Computational evidence

Owner import path¶

jaxstro.evidence

Purpose¶

Portable computational-evidence schemas, deterministic serialization, freshness checks, rendering, and cross-class indexing.

Public records and callables¶

ComparisonRecord, ComparisonRelation, EnvironmentRecord, EvidenceArtifact, EvidenceFreshnessError, EvidenceClass, EvidenceIndex, EvidenceIndexEntry, EvidenceStatus, MetricRecord, artifact_to_dict, artifact_from_dict, artifact_to_json, artifact_to_markdown, check_artifact, build_evidence_index, emit_artifact, and validate_artifact.

Shape and dtype expectations¶

Records use deterministic scalar metadata and sequences. Every measured metric retains producer-declared units; artifact serialization is JSON and Markdown.

JAX transforms and AD classification¶

This is host-side evidence infrastructure, not a differentiable runtime kernel.

Failure behavior¶

Invalid schemas and stale artifacts fail validation. Evidence records do not set method-specific scientific thresholds or replace source provenance.

Contract and evidence links¶

See Validation, Scientific evidence index, and the generated Scientific contract registry module contract.

Canonical import example¶

from jaxstro.evidence import validate_artifact