Stock-based Compensation - Schedule of Stock-based Compensation Expense (Details) - USD ($) $ in Thousands |
6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Sep. 30, 2025 |
Sep. 30, 2024 |
|
| Schedule of Stock-based Compensation Expense [Line Items] | ||||
| Total stock-based compensation expense | $ 449,372 | $ 361,759 | $ 662,448 | $ 1,104,446 |
| Research and development [Member] | ||||
| Schedule of Stock-based Compensation Expense [Line Items] | ||||
| Total stock-based compensation expense | 95,704 | 117,929 | 212,185 | 249,346 |
| General and administrative [Member] | ||||
| Schedule of Stock-based Compensation Expense [Line Items] | ||||
| Total stock-based compensation expense | $ 353,668 | $ 243,830 | $ 450,263 | $ 855,100 |