{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:USHV3ASIXFNFGBTLABLM4O74OY","short_pith_number":"pith:USHV3ASI","schema_version":"1.0","canonical_sha256":"a48f5d8248b95a53066b0056ce3bfc76183311fd24b46aacc99e2a399c918eb7","source":{"kind":"arxiv","id":"1509.07104","version":1},"attestation_state":"computed","paper":{"title":"Evidence for a metal-poor population in the inner Galactic Bulge","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"A.E. Garc\\'ia P\\'erez, C. Allende Prieto, D.A. Garc\\'ia-Hern\\'andez, D. Bizyaev, E. Malanushenko, F. Anders, G. Zasowski, K. Cunha, K. Kinemuchi, K. Pan, K. Sellgren, M.D. Shetrone, M. Schultheis, O. Zamora, T.K. Fritz, V. Malanushenko, V. Smith","submitted_at":"2015-09-23T19:27:35Z","abstract_excerpt":"The inner Galactic Bulge has, until recently, been avoided in chemical evolution studies due to extreme extinction and stellar crowding. Large, near-IR spectroscopic surveys, such as APOGEE, allow for the first time the measurement of metallicities in the inner region of our Galaxy. We study metallicities of 33 K/M giants situated in the Galactic Center region from observations obtained with the APOGEE survey. We selected K/M giants with reliable stellar parameters from the APOGEE/ASPCAP pipeline. Distances, interstellar extinction values, and radial velocities were checked to confirm that the"},"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":"1509.07104","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-09-23T19:27:35Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"965f9dad60a9b87f4c361697b1cb7c1230190a3cd7c85691d55ebff146c6d835","abstract_canon_sha256":"aaa0ffeee25f454f86f5824c5654ae1d3405248d648bc9c6610845a4ecf28141"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:26:41.406767Z","signature_b64":"tXqEbaVyBHMO9xnR3+ASHeOMqWC5mBvz2RXtZHX6WoagF6D0xgIa56487GHXisd3UoGkbRIUirtTNx4zxX0qCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a48f5d8248b95a53066b0056ce3bfc76183311fd24b46aacc99e2a399c918eb7","last_reissued_at":"2026-05-18T01:26:41.406054Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:26:41.406054Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Evidence for a metal-poor population in the inner Galactic Bulge","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"A.E. Garc\\'ia P\\'erez, C. Allende Prieto, D.A. Garc\\'ia-Hern\\'andez, D. Bizyaev, E. Malanushenko, F. Anders, G. Zasowski, K. Cunha, K. Kinemuchi, K. Pan, K. Sellgren, M.D. Shetrone, M. Schultheis, O. Zamora, T.K. Fritz, V. Malanushenko, V. Smith","submitted_at":"2015-09-23T19:27:35Z","abstract_excerpt":"The inner Galactic Bulge has, until recently, been avoided in chemical evolution studies due to extreme extinction and stellar crowding. Large, near-IR spectroscopic surveys, such as APOGEE, allow for the first time the measurement of metallicities in the inner region of our Galaxy. We study metallicities of 33 K/M giants situated in the Galactic Center region from observations obtained with the APOGEE survey. We selected K/M giants with reliable stellar parameters from the APOGEE/ASPCAP pipeline. Distances, interstellar extinction values, and radial velocities were checked to confirm that the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.07104","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":"1509.07104","created_at":"2026-05-18T01:26:41.406168+00:00"},{"alias_kind":"arxiv_version","alias_value":"1509.07104v1","created_at":"2026-05-18T01:26:41.406168+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.07104","created_at":"2026-05-18T01:26:41.406168+00:00"},{"alias_kind":"pith_short_12","alias_value":"USHV3ASIXFNF","created_at":"2026-05-18T12:29:44.643036+00:00"},{"alias_kind":"pith_short_16","alias_value":"USHV3ASIXFNFGBTL","created_at":"2026-05-18T12:29:44.643036+00:00"},{"alias_kind":"pith_short_8","alias_value":"USHV3ASI","created_at":"2026-05-18T12:29:44.643036+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/USHV3ASIXFNFGBTLABLM4O74OY","json":"https://pith.science/pith/USHV3ASIXFNFGBTLABLM4O74OY.json","graph_json":"https://pith.science/api/pith-number/USHV3ASIXFNFGBTLABLM4O74OY/graph.json","events_json":"https://pith.science/api/pith-number/USHV3ASIXFNFGBTLABLM4O74OY/events.json","paper":"https://pith.science/paper/USHV3ASI"},"agent_actions":{"view_html":"https://pith.science/pith/USHV3ASIXFNFGBTLABLM4O74OY","download_json":"https://pith.science/pith/USHV3ASIXFNFGBTLABLM4O74OY.json","view_paper":"https://pith.science/paper/USHV3ASI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1509.07104&json=true","fetch_graph":"https://pith.science/api/pith-number/USHV3ASIXFNFGBTLABLM4O74OY/graph.json","fetch_events":"https://pith.science/api/pith-number/USHV3ASIXFNFGBTLABLM4O74OY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/USHV3ASIXFNFGBTLABLM4O74OY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/USHV3ASIXFNFGBTLABLM4O74OY/action/storage_attestation","attest_author":"https://pith.science/pith/USHV3ASIXFNFGBTLABLM4O74OY/action/author_attestation","sign_citation":"https://pith.science/pith/USHV3ASIXFNFGBTLABLM4O74OY/action/citation_signature","submit_replication":"https://pith.science/pith/USHV3ASIXFNFGBTLABLM4O74OY/action/replication_record"}},"created_at":"2026-05-18T01:26:41.406168+00:00","updated_at":"2026-05-18T01:26:41.406168+00:00"}