{"paper":{"title":"Cosmological Parameters from Pre-Planck CMB Measurements","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Adam D. Hincks, Amir Hajian, Arthur Kosowsky, Blake D. Sherwin, Crist\\'obal Sif\\'on, David N. Spergel, Devin Crichton, Edward J. Wollack, Elia S. Battistelli, Eric R. Switzer, Erminia Calabrese, Jens Chluba, Joanna Dunkley, Jonathan L. Sievers, J. Richard Bond, Kavilan Moodley, Kent D. Irwin, Laura Newburgh, Lyman A. Page, Mark Halpern, Mark J. Devlin, Marzieh Farhang, Matthew Hasselfield, Megan B. Gralla, Michael D. Niemack, Michael R. Nolta, Neelima Sehgal, Nick Battaglia, Ren\\'ee A. Hlozek, Rolando D\\\"unner, Sudeep Das, Suzanne T. Staggs, Thibaut Louis, Tobias A. Marriage","submitted_at":"2013-02-07T19:51:17Z","abstract_excerpt":"Recent data from the WMAP, ACT and SPT experiments provide precise measurements of the cosmic microwave background temperature power spectrum over a wide range of angular scales. The combination of these observations is well fit by the standard, spatially flat LCDM cosmological model, constraining six free parameters to within a few percent. The scalar spectral index, n_s = 0.9690 +/- 0.0089, is less than unity at the 3.6 sigma level, consistent with simple models of inflation. The damping tail of the power spectrum at high resolution, combined with the amplitude of gravitational lensing measu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.1841","kind":"arxiv","version":2},"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"}