{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:QRJC25ULU2BMIYJQATHVPIZ377","short_pith_number":"pith:QRJC25UL","schema_version":"1.0","canonical_sha256":"84522d768ba682c4613004cf57a33bffc66f59a99ddee5441be5de66c8b330bb","source":{"kind":"arxiv","id":"2305.03311","version":1},"attestation_state":"computed","paper":{"title":"A Catalog of Distance Determinations for the LAMOST DR8 K Giants in the Galactic Halo","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"Chao Liu, Chengqun Yang, Feilu Wang, Gang Zhao, Hans-Walter Rix, Lan Zhang, Xiang-Xiang Xue","submitted_at":"2023-05-05T06:38:53Z","abstract_excerpt":"We present a catalog of distances for 19544 K giants drawn from LAMOST DR8. Most of them are located in the halo of the Milky Way up to ~120~kpc. There are 15% K giants without SDSS photometry, for which we supplements with Pan-STARRS1 (PS1) photometry calibrated to SDSS photometric system. The possible contamination of the red clumps/horizontal branch are removed according to metallicities and colors before the distance determination. Combining the LAMOST spectroscopic metallicities with the SDSS/PS1 photometry, we estimate the absolute magnitudes in SDSS $r-$band, the distance moduli, and th"},"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":"2305.03311","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-05-05T06:38:53Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"134a7d31948d3f3ccdd1c6c7abd52c0ffb864ce217817bc184b7971d0462a05e","abstract_canon_sha256":"015475473e9a7af005e2dfea99887ffa5dd95cafaf0af845cc65443c324e68fb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:07:13.758079Z","signature_b64":"cRaq7r1sexqwROXQbWT+5LclJCME9O+MaU4JdNDfY4nGtnfk/qlxBUlyHm/LwDFzG7T0rwncR/IMX1bSwPIdCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"84522d768ba682c4613004cf57a33bffc66f59a99ddee5441be5de66c8b330bb","last_reissued_at":"2026-07-05T06:07:13.757672Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:07:13.757672Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Catalog of Distance Determinations for the LAMOST DR8 K Giants in the Galactic Halo","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"Chao Liu, Chengqun Yang, Feilu Wang, Gang Zhao, Hans-Walter Rix, Lan Zhang, Xiang-Xiang Xue","submitted_at":"2023-05-05T06:38:53Z","abstract_excerpt":"We present a catalog of distances for 19544 K giants drawn from LAMOST DR8. Most of them are located in the halo of the Milky Way up to ~120~kpc. There are 15% K giants without SDSS photometry, for which we supplements with Pan-STARRS1 (PS1) photometry calibrated to SDSS photometric system. The possible contamination of the red clumps/horizontal branch are removed according to metallicities and colors before the distance determination. Combining the LAMOST spectroscopic metallicities with the SDSS/PS1 photometry, we estimate the absolute magnitudes in SDSS $r-$band, the distance moduli, and th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.03311","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/2305.03311/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":"2305.03311","created_at":"2026-07-05T06:07:13.757733+00:00"},{"alias_kind":"arxiv_version","alias_value":"2305.03311v1","created_at":"2026-07-05T06:07:13.757733+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.03311","created_at":"2026-07-05T06:07:13.757733+00:00"},{"alias_kind":"pith_short_12","alias_value":"QRJC25ULU2BM","created_at":"2026-07-05T06:07:13.757733+00:00"},{"alias_kind":"pith_short_16","alias_value":"QRJC25ULU2BMIYJQ","created_at":"2026-07-05T06:07:13.757733+00:00"},{"alias_kind":"pith_short_8","alias_value":"QRJC25UL","created_at":"2026-07-05T06:07:13.757733+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/QRJC25ULU2BMIYJQATHVPIZ377","json":"https://pith.science/pith/QRJC25ULU2BMIYJQATHVPIZ377.json","graph_json":"https://pith.science/api/pith-number/QRJC25ULU2BMIYJQATHVPIZ377/graph.json","events_json":"https://pith.science/api/pith-number/QRJC25ULU2BMIYJQATHVPIZ377/events.json","paper":"https://pith.science/paper/QRJC25UL"},"agent_actions":{"view_html":"https://pith.science/pith/QRJC25ULU2BMIYJQATHVPIZ377","download_json":"https://pith.science/pith/QRJC25ULU2BMIYJQATHVPIZ377.json","view_paper":"https://pith.science/paper/QRJC25UL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2305.03311&json=true","fetch_graph":"https://pith.science/api/pith-number/QRJC25ULU2BMIYJQATHVPIZ377/graph.json","fetch_events":"https://pith.science/api/pith-number/QRJC25ULU2BMIYJQATHVPIZ377/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QRJC25ULU2BMIYJQATHVPIZ377/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QRJC25ULU2BMIYJQATHVPIZ377/action/storage_attestation","attest_author":"https://pith.science/pith/QRJC25ULU2BMIYJQATHVPIZ377/action/author_attestation","sign_citation":"https://pith.science/pith/QRJC25ULU2BMIYJQATHVPIZ377/action/citation_signature","submit_replication":"https://pith.science/pith/QRJC25ULU2BMIYJQATHVPIZ377/action/replication_record"}},"created_at":"2026-07-05T06:07:13.757733+00:00","updated_at":"2026-07-05T06:07:13.757733+00:00"}