOJB3IJM3AAEKMXOY2ULMMFB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5TUOJB3IJM3AAEKMXOY2ULMMFB/action/storage_attestation","attest_author":"https://pith.science/pith/5TUOJB3IJM3AAEKMXOY2ULMMFB/action/author_attestation","sign_citation":"https://pith.science/pith/5TUOJB3IJM3AAEKMXOY2ULMMFB/action/citation_signature","submit_replication":"https://pith.science/pith/5TUOJB3IJM3AAEKMXOY2ULMMFB/action/replication_record"}},"created_at":"2026-05-18T04:35:24.694456+00:00","updated_at":"2026-05-18T04:35:24.694456+00:00"}