{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:LEW7CU3IAUDNJPE2JHARNZEJAY","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":"0f5ad88f80a2b758050e073cc3138e9d7fcea0fcd506aac74f5b1d00d56d8580","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2020-11-11T13:17:23Z","title_canon_sha256":"caf37e3e5891b898221e553698bb772710d35d55d1e721f7d29a555be297d15f"},"schema_version":"1.0","source":{"id":"2011.05758","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2011.05758","created_at":"2026-07-05T03:39:12Z"},{"alias_kind":"arxiv_version","alias_value":"2011.05758v2","created_at":"2026-07-05T03:39:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.05758","created_at":"2026-07-05T03:39:12Z"},{"alias_kind":"pith_short_12","alias_value":"LEW7CU3IAUDN","created_at":"2026-07-05T03:39:12Z"},{"alias_kind":"pith_short_16","alias_value":"LEW7CU3IAUDNJPE2","created_at":"2026-07-05T03:39:12Z"},{"alias_kind":"pith_short_8","alias_value":"LEW7CU3I","created_at":"2026-07-05T03:39:12Z"}],"graph_snapshots":[{"event_id":"sha256:f0a8cdbc47032bc890526369262dcb90381bcd9719078d6a7f11c9c9fac8c4de","target":"graph","created_at":"2026-07-05T03:39:12Z","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/2011.05758/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The production of $\\Upsilon$ mesons in Pb-Pb collisions at a centre-of-mass energy per nucleon pair $\\sqrt{s_{\\rm NN}}$ = 5 TeV is measured with the muon spectrometer of the ALICE detector at the LHC. The yields as well as the nuclear modification factors are determined in the forward rapidity region $2.5<y<4.0$, as a function of rapidity, transverse momentum and collision centrality. The results show that the production of the $\\Upsilon$(1S) meson is suppressed by a factor of about three with respect to the production in proton-proton collisions. For the first time, a significant signal for t","authors_text":"ALICE Collaboration","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2020-11-11T13:17:23Z","title":"$\\Upsilon$ production and nuclear modification at forward rapidity in Pb-Pb collisions at $\\mathbf{\\sqrt{\\textit{s}_{\\textbf{NN}}}=5.02}$ TeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.05758","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":"sha256:8b6e47b6e5ef71d69dd64e0c7135dfc595acdedead68974c71263a7db9ba7ff9","target":"record","created_at":"2026-07-05T03:39:12Z","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":"0f5ad88f80a2b758050e073cc3138e9d7fcea0fcd506aac74f5b1d00d56d8580","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2020-11-11T13:17:23Z","title_canon_sha256":"caf37e3e5891b898221e553698bb772710d35d55d1e721f7d29a555be297d15f"},"schema_version":"1.0","source":{"id":"2011.05758","kind":"arxiv","version":2}},"canonical_sha256":"592df153680506d4bc9a49c116e4890609d7f80f928ee24679bce24ee3c3f13b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"592df153680506d4bc9a49c116e4890609d7f80f928ee24679bce24ee3c3f13b","first_computed_at":"2026-07-05T03:39:12.271473Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:39:12.271473Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GJzM5JtjPNiSD1PioCA71XsBDiRtQsCh4ekQw//CcEjMXmQwHafrDMEet68dDLSpTDCtJRNj568uqX+7K0f/BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:39:12.271883Z","signed_message":"canonical_sha256_bytes"},"source_id":"2011.05758","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8b6e47b6e5ef71d69dd64e0c7135dfc595acdedead68974c71263a7db9ba7ff9","sha256:f0a8cdbc47032bc890526369262dcb90381bcd9719078d6a7f11c9c9fac8c4de"],"state_sha256":"6a13c48755ac340da39fb2b4304a4cbd6246baa08ae2df3b81995181ca5475f5"}