{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:5JWN7JVJ22O35UDUWQ36YJQS5B","short_pith_number":"pith:5JWN7JVJ","schema_version":"1.0","canonical_sha256":"ea6cdfa6a9d69dbed074b437ec2612e87321a90c786c2e513f5a568a17851ae6","source":{"kind":"arxiv","id":"hep-ph/0504058","version":1},"attestation_state":"computed","paper":{"title":"D^0, D^+, D_s^+, and Lambda_c^+ Fragmentation Functions from CERN LEP1","license":"","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Bernd A. Kniehl, Gustav Kramer","submitted_at":"2005-04-07T17:34:33Z","abstract_excerpt":"We present new sets of nonperturbative fragmentation functions for D^0, D^+, and D_s^+ mesons as well as for Lambda_c^+ baryons, both at leading and next-to-leading order in the MSbar factorization scheme with five massless quark flavors. They are determined by fitting data of e^+e^- annihilation taken by the OPAL Collaboration at CERN LEP1. We take the charm-quark fragmentation function to be of the form proposed by Peterson et al. and thus obtain new values of the epsilon_c parameter, which are specific for our choice of factorization scheme."},"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/0504058","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2005-04-07T17:34:33Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"9f097f18cd0caad5b4ab9497090da1c21e78352022ce0455bcea1ddb3bf47b6f","abstract_canon_sha256":"f6b311f2f7c9748bdb44c451262bfef32f3222dc545689c068ba0da9f41d1a43"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:55:39.184950Z","signature_b64":"zUOuTZlpsniqqfzpnXNnkdW8OMcqfRjRzRBBPFRiJRuDGLf2TVZBCjB9ewjL/sKr8+b5lDCDJfW6phh6ffj7DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ea6cdfa6a9d69dbed074b437ec2612e87321a90c786c2e513f5a568a17851ae6","last_reissued_at":"2026-07-04T16:55:39.184548Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:55:39.184548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"D^0, D^+, D_s^+, and Lambda_c^+ Fragmentation Functions from CERN LEP1","license":"","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Bernd A. Kniehl, Gustav Kramer","submitted_at":"2005-04-07T17:34:33Z","abstract_excerpt":"We present new sets of nonperturbative fragmentation functions for D^0, D^+, and D_s^+ mesons as well as for Lambda_c^+ baryons, both at leading and next-to-leading order in the MSbar factorization scheme with five massless quark flavors. They are determined by fitting data of e^+e^- annihilation taken by the OPAL Collaboration at CERN LEP1. We take the charm-quark fragmentation function to be of the form proposed by Peterson et al. and thus obtain new values of the epsilon_c parameter, which are specific for our choice of factorization scheme."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0504058","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/0504058/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/0504058","created_at":"2026-07-04T16:55:39.184613+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0504058v1","created_at":"2026-07-04T16:55:39.184613+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0504058","created_at":"2026-07-04T16:55:39.184613+00:00"},{"alias_kind":"pith_short_12","alias_value":"5JWN7JVJ22O3","created_at":"2026-07-04T16:55:39.184613+00:00"},{"alias_kind":"pith_short_16","alias_value":"5JWN7JVJ22O35UDU","created_at":"2026-07-04T16:55:39.184613+00:00"},{"alias_kind":"pith_short_8","alias_value":"5JWN7JVJ","created_at":"2026-07-04T16:55:39.184613+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.01496","citing_title":"Towards triggerless four-dimensional detectors for High Energy Physics collider experiments","ref_index":122,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/5JWN7JVJ22O35UDUWQ36YJQS5B","json":"https://pith.science/pith/5JWN7JVJ22O35UDUWQ36YJQS5B.json","graph_json":"https://pith.science/api/pith-number/5JWN7JVJ22O35UDUWQ36YJQS5B/graph.json","events_json":"https://pith.science/api/pith-number/5JWN7JVJ22O35UDUWQ36YJQS5B/events.json","paper":"https://pith.science/paper/5JWN7JVJ"},"agent_actions":{"view_html":"https://pith.science/pith/5JWN7JVJ22O35UDUWQ36YJQS5B","download_json":"https://pith.science/pith/5JWN7JVJ22O35UDUWQ36YJQS5B.json","view_paper":"https://pith.science/paper/5JWN7JVJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0504058&json=true","fetch_graph":"https://pith.science/api/pith-number/5JWN7JVJ22O35UDUWQ36YJQS5B/graph.json","fetch_events":"https://pith.science/api/pith-number/5JWN7JVJ22O35UDUWQ36YJQS5B/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5JWN7JVJ22O35UDUWQ36YJQS5B/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5JWN7JVJ22O35UDUWQ36YJQS5B/action/storage_attestation","attest_author":"https://pith.science/pith/5JWN7JVJ22O35UDUWQ36YJQS5B/action/author_attestation","sign_citation":"https://pith.science/pith/5JWN7JVJ22O35UDUWQ36YJQS5B/action/citation_signature","submit_replication":"https://pith.science/pith/5JWN7JVJ22O35UDUWQ36YJQS5B/action/replication_record"}},"created_at":"2026-07-04T16:55:39.184613+00:00","updated_at":"2026-07-04T16:55:39.184613+00:00"}