Is pyusd on Ethereum?

Could you please clarify whether the token "pyusd" is indeed issued and transacted on the Ethereum blockchain? As Ethereum has emerged as a leading platform for decentralized finance and token issuance, it's crucial to determine the authenticity and platform of any given token. The name "pyusd" suggests a potential stablecoin pegged to the US dollar, but without further context, it's difficult to ascertain its actual existence and integration with Ethereum. If you have any additional information or links to resources that can confirm or deny this, it would be greatly appreciated.