{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:CV5GDUD63VAJBGWLRYLD2OZFHJ","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":"4fad8eeec9bebf0cef61393e35ec542bc62ee0021c4bea2e8cce9ddc45d6b4d7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-10-28T11:58:58Z","title_canon_sha256":"3391f0463f9ddee2133873e5edb08539f3235ea707334577dcc39ba80346e2b4"},"schema_version":"1.0","source":{"id":"1510.08273","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.08273","created_at":"2026-05-18T01:22:58Z"},{"alias_kind":"arxiv_version","alias_value":"1510.08273v1","created_at":"2026-05-18T01:22:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.08273","created_at":"2026-05-18T01:22:58Z"},{"alias_kind":"pith_short_12","alias_value":"CV5GDUD63VAJ","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_16","alias_value":"CV5GDUD63VAJBGWL","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_8","alias_value":"CV5GDUD6","created_at":"2026-05-18T12:29:17Z"}],"graph_snapshots":[{"event_id":"sha256:995f60cc78d29123640a6d13c2251b7bafbf04151ec726a6ea8e1502a9a5abc9","target":"graph","created_at":"2026-05-18T01:22:58Z","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":"Context: Effective temperature, surface gravity, and metallicity are basic spectroscopic stellar parameters necessary to characterize a star or a planetary system. Reliable atmospheric parameters for FGK stars have been obtained mostly from methods that relay on high resolution and high signal-to-noise optical spectroscopy. The advent of a new generation of high resolution near-IR spectrographs opens the possibility of using classic spectroscopic methods with high resolution and high signal-to-noise in the NIR spectral window. Aims: We aim to compile a new iron line list in the NIR from a sola","authors_text":"B. Rojas-Ayala, D. T. Andreasen, E. Delgado Mena, M. Tsantaki, N. C. Santos, S. G. Sousa, V. Neves","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-10-28T11:58:58Z","title":"NIR spectroscopy of the Sun and HD20010 - Compiling a new linelist in the NIR"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.08273","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":"sha256:55c2d3bb509b4119cf51a24bfef9c73dc7f1e00ad2209c548222014382803c5c","target":"record","created_at":"2026-05-18T01:22:58Z","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":"4fad8eeec9bebf0cef61393e35ec542bc62ee0021c4bea2e8cce9ddc45d6b4d7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-10-28T11:58:58Z","title_canon_sha256":"3391f0463f9ddee2133873e5edb08539f3235ea707334577dcc39ba80346e2b4"},"schema_version":"1.0","source":{"id":"1510.08273","kind":"arxiv","version":1}},"canonical_sha256":"157a61d07edd40909acb8e163d3b253a77efff70ea3ee3fa5ed566d2e633ca85","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"157a61d07edd40909acb8e163d3b253a77efff70ea3ee3fa5ed566d2e633ca85","first_computed_at":"2026-05-18T01:22:58.380597Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:58.380597Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gVXpRxEEtfsog1qLbe1iBnMFB8OQop23/NXJ8CsFrYZ9EAsYACpf1Vzyo57dsWQpHIO83MH3oLCzGWIt6NQyCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:58.381241Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.08273","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:55c2d3bb509b4119cf51a24bfef9c73dc7f1e00ad2209c548222014382803c5c","sha256:995f60cc78d29123640a6d13c2251b7bafbf04151ec726a6ea8e1502a9a5abc9"],"state_sha256":"426a69a2d36a35e467dc53609520cf8c6811b551aab699cec58b50b0dff9a2f3"}