anchor.diff:  2016arXiv160907989N,kepler,astrophysics
   2016arXiv160908058M,kepler,exoplanets
   2016arXiv160908110H,kepler,exoplanets
  +2016arXiv161000350G,kepler,astrophysics
  +2016arXiv161000721R,kepler,astrophysics
  +2016arXiv161000990S,kepler,astrophysics
  +2016arXiv161001170L,kepler,exoplanets
  +2016arXiv161001333F,k2,exoplanets
  +2016arXiv161001460B,kepler,astrophysics
  +2016arXiv161002004M,kepler,astrophysics
  +2016arXiv161002039S,k2,
  +2016arXiv161002168M,unrelated,
  +2016arXiv161002195S,kepler,astrophysics
  +2016arXiv161002702L,kepler,astrophysics
  +2016arXiv161003060S,k2,astrophysics
  +2016arXiv161003219L,kepler,astrophysics
  +2016arXiv161003436K,kepler,exoplanets
  +2016arXiv161003550S,kepler,exoplanets
  +2016arXiv161004047O,kepler,exoplanets
  +2016arXiv161004541C,kepler,astrophysics
  +2016arXiv161005307V,unrelated,
  +2016arXiv161005488P,k2,astrophysics
  +2016arXiv161005842F,kepler,astrophysics
  +2016arXiv161006184O,kepler,astrophysics
  +2016arXiv161007249B,k2,exoplanets
  +2016arXiv161007811M,kepler,exoplanets
  
positive.code: 2016ApJ...828...99C,kepler,exoplanets
  2016ApJ...829...23D,kepler,astrophysics
  2016ApJ...829...48G,unrelated,
  2016ApJ...829L...3W,kepler,astrophysics
  2016ApJ...829L...9V,k2,exoplanets
  2016ApJS..222...14V,k2,exoplanets
  2016ApJS..224....2H,k2,astrophysics
  2016ApJS..224...12C,kepler,exoplanets
  
negative.code: 2016AJ....152...47A,k2,exoplanets
  2016AJ....152...61M,k2,exoplanets
  2016AJ....152...82T,k2,astrophysics
  2016AJ....152...96H,k2,exoplanets
  2016AJ....152..100L,k2,astrophysics
  2016AJ....152..105M,kepler,exoplanets
  2016AN....337..235S,unrelated,
  2016AN....337..640K,kepler,astrophysics
  2016ARep...60..702K,unrelated,
  