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 "questions related to bitcoin and other informational money"):
  Abstract: A collection of questions about Bitcoin and its hypothetical relatives Bitguilder and Bitpenny is formulated. These questions concern technical issues about protocols, security issues, issues about the formalizations of informational monies in various contexts, and issues about forms of use and misuse. Some questions are formulated in the more general setting of informational monies and near-monies. We also formulate questions about legal, psychological, and ethical aspects of informational money. Finally we formulate a number of questions concerning the economical merits of and outlooks for Bitcoin.

Includes members:
  Member "the false premises and promises of bitcoin":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "a petri nets model for blockchain analysis")
  Member "the unreasonable fundamental incertitudes behind bitcoin mining":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "a survey on security and privacy issues of bitcoin")
  Member "bitcoin and beyond exclusively informational money":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "architectural adequacy and evolutionary adequacy as characteristics of a candidate informational money")
  Member "long multiplication by instruction sequences with backward jump instructions":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "instruction sequences expressing multiplication algorithms")
  Member "decision taking for selling thread startup":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "personal multi threading")
  Member "informaticology combining computer science data science and fiction science":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "bitcoin a money like informational commodity")
  Member "on bitcoin and red balloons":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "surface a practical blockchain consensus algorithm for real world networks")
  Member "machine structure oriented control code logic":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "decision taking versus promise issuing")

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.CY(Computers and Society)