{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:OU2CKLUZBCXCRKTNGGFVTOUVYA","short_pith_number":"pith:OU2CKLUZ","canonical_record":{"source":{"id":"2401.09250","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-01-17T14:56:29Z","cross_cats_sorted":[],"title_canon_sha256":"b6b9764a3eaa30bc6b07e64c226c84aaad82e3a0028d8e05ef111ecdbe4d0edc","abstract_canon_sha256":"04b173b29e9d09e12bceb7d96e6342369164eda0bd8827c16e87510d46f11e55"},"schema_version":"1.0"},"canonical_sha256":"7534252e9908ae28aa6d318b59ba95c0193ecb44d7eee0c4bb5f645abf604b44","source":{"kind":"arxiv","id":"2401.09250","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.09250","created_at":"2026-07-05T07:34:41Z"},{"alias_kind":"arxiv_version","alias_value":"2401.09250v1","created_at":"2026-07-05T07:34:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.09250","created_at":"2026-07-05T07:34:41Z"},{"alias_kind":"pith_short_12","alias_value":"OU2CKLUZBCXC","created_at":"2026-07-05T07:34:41Z"},{"alias_kind":"pith_short_16","alias_value":"OU2CKLUZBCXCRKTN","created_at":"2026-07-05T07:34:41Z"},{"alias_kind":"pith_short_8","alias_value":"OU2CKLUZ","created_at":"2026-07-05T07:34:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:OU2CKLUZBCXCRKTNGGFVTOUVYA","target":"record","payload":{"canonical_record":{"source":{"id":"2401.09250","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-01-17T14:56:29Z","cross_cats_sorted":[],"title_canon_sha256":"b6b9764a3eaa30bc6b07e64c226c84aaad82e3a0028d8e05ef111ecdbe4d0edc","abstract_canon_sha256":"04b173b29e9d09e12bceb7d96e6342369164eda0bd8827c16e87510d46f11e55"},"schema_version":"1.0"},"canonical_sha256":"7534252e9908ae28aa6d318b59ba95c0193ecb44d7eee0c4bb5f645abf604b44","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:34:41.334922Z","signature_b64":"vGMRH1tIgwTRO3e7sfdtx+aXPtybYAwc2opwFWfbOrd4Aku9Jn/djWs+M8M2ULNtLavnf0wNvwlRY/Sa9vsABQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7534252e9908ae28aa6d318b59ba95c0193ecb44d7eee0c4bb5f645abf604b44","last_reissued_at":"2026-07-05T07:34:41.334480Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:34:41.334480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2401.09250","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:34:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N7KUkfGg3AdsEifPJCb13l0E2KmY2J8MCsH9jBUtnc/DLEbKgcw2PwBGLMYiqvVfBuQUUMaLh6iK8T8HY9JCCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T06:20:25.400954Z"},"content_sha256":"f4b55b80e892e707cedb0668ca17074564699ab66274200cf54185429893629f","schema_version":"1.0","event_id":"sha256:f4b55b80e892e707cedb0668ca17074564699ab66274200cf54185429893629f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:OU2CKLUZBCXCRKTNGGFVTOUVYA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Calibrating the metallicity of M dwarfs in wide physical binaries with F-, G-, and K-primaries -- II: Carbon, oxygen, and odd-Z iron-peak abundances of the primary stars","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"C. Duque-Arribas, D. Montes, H. M. Tabernero, J. A. Caballero","submitted_at":"2024-01-17T14:56:29Z","abstract_excerpt":"Detailed chemical composition of stars is of prime interest for a range of topics in modern stellar astrophysics, such as the chemical evolution of the Galaxy or the formation, composition, and structure of exoplanets. In this work, we derive the C and O abundances and update Sc, V, Mn, and Co abundances considering hyperfine structure effects (HFS) and correcting for non-local thermodynamical equilibrium (NLTE) for a sample of 196 late-F, G-, and early-K stars with wide resolved M-dwarf companions. We accomplished this by employing the equivalent width (EW) method and high-resolution spectros"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.09250","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2401.09250/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:34:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qe8/5jGiKMQzPzz2nzRhmOtktq5PKu1U6C03QtzfgZkEffXEeyT/vCJnG/XF4w7IXn31BPavRoFa+I/iEfEkAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T06:20:25.401344Z"},"content_sha256":"dee9bd0abcc07638755d6e01b27ab7069bf81cbaf47d88b87a088496a1cf1cb4","schema_version":"1.0","event_id":"sha256:dee9bd0abcc07638755d6e01b27ab7069bf81cbaf47d88b87a088496a1cf1cb4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OU2CKLUZBCXCRKTNGGFVTOUVYA/bundle.json","state_url":"https://pith.science/pith/OU2CKLUZBCXCRKTNGGFVTOUVYA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OU2CKLUZBCXCRKTNGGFVTOUVYA/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-07T06:20:25Z","links":{"resolver":"https://pith.science/pith/OU2CKLUZBCXCRKTNGGFVTOUVYA","bundle":"https://pith.science/pith/OU2CKLUZBCXCRKTNGGFVTOUVYA/bundle.json","state":"https://pith.science/pith/OU2CKLUZBCXCRKTNGGFVTOUVYA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OU2CKLUZBCXCRKTNGGFVTOUVYA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:OU2CKLUZBCXCRKTNGGFVTOUVYA","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":"04b173b29e9d09e12bceb7d96e6342369164eda0bd8827c16e87510d46f11e55","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-01-17T14:56:29Z","title_canon_sha256":"b6b9764a3eaa30bc6b07e64c226c84aaad82e3a0028d8e05ef111ecdbe4d0edc"},"schema_version":"1.0","source":{"id":"2401.09250","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.09250","created_at":"2026-07-05T07:34:41Z"},{"alias_kind":"arxiv_version","alias_value":"2401.09250v1","created_at":"2026-07-05T07:34:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.09250","created_at":"2026-07-05T07:34:41Z"},{"alias_kind":"pith_short_12","alias_value":"OU2CKLUZBCXC","created_at":"2026-07-05T07:34:41Z"},{"alias_kind":"pith_short_16","alias_value":"OU2CKLUZBCXCRKTN","created_at":"2026-07-05T07:34:41Z"},{"alias_kind":"pith_short_8","alias_value":"OU2CKLUZ","created_at":"2026-07-05T07:34:41Z"}],"graph_snapshots":[{"event_id":"sha256:dee9bd0abcc07638755d6e01b27ab7069bf81cbaf47d88b87a088496a1cf1cb4","target":"graph","created_at":"2026-07-05T07:34:41Z","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/2401.09250/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Detailed chemical composition of stars is of prime interest for a range of topics in modern stellar astrophysics, such as the chemical evolution of the Galaxy or the formation, composition, and structure of exoplanets. In this work, we derive the C and O abundances and update Sc, V, Mn, and Co abundances considering hyperfine structure effects (HFS) and correcting for non-local thermodynamical equilibrium (NLTE) for a sample of 196 late-F, G-, and early-K stars with wide resolved M-dwarf companions. We accomplished this by employing the equivalent width (EW) method and high-resolution spectros","authors_text":"C. Duque-Arribas, D. Montes, H. M. Tabernero, J. A. Caballero","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-01-17T14:56:29Z","title":"Calibrating the metallicity of M dwarfs in wide physical binaries with F-, G-, and K-primaries -- II: Carbon, oxygen, and odd-Z iron-peak abundances of the primary stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.09250","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:f4b55b80e892e707cedb0668ca17074564699ab66274200cf54185429893629f","target":"record","created_at":"2026-07-05T07:34:41Z","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":"04b173b29e9d09e12bceb7d96e6342369164eda0bd8827c16e87510d46f11e55","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-01-17T14:56:29Z","title_canon_sha256":"b6b9764a3eaa30bc6b07e64c226c84aaad82e3a0028d8e05ef111ecdbe4d0edc"},"schema_version":"1.0","source":{"id":"2401.09250","kind":"arxiv","version":1}},"canonical_sha256":"7534252e9908ae28aa6d318b59ba95c0193ecb44d7eee0c4bb5f645abf604b44","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7534252e9908ae28aa6d318b59ba95c0193ecb44d7eee0c4bb5f645abf604b44","first_computed_at":"2026-07-05T07:34:41.334480Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:34:41.334480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vGMRH1tIgwTRO3e7sfdtx+aXPtybYAwc2opwFWfbOrd4Aku9Jn/djWs+M8M2ULNtLavnf0wNvwlRY/Sa9vsABQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:34:41.334922Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.09250","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f4b55b80e892e707cedb0668ca17074564699ab66274200cf54185429893629f","sha256:dee9bd0abcc07638755d6e01b27ab7069bf81cbaf47d88b87a088496a1cf1cb4"],"state_sha256":"bd50ef6982a93a4d312ad0e29b01d205d3ca4177079f7d84e2697ec65020a05e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nDpx6aMREZDgw2rFCcbbySfl85Auz30NplRaBxhiM8G3ht8StZ58MuYD3+K5re45i/HRcBQgt552NkIhDVecCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T06:20:25.403374Z","bundle_sha256":"4b11bbf8e4079dedfbf0eafc94bac9590ceee379831480f08e1fd7bb8ecad2aa"}}