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 "computer aided proof of erdos discrepancy properties"):
  Abstract: In 1930s Paul Erdos conjectured that for any positive integer $C$ in any infinite $\pm 1$ sequence $(x_n)$ there exists a subsequence $x_d, x_{2d}, x_{3d},\dots, x_{kd}$, for some positive integers $k$ and $d$, such that $\mid \sum_{i=1}^k x_{i\cdot d} \mid >C$. The conjecture has been referred to as one of the major open problems in combinatorial number theory and discrepancy theory. For the particular case of $C=1$ a human proof of the conjecture exists; for $C=2$ a bespoke computer program had generated sequences of length $1124$ of discrepancy $2$, but the status of the conjecture remained open even for such a small bound. We show that by encoding the problem into Boolean satisfiability and applying the state of the art SAT solvers, one can obtain a discrepancy $2$ sequence of length $1160$ and a proof of the Erd\H{o}s discrepancy conjecture for $C=2$, claiming that no discrepancy 2 sequence of length $1161$, or more, exists. In the similar way, we obtain a precise bound of $127\,645$ on the maximal lengths of both multiplicative and completely multiplicative sequences of discrepancy $3$. We also demonstrate that unrestricted discrepancy 3 sequences can be longer than $130\,000$.

Includes members:
  Member "a sat attack on the erdos discrepancy conjecture":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "applying computer algebra systems with sat solvers to the williamson conjecture")
  Member "on the erdos discrepancy problem":
    also connected through other hyperedges:
      (none)
  Member "optimal private halfspace counting via discrepancy":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "on the power of multiple anonymous messages")

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.DM(Discrete Mathematics)