{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:CFKYEXZ6RNWEEHCVVSWFPOSYLJ","short_pith_number":"pith:CFKYEXZ6","schema_version":"1.0","canonical_sha256":"1155825f3e8b6c421c55acac57ba585a4bd3cf90206e3ea39a546afd031d4d87","source":{"kind":"arxiv","id":"1402.3062","version":3},"attestation_state":"computed","paper":{"title":"The VLT-FLAMES Tarantula Survey XVI. The optical+NIR extinction laws in 30 Doradus and the photometric determination of the effective temperatures of OB stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.IM","astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"A. Herrero, C. J. Evans, G. Gr\\\"afener, H. Sana, J. Ma\\'iz Apell\\'aniz, J. M. Bestenlehner, J. S. Vink, J. Th. van Loon, M. Garc\\'ia, N. R. Walborn, P. A. Crowther, R. H. Barb\\'a, S. Sim\\'on-D\\'iaz, W. D. Taylor","submitted_at":"2014-02-13T08:49:50Z","abstract_excerpt":"Context: The commonly used extinction laws of Cardelli et al. (1989) have limitations that, among other issues, hamper the determination of the effective temperatures of O and early B stars from optical+NIR photometry. Aims: We aim to develop a new family of extinction laws for 30 Doradus, check their general applicability within that region and elsewhere, and apply them to test the feasibility of using optical+NIR photometry to determine the effective temperature of OB stars. Methods: We use spectroscopy and NIR photometry from the VLT-FLAMES Tarantula Survey and optical photometry from HST/W"},"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":"1402.3062","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-02-13T08:49:50Z","cross_cats_sorted":["astro-ph.CO","astro-ph.IM","astro-ph.SR"],"title_canon_sha256":"3d80279ada6252060d3535a3d153c0183526c6293f6a3dc402c5564fc58b0b05","abstract_canon_sha256":"e1a53d3aa63fc8f58fe0a3b30ba37f211993066fdac4df9aa79ac42573470483"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:44:38.611933Z","signature_b64":"ypTUeq5gp0BDLqjBan4L1fxwmpQaIW5PUcnKIIJ3lsSHZ98N0SLl8cVL8k0jHQH3DyOuTEa8vQaVfdtmjr/SCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1155825f3e8b6c421c55acac57ba585a4bd3cf90206e3ea39a546afd031d4d87","last_reissued_at":"2026-05-18T01:44:38.611487Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:44:38.611487Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The VLT-FLAMES Tarantula Survey XVI. The optical+NIR extinction laws in 30 Doradus and the photometric determination of the effective temperatures of OB stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.IM","astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"A. Herrero, C. J. Evans, G. Gr\\\"afener, H. Sana, J. Ma\\'iz Apell\\'aniz, J. M. Bestenlehner, J. S. Vink, J. Th. van Loon, M. Garc\\'ia, N. R. Walborn, P. A. Crowther, R. H. Barb\\'a, S. Sim\\'on-D\\'iaz, W. D. Taylor","submitted_at":"2014-02-13T08:49:50Z","abstract_excerpt":"Context: The commonly used extinction laws of Cardelli et al. (1989) have limitations that, among other issues, hamper the determination of the effective temperatures of O and early B stars from optical+NIR photometry. Aims: We aim to develop a new family of extinction laws for 30 Doradus, check their general applicability within that region and elsewhere, and apply them to test the feasibility of using optical+NIR photometry to determine the effective temperature of OB stars. Methods: We use spectroscopy and NIR photometry from the VLT-FLAMES Tarantula Survey and optical photometry from HST/W"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.3062","kind":"arxiv","version":3},"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":"1402.3062","created_at":"2026-05-18T01:44:38.611561+00:00"},{"alias_kind":"arxiv_version","alias_value":"1402.3062v3","created_at":"2026-05-18T01:44:38.611561+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.3062","created_at":"2026-05-18T01:44:38.611561+00:00"},{"alias_kind":"pith_short_12","alias_value":"CFKYEXZ6RNWE","created_at":"2026-05-18T12:28:22.404517+00:00"},{"alias_kind":"pith_short_16","alias_value":"CFKYEXZ6RNWEEHCV","created_at":"2026-05-18T12:28:22.404517+00:00"},{"alias_kind":"pith_short_8","alias_value":"CFKYEXZ6","created_at":"2026-05-18T12:28:22.404517+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/CFKYEXZ6RNWEEHCVVSWFPOSYLJ","json":"https://pith.science/pith/CFKYEXZ6RNWEEHCVVSWFPOSYLJ.json","graph_json":"https://pith.science/api/pith-number/CFKYEXZ6RNWEEHCVVSWFPOSYLJ/graph.json","events_json":"https://pith.science/api/pith-number/CFKYEXZ6RNWEEHCVVSWFPOSYLJ/events.json","paper":"https://pith.science/paper/CFKYEXZ6"},"agent_actions":{"view_html":"https://pith.science/pith/CFKYEXZ6RNWEEHCVVSWFPOSYLJ","download_json":"https://pith.science/pith/CFKYEXZ6RNWEEHCVVSWFPOSYLJ.json","view_paper":"https://pith.science/paper/CFKYEXZ6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1402.3062&json=true","fetch_graph":"https://pith.science/api/pith-number/CFKYEXZ6RNWEEHCVVSWFPOSYLJ/graph.json","fetch_events":"https://pith.science/api/pith-number/CFKYEXZ6RNWEEHCVVSWFPOSYLJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CFKYEXZ6RNWEEHCVVSWFPOSYLJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CFKYEXZ6RNWEEHCVVSWFPOSYLJ/action/storage_attestation","attest_author":"https://pith.science/pith/CFKYEXZ6RNWEEHCVVSWFPOSYLJ/action/author_attestation","sign_citation":"https://pith.science/pith/CFKYEXZ6RNWEEHCVVSWFPOSYLJ/action/citation_signature","submit_replication":"https://pith.science/pith/CFKYEXZ6RNWEEHCVVSWFPOSYLJ/action/replication_record"}},"created_at":"2026-05-18T01:44:38.611561+00:00","updated_at":"2026-05-18T01:44:38.611561+00:00"}