{"paper":{"title":"Astrophysical Weighted Particle Magnetohydrodynamics","arxiv_id":"1006.4159","primary_cat":"astro-ph.IM","submitted_at":"2010-06-21T20:00:02+00:00","version_compiled":"v1"},"notice":"Every quoted sentence is the authors' text from the arXiv listing abstract. Labels and probabilities are the outputs of classifier-1.13-20260917 on the question bank abstract-p1-20260923, exactly as returned. 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procedure.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.89,"main_claim_p":0.08,"quantitative":true,"quantitative_p":0.52,"role_probabilities":{"gap":0.0,"method":0.78,"result":0.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.22,"interpretation":0.0}},{"i":2,"p":1.0,"id":"s2","own":true,"role":"method","text":"The physics of the interaction between the particles is described by an one-dimensional Riemann problem in a moving frame.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.63,"main_claim_p":0.03,"quantitative":false,"quantitative_p":0.29,"role_probabilities":{"gap":0.0,"method":1.0,"result":0.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":3,"p":0.38,"id":"s3","own":true,"role":"method","text":"As a result, necessary diffusion which is required to treat dissipative processes is added automatically.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.76,"main_claim_p":0.06,"quantitative":false,"quantitative_p":0.05,"role_probabilities":{"gap":0.0,"method":0.38,"result":0.36,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.02,"interpretation":0.24}},{"i":4,"p":0.55,"id":"s4","own":true,"role":"result","text":"As a result, our scheme has no free parameters that controls the physics of inter-particle interaction, with the exception of the number of the interacting neighbours which control the resolution and accuracy.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.88,"main_claim_p":0.18,"quantitative":false,"quantitative_p":0.12,"role_probabilities":{"gap":0.0,"method":0.14,"result":0.55,"background":0.0,"limitation":0.02,"future_work":0.0,"contribution":0.09,"interpretation":0.2}},{"i":5,"p":0.54,"id":"s5","own":false,"role":"method","text":"The resulting equations have the form similar to SPH equations, and therefore existing SPH codes can be used to 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