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ScintiPix v0.3.0
[0.3.0] - 2026-09-24
This feature release corrects source timing in the supported OGS/AmBe example
and clarifies how photon row order relates to arrival time.
Fixed
- The OGS/AmBe example now uses continuous source timing at 2,200,000 neutrons
per second instead of assigning every event time zero (#62). - README release links now point to the release, source archive, and checksum.
Documentation
- Clarified that
photon_ididentifies a row rather than arrival order; sort
bytimestamp_canonicalwhen time ordering is needed (#60). - Explained how source flux sets the event spacing in the OGS/AmBe example.
Validation
- Added a regression test for the OGS/AmBe timing mode and source rate.
Known limitations
- The intensifier and sensor runtime stages are not supported end to end.
- Geant4 uses fresh random seeds by default. Exact replay requires the relevant
seeds, process setup, runtime configuration, software environment, and worker
behavior; identical configuration files do not by themselves guarantee
identical physics output. - The locked environment targets Linux x86_64 and Apple Silicon macOS only.
- The mixed AmBe event model does not apply the catalog's separate gamma
scintillation profile to coincident neutron/gamma events. This release does
not claim pulse-shape discrimination behavior. - Bundled lens prescriptions and reference data retain the provenance and
attribution notes inTHIRD_PARTY_NOTICES.mdand are unchanged from v0.2.0.