If fNElements is negative for an RNTuple page, then a checksum is stored just after the page. This checksum is not included in the locator. We don't currently store this checksum, but we should.
Possibly should set fNElements positive after storing the checksum? Maybe not in case ROOT checks?
We should also add a field to the locators for checksums. If the locator retrieves data, then if the locator was provided a checksum it should verify that the data it retrieved matches the checksum.
If fNElements is negative for an RNTuple page, then a checksum is stored just after the page. This checksum is not included in the locator. We don't currently store this checksum, but we should.
Possibly should set fNElements positive after storing the checksum? Maybe not in case ROOT checks?
We should also add a field to the locators for checksums. If the locator retrieves data, then if the locator was provided a checksum it should verify that the data it retrieved matches the checksum.