PIPE-GWs-PTA: Simulated Pulsar Timing Array Datasets for Physics-Informed Phase Encoding and Simulation-Based Inference of Gravitational Waves from Eccentric Supermassive Black-Hole Binaries

This record contains the synthetic pulsar timing array (PTA) datasets used in the PIPE-GWs-PTA study on physics-informed phase encoding and simulation-based inference for gravitational waves from eccentric supermassive black-hole binaries. The deposit includes: PIPE_GWs_3PN_PTA_default_realizations.npz — the default dataset used for the primary DNF/CNF posterior-inference experiments. PIPE_GWs_3PN_PTA_expanded_realizations.npz — the expanded dataset used for the large-data regime, higher-dimensional posterior analysis, and phase-prediction experiments. The corresponding code for data generation, phase prediction, and DNF/CNF posterior inference is available at:https://github.com/subhajitphy/PIPE-GWs-PTA The synthetic datasets can also be regenerated using the data-generation code provided in the repository.