{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2000:6YTQLYYPMAGJU46JNHQSSRHWSP","short_pith_number":"pith:6YTQLYYP","schema_version":"1.0","canonical_sha256":"f62705e30f600c9a73c969e12944f693e80632a359d4c0176d17f64a9dccb1d9","source":{"kind":"arxiv","id":"hep-ph/0003177","version":2},"attestation_state":"computed","paper":{"title":"Fragmentation Functions from Flavour-inclusive and Flavour-tagged e^+e^- Annihilations","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"S. Kretzer (Dortmund Univ.)","submitted_at":"2000-03-17T14:02:55Z","abstract_excerpt":"Fitting $Z^0$-pole data from ALEPH and SLD, and TPC data at a lower c.m.s.\\ energy, we fix the boundary condition for NLO parton$\\to$hadron (hadron$=\\pi^\\pm, K^\\pm, \\sum_h h^\\pm$) fragmentation functions (FFs) at the low resolution scale of the radiative parton model of Gl\\\"{u}ck, Reya and Vogt (GRV). Perturbative LO$\\leftrightarrow$NLO stability is investigated. The emphasis of the fit is on information on the fragmentation process for individual light ($u,d,s$) and heavy ($c,b$) quark flavours where we comment on the factorization scheme for heavy quarks in $e^+e^-$ annihilations as compared"},"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/0003177","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2000-03-17T14:02:55Z","cross_cats_sorted":[],"title_canon_sha256":"a3acb8a9844bbbbceb39bdcf38f38ed5775907292b69e3c379c4700d5840ae08","abstract_canon_sha256":"1c1387d7780e943e3652d0d3149cdb48e808927986ffc8fcb5e0f621a2fc3568"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:20:04.495580Z","signature_b64":"riwmR+yLrCH+Ei9nczeZdUcHmpGad2fd7kZ8YNj5OXfcyXuu0Cr6HDyete2ECCBxoVXz0/wMdEcK4775ldLfBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f62705e30f600c9a73c969e12944f693e80632a359d4c0176d17f64a9dccb1d9","last_reissued_at":"2026-07-04T16:20:04.495191Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:20:04.495191Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Fragmentation Functions from Flavour-inclusive and Flavour-tagged e^+e^- Annihilations","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"S. Kretzer (Dortmund Univ.)","submitted_at":"2000-03-17T14:02:55Z","abstract_excerpt":"Fitting $Z^0$-pole data from ALEPH and SLD, and TPC data at a lower c.m.s.\\ energy, we fix the boundary condition for NLO parton$\\to$hadron (hadron$=\\pi^\\pm, K^\\pm, \\sum_h h^\\pm$) fragmentation functions (FFs) at the low resolution scale of the radiative parton model of Gl\\\"{u}ck, Reya and Vogt (GRV). Perturbative LO$\\leftrightarrow$NLO stability is investigated. The emphasis of the fit is on information on the fragmentation process for individual light ($u,d,s$) and heavy ($c,b$) quark flavours where we comment on the factorization scheme for heavy quarks in $e^+e^-$ annihilations as compared"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0003177","kind":"arxiv","version":2},"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/0003177/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/0003177","created_at":"2026-07-04T16:20:04.495240+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0003177v2","created_at":"2026-07-04T16:20:04.495240+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0003177","created_at":"2026-07-04T16:20:04.495240+00:00"},{"alias_kind":"pith_short_12","alias_value":"6YTQLYYPMAGJ","created_at":"2026-07-04T16:20:04.495240+00:00"},{"alias_kind":"pith_short_16","alias_value":"6YTQLYYPMAGJU46J","created_at":"2026-07-04T16:20:04.495240+00:00"},{"alias_kind":"pith_short_8","alias_value":"6YTQLYYP","created_at":"2026-07-04T16:20:04.495240+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2605.05314","citing_title":"First next-to-next-to-leading-order extraction of fragmentation functions for Lambda hyperons","ref_index":16,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/6YTQLYYPMAGJU46JNHQSSRHWSP","json":"https://pith.science/pith/6YTQLYYPMAGJU46JNHQSSRHWSP.json","graph_json":"https://pith.science/api/pith-number/6YTQLYYPMAGJU46JNHQSSRHWSP/graph.json","events_json":"https://pith.science/api/pith-number/6YTQLYYPMAGJU46JNHQSSRHWSP/events.json","paper":"https://pith.science/paper/6YTQLYYP"},"agent_actions":{"view_html":"https://pith.science/pith/6YTQLYYPMAGJU46JNHQSSRHWSP","download_json":"https://pith.science/pith/6YTQLYYPMAGJU46JNHQSSRHWSP.json","view_paper":"https://pith.science/paper/6YTQLYYP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0003177&json=true","fetch_graph":"https://pith.science/api/pith-number/6YTQLYYPMAGJU46JNHQSSRHWSP/graph.json","fetch_events":"https://pith.science/api/pith-number/6YTQLYYPMAGJU46JNHQSSRHWSP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6YTQLYYPMAGJU46JNHQSSRHWSP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6YTQLYYPMAGJU46JNHQSSRHWSP/action/storage_attestation","attest_author":"https://pith.science/pith/6YTQLYYPMAGJU46JNHQSSRHWSP/action/author_attestation","sign_citation":"https://pith.science/pith/6YTQLYYPMAGJU46JNHQSSRHWSP/action/citation_signature","submit_replication":"https://pith.science/pith/6YTQLYYPMAGJU46JNHQSSRHWSP/action/replication_record"}},"created_at":"2026-07-04T16:20:04.495240+00:00","updated_at":"2026-07-04T16:20:04.495240+00:00"}