{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1995:XA5PAQUYHXFQPLHRYXNW65ZF66","short_pith_number":"pith:XA5PAQUY","schema_version":"1.0","canonical_sha256":"b83af042983dcb07acf1c5db6f7725f7808b91561a344ebb00863fab0667e796","source":{"kind":"arxiv","id":"hep-ex/9501002","version":1},"attestation_state":"computed","paper":{"title":"Observation of Excess $\\Lambda(\\bar{\\Lambda})$ Production in Two-Photon Processes at TRISTAN","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"et al. (TOPAZ Collaboration), R. Enomoto","submitted_at":"1995-01-05T06:28:18Z","abstract_excerpt":"We have carried out inclusive measurements of $\\Lambda(\\bar{\\Lambda})$ production in two-photon processes at TRISTAN. The mean $\\sqrt{s}$ was 58 GeV and the integrated luminosity was 265 pb$^{-1}$. Inclusive $\\Lambda (\\bar{\\Lambda})$ samples were obtained under such conditions as no-electron, anti-electron, and remnant-jet tags. The data were compared with theoretical calculations. The measured cross sections are two-times larger than the leading-order theoretical predictions, suggesting the necessity of next-to-leading-order Monte-Carlo generator."},"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-ex/9501002","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"1995-01-05T06:28:18Z","cross_cats_sorted":[],"title_canon_sha256":"00bf6307e6175e4c91477869a01c06d89e5646790ea5eb496ddff6fc677df544","abstract_canon_sha256":"6628b69dda609418deb6f70a81f24f7988cbf3af70710cc9aad25032774ac656"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:38:06.823058Z","signature_b64":"nAFkdo/fdrd3d+VyLnWaNzfIJ9tYHJH1J/UG4IKPvmrTa6ho9JHdKlX2jpJJYPHPpxC+QnDGflKa/EKYmT72AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b83af042983dcb07acf1c5db6f7725f7808b91561a344ebb00863fab0667e796","last_reissued_at":"2026-05-18T04:38:06.822515Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:38:06.822515Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Observation of Excess $\\Lambda(\\bar{\\Lambda})$ Production in Two-Photon Processes at TRISTAN","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"et al. (TOPAZ Collaboration), R. Enomoto","submitted_at":"1995-01-05T06:28:18Z","abstract_excerpt":"We have carried out inclusive measurements of $\\Lambda(\\bar{\\Lambda})$ production in two-photon processes at TRISTAN. The mean $\\sqrt{s}$ was 58 GeV and the integrated luminosity was 265 pb$^{-1}$. Inclusive $\\Lambda (\\bar{\\Lambda})$ samples were obtained under such conditions as no-electron, anti-electron, and remnant-jet tags. The data were compared with theoretical calculations. The measured cross sections are two-times larger than the leading-order theoretical predictions, suggesting the necessity of next-to-leading-order Monte-Carlo generator."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/9501002","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-ex/9501002","created_at":"2026-05-18T04:38:06.822611+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/9501002v1","created_at":"2026-05-18T04:38:06.822611+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/9501002","created_at":"2026-05-18T04:38:06.822611+00:00"},{"alias_kind":"pith_short_12","alias_value":"XA5PAQUYHXFQ","created_at":"2026-05-18T12:25:47.700082+00:00"},{"alias_kind":"pith_short_16","alias_value":"XA5PAQUYHXFQPLHR","created_at":"2026-05-18T12:25:47.700082+00:00"},{"alias_kind":"pith_short_8","alias_value":"XA5PAQUY","created_at":"2026-05-18T12:25:47.700082+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/XA5PAQUYHXFQPLHRYXNW65ZF66","json":"https://pith.science/pith/XA5PAQUYHXFQPLHRYXNW65ZF66.json","graph_json":"https://pith.science/api/pith-number/XA5PAQUYHXFQPLHRYXNW65ZF66/graph.json","events_json":"https://pith.science/api/pith-number/XA5PAQUYHXFQPLHRYXNW65ZF66/events.json","paper":"https://pith.science/paper/XA5PAQUY"},"agent_actions":{"view_html":"https://pith.science/pith/XA5PAQUYHXFQPLHRYXNW65ZF66","download_json":"https://pith.science/pith/XA5PAQUYHXFQPLHRYXNW65ZF66.json","view_paper":"https://pith.science/paper/XA5PAQUY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ex/9501002&json=true","fetch_graph":"https://pith.science/api/pith-number/XA5PAQUYHXFQPLHRYXNW65ZF66/graph.json","fetch_events":"https://pith.science/api/pith-number/XA5PAQUYHXFQPLHRYXNW65ZF66/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XA5PAQUYHXFQPLHRYXNW65ZF66/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XA5PAQUYHXFQPLHRYXNW65ZF66/action/storage_attestation","attest_author":"https://pith.science/pith/XA5PAQUYHXFQPLHRYXNW65ZF66/action/author_attestation","sign_citation":"https://pith.science/pith/XA5PAQUYHXFQPLHRYXNW65ZF66/action/citation_signature","submit_replication":"https://pith.science/pith/XA5PAQUYHXFQPLHRYXNW65ZF66/action/replication_record"}},"created_at":"2026-05-18T04:38:06.822611+00:00","updated_at":"2026-05-18T04:38:06.822611+00:00"}