{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:MIITSI6D4NMKHILNUQ4WPSWALX","short_pith_number":"pith:MIITSI6D","schema_version":"1.0","canonical_sha256":"62113923c3e358a3a16da43967cac05dcf51e42b59824946d8f88c674d98cd43","source":{"kind":"arxiv","id":"nucl-ex/0510054","version":1},"attestation_state":"computed","paper":{"title":"High p_T Spectra of Identified Particles Produced in Pb+Pb Collisions at 158GeV/nucleon Beam Energy","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"Andr\\'as L\\'aszl\\'o, Tim Schuster (for the NA49 Collaboration)","submitted_at":"2005-10-18T15:32:50Z","abstract_excerpt":"Transverse momentum spectra of pi^{+/-}, p, pbar, K^{+/-}, K^0_s and Lambda at midrapidity were measured at high p_T in Pb+Pb collisions at 158GeV/nucleon beam energy by the NA49 experiment. Particle yield ratios (p/pi, K/pi and Lambda/K^0_s) show an enhancement of the baryon/meson ratio for p_T>2GeV/c. The nuclear modification factor R_{CP} is extracted and compared to RHIC measurements and pQCD calculations."},"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":"nucl-ex/0510054","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-ex","submitted_at":"2005-10-18T15:32:50Z","cross_cats_sorted":[],"title_canon_sha256":"39158276e6450a6dec22b7eb095b8e79c41498d0b738cc182cfd6d84ac9be6fc","abstract_canon_sha256":"b37d047d825f50b42daa197f0c769baf69375e2272d7bef97288988d8057f290"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:38:16.971787Z","signature_b64":"4L5XFM6OBgq4aGvA70QYCkkSr8ZJwMwYrENj4kCggzuKH31yNpyakz1SyDGvoZDCaSfX0O1IQL6Fo+vwxsPoCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"62113923c3e358a3a16da43967cac05dcf51e42b59824946d8f88c674d98cd43","last_reissued_at":"2026-05-18T01:38:16.971099Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:38:16.971099Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"High p_T Spectra of Identified Particles Produced in Pb+Pb Collisions at 158GeV/nucleon Beam Energy","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"Andr\\'as L\\'aszl\\'o, Tim Schuster (for the NA49 Collaboration)","submitted_at":"2005-10-18T15:32:50Z","abstract_excerpt":"Transverse momentum spectra of pi^{+/-}, p, pbar, K^{+/-}, K^0_s and Lambda at midrapidity were measured at high p_T in Pb+Pb collisions at 158GeV/nucleon beam energy by the NA49 experiment. Particle yield ratios (p/pi, K/pi and Lambda/K^0_s) show an enhancement of the baryon/meson ratio for p_T>2GeV/c. The nuclear modification factor R_{CP} is extracted and compared to RHIC measurements and pQCD calculations."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-ex/0510054","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":"nucl-ex/0510054","created_at":"2026-05-18T01:38:16.971205+00:00"},{"alias_kind":"arxiv_version","alias_value":"nucl-ex/0510054v1","created_at":"2026-05-18T01:38:16.971205+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-ex/0510054","created_at":"2026-05-18T01:38:16.971205+00:00"},{"alias_kind":"pith_short_12","alias_value":"MIITSI6D4NMK","created_at":"2026-05-18T12:25:53.335082+00:00"},{"alias_kind":"pith_short_16","alias_value":"MIITSI6D4NMKHILN","created_at":"2026-05-18T12:25:53.335082+00:00"},{"alias_kind":"pith_short_8","alias_value":"MIITSI6D","created_at":"2026-05-18T12:25:53.335082+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/MIITSI6D4NMKHILNUQ4WPSWALX","json":"https://pith.science/pith/MIITSI6D4NMKHILNUQ4WPSWALX.json","graph_json":"https://pith.science/api/pith-number/MIITSI6D4NMKHILNUQ4WPSWALX/graph.json","events_json":"https://pith.science/api/pith-number/MIITSI6D4NMKHILNUQ4WPSWALX/events.json","paper":"https://pith.science/paper/MIITSI6D"},"agent_actions":{"view_html":"https://pith.science/pith/MIITSI6D4NMKHILNUQ4WPSWALX","download_json":"https://pith.science/pith/MIITSI6D4NMKHILNUQ4WPSWALX.json","view_paper":"https://pith.science/paper/MIITSI6D","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=nucl-ex/0510054&json=true","fetch_graph":"https://pith.science/api/pith-number/MIITSI6D4NMKHILNUQ4WPSWALX/graph.json","fetch_events":"https://pith.science/api/pith-number/MIITSI6D4NMKHILNUQ4WPSWALX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MIITSI6D4NMKHILNUQ4WPSWALX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MIITSI6D4NMKHILNUQ4WPSWALX/action/storage_attestation","attest_author":"https://pith.science/pith/MIITSI6D4NMKHILNUQ4WPSWALX/action/author_attestation","sign_citation":"https://pith.science/pith/MIITSI6D4NMKHILNUQ4WPSWALX/action/citation_signature","submit_replication":"https://pith.science/pith/MIITSI6D4NMKHILNUQ4WPSWALX/action/replication_record"}},"created_at":"2026-05-18T01:38:16.971205+00:00","updated_at":"2026-05-18T01:38:16.971205+00:00"}