{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:HW3J4PS45ILJSRDAHPYVMXE3P2","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":"e397236fbfed219c80b05c2ec65980c7f710cf2cd820529e1ce59d96d6b49ea9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-05-01T01:14:20Z","title_canon_sha256":"a063bcf3dba8e36d98cb63c1682782f83fcbe8a3ac30030ceb4ca600e089023b"},"schema_version":"1.0","source":{"id":"1405.0071","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.0071","created_at":"2026-05-18T02:52:41Z"},{"alias_kind":"arxiv_version","alias_value":"1405.0071v2","created_at":"2026-05-18T02:52:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.0071","created_at":"2026-05-18T02:52:41Z"},{"alias_kind":"pith_short_12","alias_value":"HW3J4PS45ILJ","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"HW3J4PS45ILJSRDA","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"HW3J4PS4","created_at":"2026-05-18T12:28:30Z"}],"graph_snapshots":[{"event_id":"sha256:c1906b37dc842c8192be441c8b793a1435f1fed902f0bb8c460c0b477d2f4320","target":"graph","created_at":"2026-05-18T02:52:41Z","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":"First observation of single-top-quark production in the s channel is reported. The result is based on the combination of the CDF and D0 measurements of the cross section in proton-antiproton collisions at a center-of-mass energy of 1.96 TeV. A summary of other recent single-top-quark results are also included.","authors_text":"Robert Craig Group","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-05-01T01:14:20Z","title":"Observation of the s-channel and other studies of single top quarks at the Tevatron"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.0071","kind":"arxiv","version":2},"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:ff6f86b0f9e671ec4596725c0bca8b7427e748531b1a21aa7259fb7d8b2c2858","target":"record","created_at":"2026-05-18T02:52:41Z","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":"e397236fbfed219c80b05c2ec65980c7f710cf2cd820529e1ce59d96d6b49ea9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-05-01T01:14:20Z","title_canon_sha256":"a063bcf3dba8e36d98cb63c1682782f83fcbe8a3ac30030ceb4ca600e089023b"},"schema_version":"1.0","source":{"id":"1405.0071","kind":"arxiv","version":2}},"canonical_sha256":"3db69e3e5cea169944603bf1565c9b7e93adb3b882f8f267998b97e94b2c4ba0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3db69e3e5cea169944603bf1565c9b7e93adb3b882f8f267998b97e94b2c4ba0","first_computed_at":"2026-05-18T02:52:41.379596Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:52:41.379596Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I35/K0DOx2VuUstbT2CIup0/039kioR5IInKu7KJm1UH2/Rzg1ZUr7vHjmMeqpiTY59OkJowJxXHW+oVwfz9Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:52:41.380096Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.0071","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ff6f86b0f9e671ec4596725c0bca8b7427e748531b1a21aa7259fb7d8b2c2858","sha256:c1906b37dc842c8192be441c8b793a1435f1fed902f0bb8c460c0b477d2f4320"],"state_sha256":"cbca36db787504009655d01ec9d70ca57543f274fa78b87eb38f5a284371d898"}