{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:5KFKC2WWNA2RSZCN3EMACNJUOA","short_pith_number":"pith:5KFKC2WW","schema_version":"1.0","canonical_sha256":"ea8aa16ad6683519644dd91801353470204c607d795c5153d9edeefe095ce575","source":{"kind":"arxiv","id":"1109.0388","version":1},"attestation_state":"computed","paper":{"title":"Near Infrared Angular Diameters of a few AGB variables by Lunar Occultations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Tapas Baug, T. Chandrasekhar","submitted_at":"2011-09-02T09:11:29Z","abstract_excerpt":"The uniform disk (UD) angular diameter measurements of two oxygen-rich Mira variables (AW Aur and BS Aur) and three semiregular (SRb) variables (GP Tau, RS Cap, RT Cap), in near Infrared K-band (2.2 micron) by lunar occultation observations are reported. UD angular diameters of the two Miras and one SRV are first time measurements. In addition a method of predicting angular diameters from (V-K) colour is discussed and applied to the five sources. The effect of mass-loss enhancing measured K-band diameters is examined for Miras using (K-[12]) colour excess as an index. In our sample the measure"},"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":"1109.0388","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-09-02T09:11:29Z","cross_cats_sorted":[],"title_canon_sha256":"21c14da056c9df00657f6c1b68563aa815882a6cff614f16fc381aab29c68ec3","abstract_canon_sha256":"3f03150960a591876f626c0a9133c5a3b4b91e4a698df2c8346472a33c5ccbf4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:00:42.838038Z","signature_b64":"rJw7DurT2rLt+TqgZj0JV3FvXpZyUOdPOfP4osEcnR1/3ywRRZxi2v0z/bNjtYptdDgMivye/khYerilzPoqCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ea8aa16ad6683519644dd91801353470204c607d795c5153d9edeefe095ce575","last_reissued_at":"2026-05-18T02:00:42.837193Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:00:42.837193Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Near Infrared Angular Diameters of a few AGB variables by Lunar Occultations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Tapas Baug, T. Chandrasekhar","submitted_at":"2011-09-02T09:11:29Z","abstract_excerpt":"The uniform disk (UD) angular diameter measurements of two oxygen-rich Mira variables (AW Aur and BS Aur) and three semiregular (SRb) variables (GP Tau, RS Cap, RT Cap), in near Infrared K-band (2.2 micron) by lunar occultation observations are reported. UD angular diameters of the two Miras and one SRV are first time measurements. In addition a method of predicting angular diameters from (V-K) colour is discussed and applied to the five sources. The effect of mass-loss enhancing measured K-band diameters is examined for Miras using (K-[12]) colour excess as an index. In our sample the measure"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.0388","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":"1109.0388","created_at":"2026-05-18T02:00:42.837334+00:00"},{"alias_kind":"arxiv_version","alias_value":"1109.0388v1","created_at":"2026-05-18T02:00:42.837334+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.0388","created_at":"2026-05-18T02:00:42.837334+00:00"},{"alias_kind":"pith_short_12","alias_value":"5KFKC2WWNA2R","created_at":"2026-05-18T12:26:20.644004+00:00"},{"alias_kind":"pith_short_16","alias_value":"5KFKC2WWNA2RSZCN","created_at":"2026-05-18T12:26:20.644004+00:00"},{"alias_kind":"pith_short_8","alias_value":"5KFKC2WW","created_at":"2026-05-18T12:26:20.644004+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/5KFKC2WWNA2RSZCN3EMACNJUOA","json":"https://pith.science/pith/5KFKC2WWNA2RSZCN3EMACNJUOA.json","graph_json":"https://pith.science/api/pith-number/5KFKC2WWNA2RSZCN3EMACNJUOA/graph.json","events_json":"https://pith.science/api/pith-number/5KFKC2WWNA2RSZCN3EMACNJUOA/events.json","paper":"https://pith.science/paper/5KFKC2WW"},"agent_actions":{"view_html":"https://pith.science/pith/5KFKC2WWNA2RSZCN3EMACNJUOA","download_json":"https://pith.science/pith/5KFKC2WWNA2RSZCN3EMACNJUOA.json","view_paper":"https://pith.science/paper/5KFKC2WW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1109.0388&json=true","fetch_graph":"https://pith.science/api/pith-number/5KFKC2WWNA2RSZCN3EMACNJUOA/graph.json","fetch_events":"https://pith.science/api/pith-number/5KFKC2WWNA2RSZCN3EMACNJUOA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5KFKC2WWNA2RSZCN3EMACNJUOA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5KFKC2WWNA2RSZCN3EMACNJUOA/action/storage_attestation","attest_author":"https://pith.science/pith/5KFKC2WWNA2RSZCN3EMACNJUOA/action/author_attestation","sign_citation":"https://pith.science/pith/5KFKC2WWNA2RSZCN3EMACNJUOA/action/citation_signature","submit_replication":"https://pith.science/pith/5KFKC2WWNA2RSZCN3EMACNJUOA/action/replication_record"}},"created_at":"2026-05-18T02:00:42.837334+00:00","updated_at":"2026-05-18T02:00:42.837334+00:00"}