{
  "annotation_id": "ea71beba-1114-4c7a-9439-ee44a3b37a08",
  "date_created": "2026-03-02T18:01:32.165000Z",
  "date_modified": "2026-03-02T18:01:32.165000Z",
  "file_hash": "c53b12dfa6ebd4e6062396ce01819ca94dbbaebd04cdffda5fcaf1a55d49a8a7",
  "private": false,
  "record": {
    "abstract": "We consider a nonlinear partial differential equation of conservation type to\ndescribe the dynamics of vesicular stomatitis virus observed in aliquots of\nfixed particle number taken from an evolving clone at periodic intervals of\ntime \\cite{novella 95}. The changes in time behavior of fitness function\nnoticed in experimental data are related to a crossover exhibited by the\nsolutions to this equation in the transient regime for pulse-like initial\nconditions. As a consequence, the average replication rate of the population is\npredicted to reach a plateau as a power t^{-(1/2)}.",
    "arxiv_id": "q-bio/0508026",
    "authors": [
      "Fernando G. Carvalhaes",
      "Carla Goldman"
    ],
    "categories": [
      "q-bio.PE"
    ],
    "title": "Shock waves in virus fitness evolution",
    "url": "https://arxiv.org/abs/q-bio/0508026"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3217eb25-9918-4117-9490-b83b87a73b70",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}