{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:NGIVD4FNDHZS4VFD5ZT4ZQIVDY","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":"8f28310fa9922b0d28e6d89a04749fd2a3e7ec4cb5ee22e07fc7332dada811fa","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-05-06T10:16:45Z","title_canon_sha256":"c956ddb3154bafaaebe2f974d001df4b1fc15137b8d53dd4025eab2ad2574c7e"},"schema_version":"1.0","source":{"id":"1905.02581","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.02581","created_at":"2026-05-17T23:44:37Z"},{"alias_kind":"arxiv_version","alias_value":"1905.02581v1","created_at":"2026-05-17T23:44:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.02581","created_at":"2026-05-17T23:44:37Z"},{"alias_kind":"pith_short_12","alias_value":"NGIVD4FNDHZS","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"NGIVD4FNDHZS4VFD","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"NGIVD4FN","created_at":"2026-05-18T12:33:24Z"}],"graph_snapshots":[{"event_id":"sha256:5ecef24ee193d5cf388c52d9362d02ea7e310a55556e9d686cc82c382cbe5deb","target":"graph","created_at":"2026-05-17T23:44:37Z","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 systematically investigate the scaling property of mesons (pions and kaons) and baryons (protons, ${\\rm \\Lambda}$, ${\\rm \\Xi}$ and ${\\rm \\Omega}$) transverse momentum ($p_{\\rm T}$) spectra at different centrality classes (0-5$\\%$, 5-10$\\%$, 10-20$\\%$, 20-40$\\%$, 40-60$\\%$, 60-80$\\%$ and 80-100$\\%$) in proton-lead collisions with center of mass energy per nucleon pair 5.02 TeV. In the low $p_{\\rm T}$ region with $p_{\\rm{T}}\\leq $ 3.9 (3.1, 2.5, 2.7, 2.4 and 2.8) GeV/c, a universal scaling independent of the centrality is observed in the pion (kaon, proton, ${\\rm \\Lambda}$, ${\\rm \\Xi}$ and ${","authors_text":"G.R. Che, L.Y. Qiao, N. Liu, W.C. Zhang, X.L. Du","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-05-06T10:16:45Z","title":"Universal scaling of meson and baryon spectra in p-Pb collisions at 5.02 TeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.02581","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:eba39dea1543bd76b454b85f0670e7be72755248ba88480f4885d6635d3826ae","target":"record","created_at":"2026-05-17T23:44:37Z","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":"8f28310fa9922b0d28e6d89a04749fd2a3e7ec4cb5ee22e07fc7332dada811fa","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-05-06T10:16:45Z","title_canon_sha256":"c956ddb3154bafaaebe2f974d001df4b1fc15137b8d53dd4025eab2ad2574c7e"},"schema_version":"1.0","source":{"id":"1905.02581","kind":"arxiv","version":1}},"canonical_sha256":"699151f0ad19f32e54a3ee67ccc1151e092252bea18ce26fc3e568d3e3da0a63","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"699151f0ad19f32e54a3ee67ccc1151e092252bea18ce26fc3e568d3e3da0a63","first_computed_at":"2026-05-17T23:44:37.510697Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:44:37.510697Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Et/g1i00Ul+ZmO45r/jcBIf6GT33WiDIsfKJPAfzU010Qu9yyx9Hels3FrNBNj1WuL07i+Kmk/oPX+T+eLT0Ag==","signature_status":"signed_v1","signed_at":"2026-05-17T23:44:37.511102Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.02581","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eba39dea1543bd76b454b85f0670e7be72755248ba88480f4885d6635d3826ae","sha256:5ecef24ee193d5cf388c52d9362d02ea7e310a55556e9d686cc82c382cbe5deb"],"state_sha256":"396598118dbee819c090b4575e7e2be4aeeb635d7a80dac0f6556c1c404a024b"}