{"arxiv_id":"1008.0712","incoming":{"papers":1,"sentences":2,"groups":[{"kind":"background","label":"Cites it as background","papers":1,"sentences":1,"quotes":[{"arxiv_id":"1009.0364","title":"OB-stars as extreme condition test beds","url":"/paper/1009.0364","section":"Pulsations","sentence":"A present key problem in atmospheric diagnostics by high resolution spectroscopy is the finding that the line-profiles from (at least) late O- and B-supergiants display substantial extra-broadening (in addition to the well-known effects from rotation etc.), which has been termed `macro-turbulence' (for details and references, see [ref] ).","intent_p":0.86,"contests_p":null}]}],"unlabelled_sentences":1},"outgoing":{"papers":1,"sentences":1,"groups":[],"unlabelled_sentences":1},"claims":[{"relation":"same_result","label":"States the same result","papers":[{"arxiv_id":"1009.3752","url":"/paper/1009.3752","title":"Is macroturbulence in OB Sgs related to pulsations?","main_claim":"We present the first results of our project, namely firm observational evidence for a strong correlation between the extra broadening and photospheric line-profile variations in a sample of 13 Sgs with spectral types ranging from O9.5 to B8.","p":1.0},{"arxiv_id":"1004.2524","url":"/paper/1004.2524","title":"Is macroturbulent broadening in OB Supergiants related to pulsations?","main_claim":"We present first encouraging results of an observational project aimed at investigating the $macroturbulent$ broadening in O and B Supergiants, and its possible connection with spectroscopic variability phenomena and stellar oscillations: a) all the studied B Supergiants show line profile variations, quantified by means of the first (< v >) and third velocity (< v^3 >) moments of the lines, b) there is a strong correlation between the peak-to-peak amplitudes of the < v > and < v^3 > variability and the size of the extra-broadening.","p":0.98}]}],"thresholds":{"intent_p":0.8,"supports_p":0.95,"contests_p":0.7},"method":"Citing sentences come from each paper's LaTeX source; every \\cite marks the sentence and the works it cites. Pith's classifier typed each sentence. A label is shown at intent probability 0.8 or more (0.95 for support), a contest at 0.7 or more. Measured accuracy against two blind model families is at https://pith.science/accuracy. The quoted sentences are the citing authors' own.","held_up":null,"_links":{"html":"https://pith.science/paper/1008.0712"}}