{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:VVXTNWNB25Y44YO5RNK6JIWT4A","short_pith_number":"pith:VVXTNWNB","schema_version":"1.0","canonical_sha256":"ad6f36d9a1d771ce61dd8b55e4a2d3e03568bb078f6840514a229cb467948c07","source":{"kind":"arxiv","id":"1804.10033","version":1},"attestation_state":"computed","paper":{"title":"Abundances of Mg and K in the atmospheres of turn-off stars in Galactic globular cluster 47 Tucanae","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Ku\\v{c}inskas, A. \\v{C}erniauskas, E. Caffau, H.-G. Ludwig, J. Klevas, M. Steffen, P. Bonifacio, S. Korotin, V. Dobrovolskas","submitted_at":"2018-04-26T13:01:26Z","abstract_excerpt":"We determined abundances of Mg and K in the atmospheres of 53 (Mg) and 75 (K) turn-off (TO) stars of the Galactic globular cluster 47 Tuc. The obtained abundances, together with those of Li, O, and Na, were used to search for possible relations between the abundances of K and other light elements, Li, O, Na, and Mg, as well as the connections between the chemical composition of TO stars and their kinematical properties. Abundances of Mg and K were determined using archival VLT FLAMES/GIRAFFE spectra, in combination with the 1D NLTE spectral synthesis methodology. Spectral line profiles were co"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1804.10033","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-04-26T13:01:26Z","cross_cats_sorted":[],"title_canon_sha256":"15caac7e699e20c0fcb95fc3c88111839802608ca3d19ead04c67347e4fb7ad3","abstract_canon_sha256":"e181434de5bc8169c5c6e18ad0d6af3d71921f26f29142ce54dbfc294980ee90"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:17:25.327913Z","signature_b64":"tkHVxsQn423Gn6OvfWgMoIt60doLVf3tEn6k2p2FIBuNpPjY9QCFM7MqRkIUAx0ITbdoYES1jpNPefRXbDd0DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ad6f36d9a1d771ce61dd8b55e4a2d3e03568bb078f6840514a229cb467948c07","last_reissued_at":"2026-05-18T00:17:25.327191Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:17:25.327191Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Abundances of Mg and K in the atmospheres of turn-off stars in Galactic globular cluster 47 Tucanae","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Ku\\v{c}inskas, A. \\v{C}erniauskas, E. Caffau, H.-G. Ludwig, J. Klevas, M. Steffen, P. Bonifacio, S. Korotin, V. Dobrovolskas","submitted_at":"2018-04-26T13:01:26Z","abstract_excerpt":"We determined abundances of Mg and K in the atmospheres of 53 (Mg) and 75 (K) turn-off (TO) stars of the Galactic globular cluster 47 Tuc. The obtained abundances, together with those of Li, O, and Na, were used to search for possible relations between the abundances of K and other light elements, Li, O, Na, and Mg, as well as the connections between the chemical composition of TO stars and their kinematical properties. Abundances of Mg and K were determined using archival VLT FLAMES/GIRAFFE spectra, in combination with the 1D NLTE spectral synthesis methodology. Spectral line profiles were co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.10033","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1804.10033","created_at":"2026-05-18T00:17:25.327305+00:00"},{"alias_kind":"arxiv_version","alias_value":"1804.10033v1","created_at":"2026-05-18T00:17:25.327305+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.10033","created_at":"2026-05-18T00:17:25.327305+00:00"},{"alias_kind":"pith_short_12","alias_value":"VVXTNWNB25Y4","created_at":"2026-05-18T12:32:59.047623+00:00"},{"alias_kind":"pith_short_16","alias_value":"VVXTNWNB25Y44YO5","created_at":"2026-05-18T12:32:59.047623+00:00"},{"alias_kind":"pith_short_8","alias_value":"VVXTNWNB","created_at":"2026-05-18T12:32:59.047623+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VVXTNWNB25Y44YO5RNK6JIWT4A","json":"https://pith.science/pith/VVXTNWNB25Y44YO5RNK6JIWT4A.json","graph_json":"https://pith.science/api/pith-number/VVXTNWNB25Y44YO5RNK6JIWT4A/graph.json","events_json":"https://pith.science/api/pith-number/VVXTNWNB25Y44YO5RNK6JIWT4A/events.json","paper":"https://pith.science/paper/VVXTNWNB"},"agent_actions":{"view_html":"https://pith.science/pith/VVXTNWNB25Y44YO5RNK6JIWT4A","download_json":"https://pith.science/pith/VVXTNWNB25Y44YO5RNK6JIWT4A.json","view_paper":"https://pith.science/paper/VVXTNWNB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1804.10033&json=true","fetch_graph":"https://pith.science/api/pith-number/VVXTNWNB25Y44YO5RNK6JIWT4A/graph.json","fetch_events":"https://pith.science/api/pith-number/VVXTNWNB25Y44YO5RNK6JIWT4A/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VVXTNWNB25Y44YO5RNK6JIWT4A/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VVXTNWNB25Y44YO5RNK6JIWT4A/action/storage_attestation","attest_author":"https://pith.science/pith/VVXTNWNB25Y44YO5RNK6JIWT4A/action/author_attestation","sign_citation":"https://pith.science/pith/VVXTNWNB25Y44YO5RNK6JIWT4A/action/citation_signature","submit_replication":"https://pith.science/pith/VVXTNWNB25Y44YO5RNK6JIWT4A/action/replication_record"}},"created_at":"2026-05-18T00:17:25.327305+00:00","updated_at":"2026-05-18T00:17:25.327305+00:00"}