@article{capacityachievingsparsesuperpositioncode,
  title = {Capacity-achieving Sparse Superposition Codes via Approximate Message Passing Decoding},
  author = {Cynthia Rush and Adam Greig and Ramji Venkataramanan},
  year = {2015},
  eprint = {1501.05892},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1501.05892v5},
}