{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:2BNFVU3STXE7IXEAW7Q53BLIWM","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":"fea91e734ee3fc93978bf5b098145c4182e6d10992ec913c34005fe5f6a86f05","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2015-06-19T02:24:21Z","title_canon_sha256":"a952f8527fea921528e31f90ee059e35181cb5b9a267eb06bcc40823449ac99e"},"schema_version":"1.0","source":{"id":"1506.05864","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.05864","created_at":"2026-05-18T01:03:10Z"},{"alias_kind":"arxiv_version","alias_value":"1506.05864v2","created_at":"2026-05-18T01:03:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.05864","created_at":"2026-05-18T01:03:10Z"},{"alias_kind":"pith_short_12","alias_value":"2BNFVU3STXE7","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"2BNFVU3STXE7IXEA","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"2BNFVU3S","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:ba875a5a8b2488d7e629e7459a15d4b3d4d50de1cf564915bfd66053405b5578","target":"graph","created_at":"2026-05-18T01:03:10Z","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 measurements of Collins asymmetries in the inclusive process $e^+e^- \\rightarrow h_1 h_2 X$, $h_1h_2=KK,\\, K\\pi,\\, \\pi\\pi$, at the center-of-mass energy of 10.6 GeV, using a data sample of 468 fb$^{-1}$ collected by the BaBar experiment at the PEP-II $B$ factory at SLAC National Accelerator Center. Considering hadrons in opposite thrust hemispheres of hadronic events, we observe clear azimuthal asymmetries in the ratio of unlike- to like-sign, and unlike- to all charged $h_1 h_2$ pairs, which increase with hadron energies. The $K\\pi$ asymmetries are similar to those measured for the","authors_text":"B. Aubert, others (The BABAR Collaboration)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2015-06-19T02:24:21Z","title":"Collins asymmetries in inclusive charged $KK$ and $K\\pi$ pairs produced in $e^+e^-$ annihilation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.05864","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:bbd45e33fa619a51dde31f696e2807a4e7679e5ae9e537b43855450b950aaa9a","target":"record","created_at":"2026-05-18T01:03:10Z","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":"fea91e734ee3fc93978bf5b098145c4182e6d10992ec913c34005fe5f6a86f05","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2015-06-19T02:24:21Z","title_canon_sha256":"a952f8527fea921528e31f90ee059e35181cb5b9a267eb06bcc40823449ac99e"},"schema_version":"1.0","source":{"id":"1506.05864","kind":"arxiv","version":2}},"canonical_sha256":"d05a5ad3729dc9f45c80b7e1dd8568b33b2a605d884c0383c9c27dca41c418ad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d05a5ad3729dc9f45c80b7e1dd8568b33b2a605d884c0383c9c27dca41c418ad","first_computed_at":"2026-05-18T01:03:10.813577Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:03:10.813577Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BvHeFK7zB4abk+kd+WkXOj3jJ+G6xcGvUvVmGxf8GZ7C+LDfifcZGXy7s7MWw9f4Y1selAe+VJh8I03qMLeqCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:03:10.814172Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.05864","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bbd45e33fa619a51dde31f696e2807a4e7679e5ae9e537b43855450b950aaa9a","sha256:ba875a5a8b2488d7e629e7459a15d4b3d4d50de1cf564915bfd66053405b5578"],"state_sha256":"6d580955de9f88bfeb93a60d293a4bade064d2513447dfd9cd6531671639bdb6"}