anchor.diff:  2016arXiv160800620K,kepler,exoplanets
   2016arXiv160800772S,k2,astrophysics
   2016arXiv160800978K,unrelated,
  +2016arXiv160801138C,kepler,exoplanets
   2016arXiv160801165B,k2,exoplanets
   2016arXiv160801316M,kepler,astrophysics
   2016arXiv160801489S,kepler,astrophysics
   2016arXiv160801549D,kepler,astrophysics
  +2016arXiv160801997K,kepler,astrophysics
  +2016arXiv160802070W,unrelated,
  +2016arXiv160802308D,unrelated,
  +2016arXiv160802751B,unrelated,
  +2016arXiv160802872R,kepler,astrophysics
  +2016arXiv160803494S,kepler,astrophysics
  +2016arXiv160803627O,kepler,exoplanets
  +2016arXiv160803917S,kepler,astrophysics
  +2016arXiv160804028C,unrelated,
  
positive.code: 2016AJ....152....8K,kepler,exoplanets
  2016AJ....152...18B,kepler,exoplanets
  2016AJ....152...19W,unrelated,
  2016AN....337..235S,unrelated,
  2016AN....337..640K,kepler,astrophysics
  2016ASSP...42..291D,unrelated,
  2016AcASn..57....9Y,kepler,astrophysics
  2016Ap&SS.361...17B,kepler,exoplanets
  
negative.code: 2016A&A...591A.111M,k2,astrophysics
  2016A&A...592A..14R,kepler,astrophysics
  2016A&A...592A..32L,kepler,exoplanets
  2016A&A...592A..96G,kepler,exoplanets
  2016A&A...592A.116S,kepler,astrophysics
  2016A&C....16....1A,unrelated,
  2016AJ....151...13G,kepler,astrophysics
  2016AJ....151...25L,kepler,astrophysics
  