human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "a cubical language for bishop sets"):
  Abstract: We present XTT, a version of Cartesian cubical type theory specialized for Bishop sets a la Coquand, in which every type enjoys a definitional version of the uniqueness of identity proofs. Using cubical notions, XTT reconstructs many of the ideas underlying Observational Type Theory, a version of intensional type theory that supports function extensionality. We prove the canonicity property of XTT (that every closed boolean is definitionally equal to a constant) by Artin gluing.

Includes members:
  Member "cubical syntax for reflection free extensional equality":
    also connected through other hyperedges:
      (none)
  Member "pointers in recursion exploring the tropics":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "shallow embedding of type theory is morally correct")
  Member "design and implementation of the andromeda proof assistant":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "cubical syntax for reflection free extensional equality")
  Member "the redprl proof assistant invited paper":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "qed at large a survey of engineering of formally verified software")
  Member "computational higher type theory iii univalent universes and exact equality":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "parametric cubical type theory")
  Member "cubical type theory a constructive interpretation of the univalence axiom":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "constructing higher inductive types as groupoid quotients")
  Member "canonicity for cubical type theory":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "cubical syntax for reflection free extensional equality")
  Member "programming with algebraic effects and handlers":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "signature restriction for polymorphic algebraic effects")

Question: Please tell me which class the source paper belongs to. The 40 classes are: cs.NA(Numerical Analysis), cs.MM(Multimedia), cs.LO(Logic in Computer Science), cs.CY(Computers and Society), cs.CR(Cryptography and Security), cs.DC(Distributed, Parallel, and Cluster Computing), cs.HC(Human-Computer Interaction), cs.CE(Computational Engineering, Finance, and Science), cs.NI(Networking and Internet Architecture), cs.CC(Computational Complexity), cs.AI(Artificial Intelligence), cs.MA(Multiagent Systems), cs.GL(General Literature), cs.NE(Neural and Evolutionary Computing), cs.SC(Symbolic Computation), cs.AR(Hardware Architecture), cs.CV(Computer Vision and Pattern Recognition), cs.GR(Graphics), cs.ET(Emerging Technologies), cs.SY(Systems and Control), cs.CG(Computational Geometry), cs.OH(Other Computer Science), cs.PL(Programming Languages), cs.SE(Software Engineering), cs.LG(Machine Learning), cs.SD(Sound), cs.SI(Social and Information Networks), cs.RO(Robotics), cs.IT(Information Theory), cs.PF(Performance), cs.CL(Computation and Language), cs.IR(Information Retrieval), cs.MS(Mathematical Software), cs.FL(Formal Languages and Automata Theory), cs.DS(Data Structures and Algorithms), cs.OS(Operating Systems), cs.GT(Computer Science and Game Theory), cs.DB(Databases), cs.DL(Digital Libraries), cs.DM(Discrete Mathematics). Directly output the class name.

gpt: cs.LO(Logic in Computer Science)