{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1993:DKYSA6C5SWORBUQDPFDNAGFPVV","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"9c2b7aa5c971210534c42d930cabefc0c8bf3c703300e1761e104b430c95ae50","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1993-11-22T16:44:05Z","title_canon_sha256":"cf61babf340f4cbd637d56f291b33748bd4df22167d0b77a72ee5d74bc254ecc"},"schema_version":"1.0","source":{"id":"hep-ph/9311332","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9311332","created_at":"2026-05-18T01:39:01Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9311332v1","created_at":"2026-05-18T01:39:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9311332","created_at":"2026-05-18T01:39:01Z"},{"alias_kind":"pith_short_12","alias_value":"DKYSA6C5SWOR","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"DKYSA6C5SWORBUQD","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"DKYSA6C5","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:685d3fac4a18397784a0ae245cd63662f7d5552f6310178916a0ad47176d4f14","target":"graph","created_at":"2026-05-18T01:39:01Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"The analytic expressions for the production cross sections of polarized bottom and top quarks in $e^+e^-$ annihilation are explicitly derived at the one-loop order of strong interactions. Chirality-violating mass effects will reduce the longitudinal spin polarization for the light quark pairs by an amount of $3\\%$, when one properly considers the massless limit for the final quarks. Numerical estimates of longitudinal spin polarization effects in the processes $e^+e^-\\to b\\bar{b}(g)$ and $e^+e^- \\to t\\bar{t}(g)$ are presented.","authors_text":"A. Pilaftsis, J.G. K\"orner, M.M. Tung","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1993-11-22T16:44:05Z","title":"One-Loop QCD Mass Effects in the Production of Polarized Bottom and Top Quarks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9311332","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:7017e5e2aca054308f524dd7c9daad06dab9f61630413786bbbe391de21e6cb9","target":"record","created_at":"2026-05-18T01:39:01Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"9c2b7aa5c971210534c42d930cabefc0c8bf3c703300e1761e104b430c95ae50","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1993-11-22T16:44:05Z","title_canon_sha256":"cf61babf340f4cbd637d56f291b33748bd4df22167d0b77a72ee5d74bc254ecc"},"schema_version":"1.0","source":{"id":"hep-ph/9311332","kind":"arxiv","version":1}},"canonical_sha256":"1ab120785d959d10d2037946d018afad60e2c6997068bc5a83417c0917f804f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1ab120785d959d10d2037946d018afad60e2c6997068bc5a83417c0917f804f8","first_computed_at":"2026-05-18T01:39:01.689693Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:01.689693Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vtqMO+WeIXrmjhLQh7UQ36PEeCRcTcVbfMiSSO1i+Cg+jd/WqDuUoRZ5GiT/Sn/jSdlO04w8XzUhD9b+8IPRDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:01.690494Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9311332","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7017e5e2aca054308f524dd7c9daad06dab9f61630413786bbbe391de21e6cb9","sha256:685d3fac4a18397784a0ae245cd63662f7d5552f6310178916a0ad47176d4f14"],"state_sha256":"aed4ad9d8fbb3f36ef8116760d4033a8c8b6346631a536a9cf31464f65813aee"}