{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:S6AOKXNBOWTDCBSZQVPRHNRWDK","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":"2e989b1f1ed49aa5fbfe5238c1edd73963d4687f407d4a3364598305c7299d85","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2014-01-07T00:41:06Z","title_canon_sha256":"7dcccbb672eab10c1efd44376fbeffaa8a68288caa02332372d6d9eec8b6d8ae"},"schema_version":"1.0","source":{"id":"1401.1250","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.1250","created_at":"2026-05-18T02:39:01Z"},{"alias_kind":"arxiv_version","alias_value":"1401.1250v4","created_at":"2026-05-18T02:39:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.1250","created_at":"2026-05-18T02:39:01Z"},{"alias_kind":"pith_short_12","alias_value":"S6AOKXNBOWTD","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"S6AOKXNBOWTDCBSZ","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"S6AOKXNB","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:8fadee3ac32c65c7481dedd0a152a859b4fc58f8d96ea2b3456ded24580a9ed7","target":"graph","created_at":"2026-05-18T02:39:01Z","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":"Transverse momentum spectra of $\\pi^{\\pm}$, $\\rm K^{\\pm}$ and p($\\bar{\\rm p}$) up to $p_{\\rm T}$ = 20 GeV/$c$ at mid-rapidity in pp and Pb-Pb collisions at $\\sqrt{s_{\\rm NN}}=$ 2.76 TeV have been measured using the ALICE detector at the Large Hadron Collider. The proton-to-pion and the kaon-to-pion ratios both show a distinct peak at $p_{\\rm T} \\approx 3 GeV/c$ in central Pb-Pb collisions. Below the peak, $p_{\\rm T}$ < 3 GeV/$c$, both ratios are in good agreement with hydrodynamical calculations, suggesting that the peak itself is dominantly the result of radial flow rather than anomalous hadr","authors_text":"ALICE Collaboration","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2014-01-07T00:41:06Z","title":"Production of charged pions, kaons and protons at large transverse momenta in pp and 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":"1401.1250","kind":"arxiv","version":4},"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:e5730b1b2e02289b4e125f7bbe2452c615997bd62e2f0d3ad0bd34200fb1408a","target":"record","created_at":"2026-05-18T02:39:01Z","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":"2e989b1f1ed49aa5fbfe5238c1edd73963d4687f407d4a3364598305c7299d85","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2014-01-07T00:41:06Z","title_canon_sha256":"7dcccbb672eab10c1efd44376fbeffaa8a68288caa02332372d6d9eec8b6d8ae"},"schema_version":"1.0","source":{"id":"1401.1250","kind":"arxiv","version":4}},"canonical_sha256":"9780e55da175a6310659855f13b6361a91b29ec2f5ae217d72edcc684b9ce9ba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9780e55da175a6310659855f13b6361a91b29ec2f5ae217d72edcc684b9ce9ba","first_computed_at":"2026-05-18T02:39:01.155980Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:39:01.155980Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"umEhY3rkhjotfFp9BPwKFrC0vo5jed48U4aFSQH32HDez7ESZMsERKFTSODeTQUBxHSAULXr3e+GijQ3PoiSBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:39:01.156608Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.1250","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e5730b1b2e02289b4e125f7bbe2452c615997bd62e2f0d3ad0bd34200fb1408a","sha256:8fadee3ac32c65c7481dedd0a152a859b4fc58f8d96ea2b3456ded24580a9ed7"],"state_sha256":"0c856075c7501b7f468f71309e922635373bc1f4425a8f95820d5119ebd43242"}