{"paper":{"title":"PolStar -- An Explorer-Class FUV Spectropolarimetry Mission to Map the Environments of Massive Stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Alison Nordt, Bob Woodruff, Clem Tillier, Coralie Neiner (OBSPM), Ed Guinan, Gopal Vasudevan, Gregg Wade, Hugues Sana, Ian Howarth, Javier Trujillo Bueno, Jean-Claude Bouret (LAM), Jennifer Hoffman, Jon Bjorkman, Ken Gayley, Matt Beasley, Matt Shultz, Nicole St-Louis, Paul Scowen, Rafael Manso Sainz, Raman Prinja, Richard Ignace, Roberto Casini, Samantha Edgington, Stan Owocki, Steve Petrinec, Tanausu del Pino Alem\\'an, Tony Hull, William Sparks, Yael Naze","submitted_at":"2019-11-15T16:14:06Z","abstract_excerpt":"PolStar is an Explorer-class far ultraviolet (FUV) spectropolarimetry mission designed to target massive stars and their environments. PolStar will take advantage of resonance lines only available in the FUV to measure for the first time the magnetic and wind environment around massive stars to constrain models of rotation and mass loss."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.06724","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/1911.06724/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"}