What is "si-te-cah"

According to Paiute oral history, the Si-Te-Cah, Saiduka or Sai'i are a legendary tribe whose mummified remains were allegedly discovered under four feet of guano by guano miners in what is now known as Lovelock Cave in Lovelock, Nevada, United States. Although the cave had been mined since 1911, miners didn't notify authorities until 1912. The miners destroyed many of the artifacts, but archaeologists were still able to retrieve 10,000 Paiute artifacts from the cave. Items included tule duck decoys, sandals, and baskets, several dating back over 2000 years.