{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:VI32DTQ52VRHM4MNITPJ4QXZBO","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":"82997f763baa0d3250a9dd573c6db78e392430d06911307f2120a80991b682f9","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1997-04-02T03:42:50Z","title_canon_sha256":"7f74c64c04ed94a656d67555e253bcb2eb67ead77963a75cb5f490e8314fca90"},"schema_version":"1.0","source":{"id":"hep-ph/9704209","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9704209","created_at":"2026-07-04T16:04:55Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9704209v1","created_at":"2026-07-04T16:04:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9704209","created_at":"2026-07-04T16:04:55Z"},{"alias_kind":"pith_short_12","alias_value":"VI32DTQ52VRH","created_at":"2026-07-04T16:04:55Z"},{"alias_kind":"pith_short_16","alias_value":"VI32DTQ52VRHM4MN","created_at":"2026-07-04T16:04:55Z"},{"alias_kind":"pith_short_8","alias_value":"VI32DTQ5","created_at":"2026-07-04T16:04:55Z"}],"graph_snapshots":[{"event_id":"sha256:2aa41ca508468434c99573c0c042e8851420673d7eb8c19aaedb76fc80443267","target":"graph","created_at":"2026-07-04T16:04:55Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ph/9704209/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"QCD corrections to top quark pair production via fusion of both polarized and unpolarized photons are calculated in Supersymmetric Model. The corrections are found to be sizable. The dependence of the corrections on the masses of the supersymmetric particles is also investigated. Furthermore, we studied CP asymmetry effects arising from the complex couplings in the MSSM. The CP violating parameter can reach $10^{-2}$ for favorable parameter values.","authors_text":"Han Liang, Ma Wen-Gan, Yu Zeng-hui (USTC. P.R.China)","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1997-04-02T03:42:50Z","title":"Top quark pair production via polarized and unpolarized photons in Supersymmetric QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9704209","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:acc3484f7204dfdbcef5df5ddf032333be6127184380b9a4e80ec8e31004294c","target":"record","created_at":"2026-07-04T16:04:55Z","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":"82997f763baa0d3250a9dd573c6db78e392430d06911307f2120a80991b682f9","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1997-04-02T03:42:50Z","title_canon_sha256":"7f74c64c04ed94a656d67555e253bcb2eb67ead77963a75cb5f490e8314fca90"},"schema_version":"1.0","source":{"id":"hep-ph/9704209","kind":"arxiv","version":1}},"canonical_sha256":"aa37a1ce1dd56276718d44de9e42f90b818aadae2563f6b0dcc1c46226f0c172","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aa37a1ce1dd56276718d44de9e42f90b818aadae2563f6b0dcc1c46226f0c172","first_computed_at":"2026-07-04T16:04:55.077146Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:04:55.077146Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"n7xqW3E3oBeTLJUK+h9hue5HNZyYmCzqvFsTTehrBzAGObnUBnu6zeTzZbSwt0dtrZ8F64g+TQVqOJ/uD10TBw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:04:55.077638Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9704209","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:acc3484f7204dfdbcef5df5ddf032333be6127184380b9a4e80ec8e31004294c","sha256:2aa41ca508468434c99573c0c042e8851420673d7eb8c19aaedb76fc80443267"],"state_sha256":"c74930e00159eb80f089d65327f4bce84658d708afce3c154731c534e1e8ddec"}