id	domain	url
cbi-29	arxiv.org	https://arxiv.org
cbi-29	link.springer.com	https://link.springer.com/article/10
cbi-29	www.academia.edu	www.academia.edu/6763175/evaluating_tblt_the_
cbi-29	blog.demofox.org	https://blog.demofox.org/2014/12/30/dualnumbers-automatic-differentiation/