{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:BR4UYJP6BMF6M5O7RXC2WZS5HS","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":"b6af2e098409c086d7e7111022a5092f2adb016fd4f88b2d220b1f828a185314","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2023-09-28T09:46:47Z","title_canon_sha256":"3ce9094536638450dc4945a9d8f340441564205176ccccb251abce116d9f15c3"},"schema_version":"1.0","source":{"id":"2309.16296","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.16296","created_at":"2026-07-05T06:55:14Z"},{"alias_kind":"arxiv_version","alias_value":"2309.16296v1","created_at":"2026-07-05T06:55:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.16296","created_at":"2026-07-05T06:55:14Z"},{"alias_kind":"pith_short_12","alias_value":"BR4UYJP6BMF6","created_at":"2026-07-05T06:55:14Z"},{"alias_kind":"pith_short_16","alias_value":"BR4UYJP6BMF6M5O7","created_at":"2026-07-05T06:55:14Z"},{"alias_kind":"pith_short_8","alias_value":"BR4UYJP6","created_at":"2026-07-05T06:55:14Z"}],"graph_snapshots":[{"event_id":"sha256:62343bb38a47b2decabd43334de70877c972548d5243737df2b0169367320c97","target":"graph","created_at":"2026-07-05T06:55:14Z","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/2309.16296/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We improve a nucleon coalescence model to include the coordinate-momentum correlation in nucleon joint distributions, and apply it to Pb-Pb collisions at $\\sqrt{s_{NN}}=2.76$ TeV to study production properties of deuterons ($d$), helions ($^3$He) and tritons ($t$). We give formulas of the coalescence factors $B_2$ and $B_3$, and naturally explain their behaviors as functions of the collision centrality and the transverse momentum per nucleon $p_T/A$. We reproduce the transverse momentum spectra, averaged transverse momenta and yield rapidity densities of $d$, $^3$He and $t$, and find the syste","authors_text":"Feng-Lan Shao, Jun Song, Rui-qin Wang, Yan-Hao Li","cross_cats":["hep-ex","hep-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2023-09-28T09:46:47Z","title":"Production properties of deuterons, helions and tritons via an analytical nucleon coalescence method in Pb-Pb collisions at $\\sqrt{s_{NN}}=2.76$ TeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.16296","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":"sha256:584225a56b0709ec46b3a95772707829cb04221fa7a7e24223c6a98868e70482","target":"record","created_at":"2026-07-05T06:55:14Z","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":"b6af2e098409c086d7e7111022a5092f2adb016fd4f88b2d220b1f828a185314","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2023-09-28T09:46:47Z","title_canon_sha256":"3ce9094536638450dc4945a9d8f340441564205176ccccb251abce116d9f15c3"},"schema_version":"1.0","source":{"id":"2309.16296","kind":"arxiv","version":1}},"canonical_sha256":"0c794c25fe0b0be675df8dc5ab665d3ca89e9e9fe8542960d9cd012e37b1a43e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0c794c25fe0b0be675df8dc5ab665d3ca89e9e9fe8542960d9cd012e37b1a43e","first_computed_at":"2026-07-05T06:55:14.235041Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:55:14.235041Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lmx3B2uWQ3k2NECGy14nZXcSw21FyqyMq/W/rYQaWbIUxO4E1Akl0ifwmKptCM7S9mzNk0I4YXUyOdt0oi91Bw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:55:14.235439Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.16296","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:584225a56b0709ec46b3a95772707829cb04221fa7a7e24223c6a98868e70482","sha256:62343bb38a47b2decabd43334de70877c972548d5243737df2b0169367320c97"],"state_sha256":"a752400d901099eef3573d7bc725719bbd2da5f75e9e039bc955da57c8f1e73f"}