{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:EACXJSWACHGHJRWZH5PJPN3AZ6","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":"5f56e3496e697ea8c6dbc5017aedb6c52c7be2a0229a9f63e26160047ff9e7d9","cross_cats_sorted":["astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-10-11T21:24:59Z","title_canon_sha256":"1695cf59eee1585198796d85c3571bfcf980db8c2ceec9d4855182ab1e69937f"},"schema_version":"1.0","source":{"id":"2310.07907","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.07907","created_at":"2026-07-05T07:05:48Z"},{"alias_kind":"arxiv_version","alias_value":"2310.07907v2","created_at":"2026-07-05T07:05:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.07907","created_at":"2026-07-05T07:05:48Z"},{"alias_kind":"pith_short_12","alias_value":"EACXJSWACHGH","created_at":"2026-07-05T07:05:48Z"},{"alias_kind":"pith_short_16","alias_value":"EACXJSWACHGHJRWZ","created_at":"2026-07-05T07:05:48Z"},{"alias_kind":"pith_short_8","alias_value":"EACXJSWA","created_at":"2026-07-05T07:05:48Z"}],"graph_snapshots":[{"event_id":"sha256:36b36a560e3668811839598c31c9de11f47ed1c859b28069f22cc781c1f9e852","target":"graph","created_at":"2026-07-05T07:05:48Z","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/2310.07907/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report the serendipitous discovery of a very metal-poor (VMP) Li-rich giant star ($T_{\\rm eff}$ = 4690$\\pm$80 K, log g = 1.34$\\pm$0.13, [Fe/H] = $-2.43\\pm$0.07). We analyse the Li I 6103 and 6707 \\r{A} lines accounting for departures from local thermodynamic equilibrium (NLTE) and correcting for 3D effects using literature data, which yields a lithium abundance $\\log\\varepsilon_{Li} = 3.42\\pm0.07$. Comparing lithium abundances from the two lines, in 1D NLTE we measure the isotope ratio $^6$Li/$^7$Li = 1.64$^{+1.49}_{-1.08}$ %. When correcting for 3D effects, we detect the fragile $^6$Li iso","authors_text":"F. Sestito, J. I. Gonz\\'alez Hern\\'andez, K. A. Venn, N. F. Martin, P. Banerjee, T. Matsuno, T. M. Sitnova, Z. Yuan","cross_cats":["astro-ph.SR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-10-11T21:24:59Z","title":"The Pristine survey -- XXII. A serendipitous discovery of an extremely Li-rich very metal-poor giant and a new method of $^6$Li/$^7$Li isotope measurement"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.07907","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":"sha256:8c0bf784ce325fa5c1812e72a295b9d2425d9e5c5f0c4254d173f81605abc66c","target":"record","created_at":"2026-07-05T07:05:48Z","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":"5f56e3496e697ea8c6dbc5017aedb6c52c7be2a0229a9f63e26160047ff9e7d9","cross_cats_sorted":["astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-10-11T21:24:59Z","title_canon_sha256":"1695cf59eee1585198796d85c3571bfcf980db8c2ceec9d4855182ab1e69937f"},"schema_version":"1.0","source":{"id":"2310.07907","kind":"arxiv","version":2}},"canonical_sha256":"200574cac011cc74c6d93f5e97b760cf85a944e08d84d20af61c00d34b73af07","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"200574cac011cc74c6d93f5e97b760cf85a944e08d84d20af61c00d34b73af07","first_computed_at":"2026-07-05T07:05:48.268598Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:05:48.268598Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5/wcSSShpPiLZeYb8+8YVlSnD3bkndgsyxU8G8hMK/MBhI0kV0Oq+QgZsiyokU1l6QVCkzug21TBZA0T7hP6DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:05:48.269119Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.07907","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8c0bf784ce325fa5c1812e72a295b9d2425d9e5c5f0c4254d173f81605abc66c","sha256:36b36a560e3668811839598c31c9de11f47ed1c859b28069f22cc781c1f9e852"],"state_sha256":"3e5495250b594bd5ef41d30d888bce752712da340125aae0875fe5c10cb0ccfa"}