{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:WJRMWA7VHZ6F456GX6GBKEAXJU","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":"462c50a5f72a15e12e50160bcb9929f195853f0cea3ce9d668e2f7e806dd08f3","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-03-21T23:47:49Z","title_canon_sha256":"1a4b61b9f99532c750cee36a74246bf3f4e19cc3b9444cc790481501e2945656"},"schema_version":"1.0","source":{"id":"1303.5485","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.5485","created_at":"2026-05-18T03:30:04Z"},{"alias_kind":"arxiv_version","alias_value":"1303.5485v1","created_at":"2026-05-18T03:30:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.5485","created_at":"2026-05-18T03:30:04Z"},{"alias_kind":"pith_short_12","alias_value":"WJRMWA7VHZ6F","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"WJRMWA7VHZ6F456G","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"WJRMWA7V","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:2438b383db657ca59ebdb7b3450ab4819484a4f8facaca5487cd3621ed43322c","target":"graph","created_at":"2026-05-18T03:30:04Z","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":"We present a new Monte Carlo generator for Direct top and Single top production via flavour-changing neutral currents (FCNC). This new tool calculates the cross section and generates events with Next-to-Leading order precision for the Direct top process and Leading-Order precision for all other FCNC single top processes. A set of independent dimension six FCNC operators has been implemented - including four-fermion operators - where at least one top-quark is present in the interaction.","authors_text":"Ant\\'onio Onofre, Miguel Won, Rita Coimbra, Rui Santos","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-03-21T23:47:49Z","title":"MEtop - a top FCNC event generator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.5485","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:ae0b5d3c4aceb1c17bb1e20f815b937f5099f5ad77928781046abd1d683fe2b2","target":"record","created_at":"2026-05-18T03:30:04Z","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":"462c50a5f72a15e12e50160bcb9929f195853f0cea3ce9d668e2f7e806dd08f3","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-03-21T23:47:49Z","title_canon_sha256":"1a4b61b9f99532c750cee36a74246bf3f4e19cc3b9444cc790481501e2945656"},"schema_version":"1.0","source":{"id":"1303.5485","kind":"arxiv","version":1}},"canonical_sha256":"b262cb03f53e7c5e77c6bf8c1510174d072cfb3d9c195a0e7fdb49dffc1c5481","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b262cb03f53e7c5e77c6bf8c1510174d072cfb3d9c195a0e7fdb49dffc1c5481","first_computed_at":"2026-05-18T03:30:04.046340Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:30:04.046340Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aKYDn99nGWpVe/oF96jsGdp0wPKXOCSUQ3aOOjrSK0p565yJ1vfIm9CapH0bs2KDw7y/JH00pwhvdgz3XaDHDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:30:04.046801Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.5485","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ae0b5d3c4aceb1c17bb1e20f815b937f5099f5ad77928781046abd1d683fe2b2","sha256:2438b383db657ca59ebdb7b3450ab4819484a4f8facaca5487cd3621ed43322c"],"state_sha256":"75c0ee2e0fcaa68ac5c1d31a868e7764c542a9371d67835439126617f6dda5e0"}