{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:EYGWBNEF3NJDIOU67SPRCDTDUB","short_pith_number":"pith:EYGWBNEF","schema_version":"1.0","canonical_sha256":"260d60b485db52343a9efc9f110e63a05deba59f1bceb9359ebc9c7570b3b550","source":{"kind":"arxiv","id":"2508.08360","version":1},"attestation_state":"computed","paper":{"title":"Milky Way's Metal-Poor Stars display Chemical Transition near the Solar Radius","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Khyati Malhan","submitted_at":"2025-08-11T18:00:01Z","abstract_excerpt":"The metal-poor stars of a galaxy offer insights into that galaxy's early formation processes and accretion history. Here, we investigate whether the metal-poor stars of our Milky Way galaxy exhibit any characteristic trends in Galactocentric distance versus chemical abundances -- i.e. in the space of $r_{\\rm GC}$ vs. [Fe/H] and $r_{\\rm GC}$ vs. [X/Fe] -- and if yes, then what is their implication for Galaxy formation. We combine the datasets of APOGEE DR17 and $\\textit{Gaia}$ DR3, where the former provides stellar abundances and the latter provides stellar parallaxes. We analyze bright ($G<13$"},"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":"2508.08360","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-08-11T18:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"ce8452b093371e9735d39bcaf0adb68e25d4e19b9b09d92551f286640e1d3662","abstract_canon_sha256":"629dc38dc854ccb446393a0fda614a8cb4321f65909cc6f63120a4b0ee29c37e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:52:26.868334Z","signature_b64":"IPiPkD3qrY3us7i0Her9WxEU2yaxtskmzNnaeceFTW8Twq+5ffTHlGvfCD2qxT4wM2fKqct8uPUbQL8tZGE2Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"260d60b485db52343a9efc9f110e63a05deba59f1bceb9359ebc9c7570b3b550","last_reissued_at":"2026-07-05T11:52:26.867760Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:52:26.867760Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Milky Way's Metal-Poor Stars display Chemical Transition near the Solar Radius","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Khyati Malhan","submitted_at":"2025-08-11T18:00:01Z","abstract_excerpt":"The metal-poor stars of a galaxy offer insights into that galaxy's early formation processes and accretion history. Here, we investigate whether the metal-poor stars of our Milky Way galaxy exhibit any characteristic trends in Galactocentric distance versus chemical abundances -- i.e. in the space of $r_{\\rm GC}$ vs. [Fe/H] and $r_{\\rm GC}$ vs. [X/Fe] -- and if yes, then what is their implication for Galaxy formation. We combine the datasets of APOGEE DR17 and $\\textit{Gaia}$ DR3, where the former provides stellar abundances and the latter provides stellar parallaxes. We analyze bright ($G<13$"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.08360","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/2508.08360/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2508.08360","created_at":"2026-07-05T11:52:26.867833+00:00"},{"alias_kind":"arxiv_version","alias_value":"2508.08360v1","created_at":"2026-07-05T11:52:26.867833+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.08360","created_at":"2026-07-05T11:52:26.867833+00:00"},{"alias_kind":"pith_short_12","alias_value":"EYGWBNEF3NJD","created_at":"2026-07-05T11:52:26.867833+00:00"},{"alias_kind":"pith_short_16","alias_value":"EYGWBNEF3NJDIOU6","created_at":"2026-07-05T11:52:26.867833+00:00"},{"alias_kind":"pith_short_8","alias_value":"EYGWBNEF","created_at":"2026-07-05T11:52:26.867833+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/EYGWBNEF3NJDIOU67SPRCDTDUB","json":"https://pith.science/pith/EYGWBNEF3NJDIOU67SPRCDTDUB.json","graph_json":"https://pith.science/api/pith-number/EYGWBNEF3NJDIOU67SPRCDTDUB/graph.json","events_json":"https://pith.science/api/pith-number/EYGWBNEF3NJDIOU67SPRCDTDUB/events.json","paper":"https://pith.science/paper/EYGWBNEF"},"agent_actions":{"view_html":"https://pith.science/pith/EYGWBNEF3NJDIOU67SPRCDTDUB","download_json":"https://pith.science/pith/EYGWBNEF3NJDIOU67SPRCDTDUB.json","view_paper":"https://pith.science/paper/EYGWBNEF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2508.08360&json=true","fetch_graph":"https://pith.science/api/pith-number/EYGWBNEF3NJDIOU67SPRCDTDUB/graph.json","fetch_events":"https://pith.science/api/pith-number/EYGWBNEF3NJDIOU67SPRCDTDUB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EYGWBNEF3NJDIOU67SPRCDTDUB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EYGWBNEF3NJDIOU67SPRCDTDUB/action/storage_attestation","attest_author":"https://pith.science/pith/EYGWBNEF3NJDIOU67SPRCDTDUB/action/author_attestation","sign_citation":"https://pith.science/pith/EYGWBNEF3NJDIOU67SPRCDTDUB/action/citation_signature","submit_replication":"https://pith.science/pith/EYGWBNEF3NJDIOU67SPRCDTDUB/action/replication_record"}},"created_at":"2026-07-05T11:52:26.867833+00:00","updated_at":"2026-07-05T11:52:26.867833+00:00"}