{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:XB5LOTIEFECS4I44JBCBFPDD3X","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":"c839b591e0604a4cb339731ffb9461c4c037176274cf5d5aa74f9272ff15a7d7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2010-12-30T03:31:15Z","title_canon_sha256":"f86331c26774f229e57d9236776a6437ba93d3d83793d01bdb972073c4167ad4"},"schema_version":"1.0","source":{"id":"1101.0034","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.0034","created_at":"2026-05-18T04:19:32Z"},{"alias_kind":"arxiv_version","alias_value":"1101.0034v1","created_at":"2026-05-18T04:19:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.0034","created_at":"2026-05-18T04:19:32Z"},{"alias_kind":"pith_short_12","alias_value":"XB5LOTIEFECS","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"XB5LOTIEFECS4I44","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"XB5LOTIE","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:a5f7bf6714e37408ccf28399a06329eafed3b3cdc4fe12fff8e5a13ba3692574","target":"graph","created_at":"2026-05-18T04:19:32Z","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 measurement of the inclusive forward-backward t-tbar production asymmetry and its rapidity and mass dependence. The measurements are performed with 5.3 fb^{-1} of p-pbar collisions at \\sqrt{s} = 1.96 TeV, recorded with CDF II at the Fermilab Tevatron. Significant inclusive asymmetries are observed in the laboratory and t-tbar rest frame, and are consistent with CP conservation under interchange of t and tbar. In the t-tbar rest frame, the asymmetry increases with the t-tbar rapidity difference, \\Delta(y), and with the invariant mass M_{t-tbar} of the t-tbar system. Parton-leve","authors_text":"et al, The CDF Collaboration: T. Aaltonen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2010-12-30T03:31:15Z","title":"Evidence for a Mass Dependent Forward-Backward Asymmetry in Top Quark Pair Production"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.0034","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":"sha256:8c531e83490ca9d84cf50c6cf971c3e6d64c975bc7a9b850531b54e2be3fa15c","target":"record","created_at":"2026-05-18T04:19:32Z","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":"c839b591e0604a4cb339731ffb9461c4c037176274cf5d5aa74f9272ff15a7d7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2010-12-30T03:31:15Z","title_canon_sha256":"f86331c26774f229e57d9236776a6437ba93d3d83793d01bdb972073c4167ad4"},"schema_version":"1.0","source":{"id":"1101.0034","kind":"arxiv","version":1}},"canonical_sha256":"b87ab74d0429052e239c484412bc63dde26c451adcfc09558e5ed033d76d6c0e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b87ab74d0429052e239c484412bc63dde26c451adcfc09558e5ed033d76d6c0e","first_computed_at":"2026-05-18T04:19:32.126895Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:19:32.126895Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BKNvi4Xqdz/kq8VGhe/P4fSB54ihHm99AOCrA2IZ0KVvRkkOAtUK4zAPUDklV8pgue9gNyz6KoJdpAbwp32xDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:19:32.127353Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.0034","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8c531e83490ca9d84cf50c6cf971c3e6d64c975bc7a9b850531b54e2be3fa15c","sha256:a5f7bf6714e37408ccf28399a06329eafed3b3cdc4fe12fff8e5a13ba3692574"],"state_sha256":"c6044862c11c24709a73b406107e489000829be3e0e1ac36253ca702808a71f4"}