{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:B5H7H2F7IYKAT4OJ3ETC334SDI","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":"7892ce6f0d790ef207e430f6b70ef763e0b50649513ef5ccd9be8705efa8b465","cross_cats_sorted":["astro-ph.CO","astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2020-06-09T10:40:42Z","title_canon_sha256":"f1cecbeccba06e54719e7184a01f1d58caf68473829a26738661a01c485f125a"},"schema_version":"1.0","source":{"id":"2006.05173","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2006.05173","created_at":"2026-07-05T01:10:40Z"},{"alias_kind":"arxiv_version","alias_value":"2006.05173v1","created_at":"2026-07-05T01:10:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.05173","created_at":"2026-07-05T01:10:40Z"},{"alias_kind":"pith_short_12","alias_value":"B5H7H2F7IYKA","created_at":"2026-07-05T01:10:40Z"},{"alias_kind":"pith_short_16","alias_value":"B5H7H2F7IYKAT4OJ","created_at":"2026-07-05T01:10:40Z"},{"alias_kind":"pith_short_8","alias_value":"B5H7H2F7","created_at":"2026-07-05T01:10:40Z"}],"graph_snapshots":[{"event_id":"sha256:c2b33dc694443546b13d66c1a92d87c54989fbfbe11659f31282bb4e6a42aefb","target":"graph","created_at":"2026-07-05T01:10:40Z","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/2006.05173/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Lithium depletion and enrichment in the cosmos is not yet well understood. To help tighten constraints on stellar and Galactic evolution models, we present the largest high-resolution analysis of Li abundances A(Li) to date, with results for over 100 000 GALAH field stars spanning effective temperatures $5900\\,\\mathrm{K} \\lesssim \\rm{T_{eff}} \\lesssim7000\\,\\mathrm{K}$ and metallicities $-3 \\lesssim \\rm[Fe/H] \\lesssim +0.5$. We separated these stars into two groups, on the warm and cool side of the so-called Li-dip, a localised region of the Kiel diagram wherein lithium is severely depleted. We","authors_text":"Andrew R. Casey, Anish M. Amarsi, Daniel B. Zucker, Dennis Stello, Gayandhi M. De Silva, Geraint F. Lewis, Gregor Traven, Jeffrey D. Simpson, Jonathan Horner, Joss Bland-Hawthorn, Karin Lind, Ken C. Freeman, Martin Asplund, Michael R. Hayden, Robert A. Wittenmyer, Sanjib Sharma, Sarah L. Martell, Simon W. Campbell, Sven Buder, the GALAH collaboration, Thomas Nordlander, Toma\\v{z} Zwitter, Ulisse Munari, Xudong Gao, Yuan-Sen Ting","cross_cats":["astro-ph.CO","astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2020-06-09T10:40:42Z","title":"The GALAH Survey: A new constraint on cosmological lithium and Galactic lithium evolution from warm dwarf stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.05173","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":"sha256:8c716e3b0a2a073a32cca440026e5e0a8b3b98c07d631374214245031b58196f","target":"record","created_at":"2026-07-05T01:10:40Z","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":"7892ce6f0d790ef207e430f6b70ef763e0b50649513ef5ccd9be8705efa8b465","cross_cats_sorted":["astro-ph.CO","astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2020-06-09T10:40:42Z","title_canon_sha256":"f1cecbeccba06e54719e7184a01f1d58caf68473829a26738661a01c485f125a"},"schema_version":"1.0","source":{"id":"2006.05173","kind":"arxiv","version":1}},"canonical_sha256":"0f4ff3e8bf461409f1c9d9262def921a01a21c824f01cbc5f1d6dfdf04234c2d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0f4ff3e8bf461409f1c9d9262def921a01a21c824f01cbc5f1d6dfdf04234c2d","first_computed_at":"2026-07-05T01:10:40.452374Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:10:40.452374Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JsattP1kGe9xn5UAlab1Eo9zUnZtmS0+dadleUfhLGGnl4/colyo51hq8XtU2nloL2L00dPRGkXAjVyH+tSNDA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:10:40.452774Z","signed_message":"canonical_sha256_bytes"},"source_id":"2006.05173","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8c716e3b0a2a073a32cca440026e5e0a8b3b98c07d631374214245031b58196f","sha256:c2b33dc694443546b13d66c1a92d87c54989fbfbe11659f31282bb4e6a42aefb"],"state_sha256":"7f88dbd50e413754d5d54ac00b7f5e309e4ed52113275f15eeced7628d1096cb"}