{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:WGCWJ6UIK6O6LU2PPO55EDTZRE","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":"c1a765aacb8e4ff235013c21284b5b33248a4f215681a500555a9dc8fde9a33d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-08-13T16:52:28Z","title_canon_sha256":"e0a8b2d672a75c893fb69620e6cea3ce4af7882cf2f1ae54b5e07c1752dca901"},"schema_version":"1.0","source":{"id":"1308.2914","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.2914","created_at":"2026-05-18T01:48:15Z"},{"alias_kind":"arxiv_version","alias_value":"1308.2914v2","created_at":"2026-05-18T01:48:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.2914","created_at":"2026-05-18T01:48:15Z"},{"alias_kind":"pith_short_12","alias_value":"WGCWJ6UIK6O6","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"WGCWJ6UIK6O6LU2P","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"WGCWJ6UI","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:1317568e4d5a581dc347d422e6e7f297d3252235f88bb891f422567002788f0a","target":"graph","created_at":"2026-05-18T01:48:15Z","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":"(shortened) We provide a grid of single star models covering a mass range from 0.8 to 120 Msun with an initial metallicity Z = 0.002 with and without rotation. We discuss the impact of a change in the metallicity by comparing the current tracks with models computed with exactly the same physical ingredients but with a metallicity Z = 0.014 (solar). We show that the width of the main-sequence (MS) band in the upper part of the Hertzsprung-Russell diagram (HRD), for luminosity above log(L/Lsun) > 5.5, is very sensitive to rotational mixing. Strong mixing significantly reduces the MS width. We co","authors_text":"Anah\\'i Granada, Andr\\'e Maeder, Corinne Charbonnel, Cyril Georgy, Fabio Barblan, Georges Meynet, Jos\\'e H. Groh, Lionnel Haemmerl\\'e, Nami Mowlavi, Norhasliza Yusof, Patrick Eggenberger, Raphael Hirschi, Sylvia Ekstr\\\"om, Thibaut Decressin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-08-13T16:52:28Z","title":"Grids of stellar models with rotation - III. Models from 0.8 to 120 Msun at a metallicity Z = 0.002"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.2914","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":"sha256:662b5b883ea7e703af8b476d7c4d8b081fc792c05cd42d71f58275b9ac14c03e","target":"record","created_at":"2026-05-18T01:48:15Z","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":"c1a765aacb8e4ff235013c21284b5b33248a4f215681a500555a9dc8fde9a33d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-08-13T16:52:28Z","title_canon_sha256":"e0a8b2d672a75c893fb69620e6cea3ce4af7882cf2f1ae54b5e07c1752dca901"},"schema_version":"1.0","source":{"id":"1308.2914","kind":"arxiv","version":2}},"canonical_sha256":"b18564fa88579de5d34f7bbbd20e798930143d2b236698ec3966ac100a731cfe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b18564fa88579de5d34f7bbbd20e798930143d2b236698ec3966ac100a731cfe","first_computed_at":"2026-05-18T01:48:15.820626Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:48:15.820626Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XyQ8nP9zhlokXvJqsI6mIS4l2v6cSJQ51qlJWC619sCR3HhSEUFZVqgYB22gGTgAHkhechRQEtIRJfemECfwAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:48:15.821224Z","signed_message":"canonical_sha256_bytes"},"source_id":"1308.2914","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:662b5b883ea7e703af8b476d7c4d8b081fc792c05cd42d71f58275b9ac14c03e","sha256:1317568e4d5a581dc347d422e6e7f297d3252235f88bb891f422567002788f0a"],"state_sha256":"8e3cbbb90019fe333216fb320aae893374760eac84adf89749eaa920b8b971ec"}