{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:EQCP7VS6CBJ4OOUDN324YP6FTR","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":"2bfefdfb265af86d5262ce0389ce78c4e4634b083e7a028dc197ff19f267b821","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-02-28T18:49:06Z","title_canon_sha256":"baede2b19f73d160406565908df1a5bad146a87e2acf586d93d08e8b5f355fd3"},"schema_version":"1.0","source":{"id":"1902.11290","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.11290","created_at":"2026-07-05T00:18:33Z"},{"alias_kind":"arxiv_version","alias_value":"1902.11290v2","created_at":"2026-07-05T00:18:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.11290","created_at":"2026-07-05T00:18:33Z"},{"alias_kind":"pith_short_12","alias_value":"EQCP7VS6CBJ4","created_at":"2026-07-05T00:18:33Z"},{"alias_kind":"pith_short_16","alias_value":"EQCP7VS6CBJ4OOUD","created_at":"2026-07-05T00:18:33Z"},{"alias_kind":"pith_short_8","alias_value":"EQCP7VS6","created_at":"2026-07-05T00:18:33Z"}],"graph_snapshots":[{"event_id":"sha256:0db0c4c6cfc152dbc457c86d5b3746deb2e2b49e57faad73a639c8c75fd7eb63","target":"graph","created_at":"2026-07-05T00:18:33Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1902.11290/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Two particle correlations have been used extensively to study hydrodynamic flow patterns in heavy-ion collisions. In small collision systems, such as $p$$+$$p$ and $p$$+$$A$, where particle multiplicities are much smaller than in $A$$+$$A$ collisions, non-flow effects from jet correlations, momentum conservation, particle decays, etc. can be significant, even when imposing a large pseudorapidity gap between the particles. A number of techniques to subtract the non-flow contribution in two particle correlations have been developed by experiments at the Large Hadron Collider (LHC) and then used ","authors_text":"D.V. Perepelitsa, J.L. Nagle, K.K. Hill, Q. Hu, R. Belmont, S.H. Lim","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-02-28T18:49:06Z","title":"Examination of Flow and Non-Flow Factorization Methods in Small Collision Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.11290","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:fa9a2355991e682cbed9974d46f3375c75c4afe8a9e2881e1a0406037b5524d0","target":"record","created_at":"2026-07-05T00:18:33Z","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":"2bfefdfb265af86d5262ce0389ce78c4e4634b083e7a028dc197ff19f267b821","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-02-28T18:49:06Z","title_canon_sha256":"baede2b19f73d160406565908df1a5bad146a87e2acf586d93d08e8b5f355fd3"},"schema_version":"1.0","source":{"id":"1902.11290","kind":"arxiv","version":2}},"canonical_sha256":"2404ffd65e1053c73a836ef5cc3fc59c619eee16c5df8059dc232970abad186c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2404ffd65e1053c73a836ef5cc3fc59c619eee16c5df8059dc232970abad186c","first_computed_at":"2026-07-05T00:18:33.633641Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:18:33.633641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qtjJLra9LKbUJ7Rwigdc1Q6Wgr0wAWsICwMdMiltUWzc3fqgxzkYLHWK7ZqliETugkCUZPDrvw+KXjAlA7JVAw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:18:33.634178Z","signed_message":"canonical_sha256_bytes"},"source_id":"1902.11290","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fa9a2355991e682cbed9974d46f3375c75c4afe8a9e2881e1a0406037b5524d0","sha256:0db0c4c6cfc152dbc457c86d5b3746deb2e2b49e57faad73a639c8c75fd7eb63"],"state_sha256":"ebd27e75266618d1aa24b2c81404e5523c62e6a90963329fc92e1cade528aa69"}