{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:RRPZROVW3SNLBS2WZYH2HA3GRH","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":"004116bdf18fe045c127821621b4f6fe7d78a4e8f73ebd7c461bf7e2559dc962","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2015-03-13T00:24:52Z","title_canon_sha256":"ddd5df786e6cf9936df7d3f309ae2040f6a8ce048b491e13a05ef8a9f5d986f1"},"schema_version":"1.0","source":{"id":"1503.03917","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.03917","created_at":"2026-05-18T01:25:47Z"},{"alias_kind":"arxiv_version","alias_value":"1503.03917v2","created_at":"2026-05-18T01:25:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.03917","created_at":"2026-05-18T01:25:47Z"},{"alias_kind":"pith_short_12","alias_value":"RRPZROVW3SNL","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"RRPZROVW3SNLBS2W","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"RRPZROVW","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:1d89d5ae5f189536f56fccd8a4a91dedff0691bb77b84cd7e57d728f18831109","target":"graph","created_at":"2026-05-18T01:25:47Z","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 measure the forward-backward asymmetry in the production of $\\Lambda_b^0$ and $\\overline \\Lambda_b^0$ baryons as a function of rapidity in $p \\overline p $ collisions at $\\sqrt s =1.96$ TeV using $10.4$ fb$^{-1}$ of data collected with the D0 detector at the Fermilab Tevatron collider. The asymmetry is determined by the preference of $\\Lambda_b^0$ or $\\overline \\Lambda_b^0$ particles to be produced in the direction of the beam protons or antiprotons, respectively. The measured asymmetry integrated over rapidity $y$ in the range $0.1<|y|<2$ is $A=0.04 \\pm 0.07 {\\rm (stat)} \\pm 0.02 {\\rm (sys","authors_text":"D0 Collaboration","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2015-03-13T00:24:52Z","title":"Measurement of the forward-backward asymmetry in $\\Lambda_b^0$ and $\\overline \\Lambda_b^0$ baryon production in $p \\overline p$ collisions at $\\sqrt s =1.96$ TeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.03917","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:c618b19421dfcf487d59cfeb8ebfb556d9baa9e7c3da13804c38fe6039e5803f","target":"record","created_at":"2026-05-18T01:25:47Z","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":"004116bdf18fe045c127821621b4f6fe7d78a4e8f73ebd7c461bf7e2559dc962","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2015-03-13T00:24:52Z","title_canon_sha256":"ddd5df786e6cf9936df7d3f309ae2040f6a8ce048b491e13a05ef8a9f5d986f1"},"schema_version":"1.0","source":{"id":"1503.03917","kind":"arxiv","version":2}},"canonical_sha256":"8c5f98bab6dc9ab0cb56ce0fa3836689f1c096e77d85e9a4dfdc8a2dd1185b60","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8c5f98bab6dc9ab0cb56ce0fa3836689f1c096e77d85e9a4dfdc8a2dd1185b60","first_computed_at":"2026-05-18T01:25:47.201120Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:25:47.201120Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2qfMP1A1WHJa6iFykw1NQZyW2fItJC6+8c9KQJ/A/UMQf1pVDcYm5H7MkFQacdKExoesIX8t1yg5lDq/N6cTBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:25:47.201807Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.03917","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c618b19421dfcf487d59cfeb8ebfb556d9baa9e7c3da13804c38fe6039e5803f","sha256:1d89d5ae5f189536f56fccd8a4a91dedff0691bb77b84cd7e57d728f18831109"],"state_sha256":"868c90873e32dd207d07f7cc007b2382463abc260fc62b0786e7885f5c58443a"}