Public accountability, made visible.
One public evidence contract connects NIH policy to publisher checks, repository metadata, and institutional improvement.
Measure
Improve
Verify
Proposed NIH implementation pathway · No formal NIH endorsement or relationship is claimed.
WORKING PREVIEW
Accountability ledger
CONNECTING
Connecting
11
Repositories mapped
76.4M
Records measured
Repository rollout
Source
Exact-rubric metrics API
Updates automatically
Repository totals and release identity refresh from the published metrics receipt.
Evidence gate
Waiting for the published release receipt.
Adoption path
NIH evidence requirements → repository mappings → publisher checks → institutional support.
MEASURED COVERAGE · 2026–Q1 2027
The route from 76.4M to 1 billion objects
A published baseline followed by three planning windows for candidate-source onboarding.
923,597,212
objects still to measure
76,402,788
Connecting · score release —
1,000,000,000
Q1 2027 target · not current measured coverage
7.6% measured
8 candidate sources · hypothetical onboarding order
Contributions remain unallocated until each harvest is validated and published.
Published 0.7.0 baseline
Live repository count is connecting.
Identifier infrastructure
DataCite
Crossref
Research graph expansion
OpenAlex
Europe PMC
Mendeley
Domain depth to target
PANGAEA
ICPSR
GBIF