human: Given a node-centered hypergraph: <hypergraph>, where nodes represent papers and hyperedges represent sets of papers co-cited by a source paper.

Details of the hypergraph:
Center node: "new entanglement assisted mds quantum codes from constacyclic codes"
  Abstract: Construction of good quantum codes via classical codes is an important task for quantum information and quantum computing. In this work, by virtue of a decomposition of the defining set of constacyclic codes we have constructed eight new classes of entanglement-assisted quantum maximum-distance-separable codes.

Connected through hyperedge HE-1 (induced by source paper "a new method for constructing eaqec mds codes"):
  with members:
    - "entanglement assisted quantum mds codes from constacyclic codes with large minimum distance"
    - "coding theory the unit derived methodology"
    - "new mds self dual codes from generalized reed solomon codes"
    - "application of constacyclic codes to quantum mds codes"
    - "entanglement assisted quantum low density parity check codes"

Connected through hyperedge HE-2 (induced by source paper "two families of entanglement assisted quantum mds codes from constacyclic codes"):
  with members:
    - "entanglement assisted quantum error correcting codes over arbitrary finite fields"
    - "entanglement assisted quantum mds codes from constacyclic codes with large minimum distance"
    - "entanglement assisted quantum mds codes constructed from constacyclic codes"
    - "new quantum mds codes derived from constacyclic codes"
    - "application of constacyclic codes to quantum mds codes"
    - "entanglement assisted quantum low density parity check codes"

Connected through hyperedge HE-3 (induced by source paper "euclidean and hermitian hulls of mds codes and their applications to eaqeccs"):
  with members:
    - "linear programming bounds for entanglement assisted quantum error correcting codes by split weight enumerators"
    - "two new classes of quantum mds codes"
    - "new constructions of mds codes with complementary duals"
    - "lcd cyclic codes over finite fields"

Connected through hyperedge HE-4 (induced by source paper "two new classes of entanglement assisted quantum mds codes"):
  with members:
    - "constructions of good entanglement assisted quantum error correcting codes"
    - "entanglement assisted quantum low density parity check codes"

Connected through hyperedge HE-5 (induced by source paper "some new classes of entanglement assisted quantum mds codes from generalized reed solomon codes"):
  with members:
    - "constructions of good entanglement assisted quantum error correcting codes"

Question: Please tell me which class the center node 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.IT(Information Theory)