{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:A3BC2INXQSE7ZOADYTKQI5TJFE","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":"1917efec7d6ab867912168c5c26186cfa54dd12fa88e1d33f4c7838b56321216","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-13T01:43:51Z","title_canon_sha256":"4304c68813bd1f0d73592b9288d949a8c13b1c28d40c14809daf8a2c68d2215a"},"schema_version":"1.0","source":{"id":"1707.03949","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.03949","created_at":"2026-05-18T00:30:22Z"},{"alias_kind":"arxiv_version","alias_value":"1707.03949v1","created_at":"2026-05-18T00:30:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.03949","created_at":"2026-05-18T00:30:22Z"},{"alias_kind":"pith_short_12","alias_value":"A3BC2INXQSE7","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"A3BC2INXQSE7ZOAD","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"A3BC2INX","created_at":"2026-05-18T12:31:05Z"}],"graph_snapshots":[{"event_id":"sha256:3a117a4ffbdd512a085175262b1fbad518ceb91ce09835cacd843053098330e6","target":"graph","created_at":"2026-05-18T00:30:22Z","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 show that the experimental data of $p_T$ spectra of identified hadrons released recently by ALICE collaboration for $p$-Pb collisions at $\\sqrt{s_{NN}}=5.02$ TeV exhibit a distinct universal behavior --- the quark number scaling. We further show that the scaling is a direct consequence of quark (re-)combination mechanism of hadronization and can be regarded as a strong indication of the existence of the underlying source with constituent quark degree of freedom for the production of hadrons in $p$-Pb collisions at such high energies. We make also predictions for production of other hadrons.","authors_text":"Feng-Lan Shao, Jun Song, Xing-rui Gou, Zuo-Tang Liang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-13T01:43:51Z","title":"Quark number scaling of hadronic $p_T$ spectra and constituent quark degree of freedom in $p$-Pb collisions at $\\sqrt{s_{NN}}=5.02$ TeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.03949","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":"sha256:9c3bb4991cf63cb9aca5bd1f845f1a88cc0b7c5bb6dbc62bf5bd0f50e13e157d","target":"record","created_at":"2026-05-18T00:30:22Z","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":"1917efec7d6ab867912168c5c26186cfa54dd12fa88e1d33f4c7838b56321216","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-13T01:43:51Z","title_canon_sha256":"4304c68813bd1f0d73592b9288d949a8c13b1c28d40c14809daf8a2c68d2215a"},"schema_version":"1.0","source":{"id":"1707.03949","kind":"arxiv","version":1}},"canonical_sha256":"06c22d21b78489fcb803c4d50476692903f2ae893bca08e51c622b5400cf978c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"06c22d21b78489fcb803c4d50476692903f2ae893bca08e51c622b5400cf978c","first_computed_at":"2026-05-18T00:30:22.038882Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:30:22.038882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wEQoINQdYuLWd88QVT/+5aBPQfr4NQJYqRvWzSyQp8Pq9oz8otVJSAMFUcvPG9JAPFSRHiADtd4kauuCsYlYCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:30:22.039573Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.03949","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9c3bb4991cf63cb9aca5bd1f845f1a88cc0b7c5bb6dbc62bf5bd0f50e13e157d","sha256:3a117a4ffbdd512a085175262b1fbad518ceb91ce09835cacd843053098330e6"],"state_sha256":"c0fa3fe711dc710f2cfc41226167966968ebf401e95db476ab4cc2e4cf3fb1f6"}