{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:3II6B5Z4QWBE6YX5Y6NPXWLR5M","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":"7d08bf820b7ebad5b633c60b0b7e8cbe29388a9e24de0b5c9ee0fd2317148b8a","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2013-04-01T13:16:32Z","title_canon_sha256":"ded2077e95a1a18ed46dde6c0ee3d6b092d2e1e7da02afd48d2f49bce9c36569"},"schema_version":"1.0","source":{"id":"1304.0347","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.0347","created_at":"2026-05-18T01:23:13Z"},{"alias_kind":"arxiv_version","alias_value":"1304.0347v5","created_at":"2026-05-18T01:23:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.0347","created_at":"2026-05-18T01:23:13Z"},{"alias_kind":"pith_short_12","alias_value":"3II6B5Z4QWBE","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_16","alias_value":"3II6B5Z4QWBE6YX5","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_8","alias_value":"3II6B5Z4","created_at":"2026-05-18T12:27:32Z"}],"graph_snapshots":[{"event_id":"sha256:8d8892605f503cfdc2522e177c058cbb2ca4ad6b67fab570ac2a526f276adc2d","target":"graph","created_at":"2026-05-18T01:23:13Z","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 the first wide-range measurement of the charged-particle pseudorapidity density distribution, for different centralities (the 0-5%, 5-10%, 10-20%, and 20-30% most central events) in Pb-Pb collisions at $\\sqrt{s_{\\rm NN}} = 2.76$ TeV at the LHC. The measurement is performed using the full coverage of the ALICE detectors, $-5.0 < \\eta < 5.5$, and employing a special analysis technique based on collisions arising from LHC \"satellite\" bunches. We present the pseudorapidity density as a function of the number of participating nucleons as well as an extrapolation to the total number of pr","authors_text":"ALICE Collaboration","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2013-04-01T13:16:32Z","title":"Centrality dependence of the pseudorapidity density distribution for charged particles in Pb-Pb collisions at $\\sqrt{s_{\\rm NN}}$ = 2.76 TeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.0347","kind":"arxiv","version":5},"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":"sha256:386f95bd787bb359d26b915a110b28fee8e743a9fba59a95247735dc4015188a","target":"record","created_at":"2026-05-18T01:23:13Z","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":"7d08bf820b7ebad5b633c60b0b7e8cbe29388a9e24de0b5c9ee0fd2317148b8a","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2013-04-01T13:16:32Z","title_canon_sha256":"ded2077e95a1a18ed46dde6c0ee3d6b092d2e1e7da02afd48d2f49bce9c36569"},"schema_version":"1.0","source":{"id":"1304.0347","kind":"arxiv","version":5}},"canonical_sha256":"da11e0f73c85824f62fdc79afbd971eb0a77b3596aff783b0c793468e484798a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"da11e0f73c85824f62fdc79afbd971eb0a77b3596aff783b0c793468e484798a","first_computed_at":"2026-05-18T01:23:13.131700Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:23:13.131700Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NqOq5TAa0c0d9awQ1HiCSvAc0RkEK5C4bJrdiUe3F1btlQEISYRnbSzgrwq3NbzKC4eBBSuwf6Kkf3vIG9vRBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:23:13.132238Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.0347","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:386f95bd787bb359d26b915a110b28fee8e743a9fba59a95247735dc4015188a","sha256:8d8892605f503cfdc2522e177c058cbb2ca4ad6b67fab570ac2a526f276adc2d"],"state_sha256":"77b9c19c15dcd208f6ea10f157bee9c024f32cd83f8e3d4d29be01b8ef9e9f76"}