Picosecond
pscx:ps · Time interval
1 ps = 0.000000000001 s.
- Quantity kind
- Time interval
- SI dimension
T- Allowed roles
- Scalar
- Unit system / convention
- SI decimal multiples
- Registry code
ps
Scope and distinctions
Definition metadata. Quantity kind and model-field semantics determine compatibility; no new UUCE execution or CVP claim.
Available operations
UUCE executable Preview · Use cx:ps with a compatible unit and a pinned snapshot.
No legacy converter is linked for this definition.
Verification scope
- UUCE conversion capability
units.convert@0.1.1· VERIFIED- Production binding at publication
- CURRENT
The definition lifecycle describes this registry entry. CVP status describes the conversion capability and the cases and rejection partitions in its Manifest. CVP Manifest · Public replay cases
Candidate is a registry lifecycle state. It is not a completed review or CVP verification.
Definition sources
- BIPM — The International System of Units (SI)
9th edition, version 4.01, June 2026
Tables 4–7: coherent derived units, unit algebra and decimal prefixes
Source checked:Definition metadata attributed to BIPM; brochure licensed CC BY 4.0.
Definition and registry versions
- Definition revision
- 1.0.0
- Registry snapshot
- 0.3.0-preview.3 · preview
- Definition lifecycle
- candidate
- Definition owner
- core.metrology
- Definition digest
49a500b70bc5e59c713a6962c5d0edd9ffa2242d69f3c42d4ce2ab3c2555d43e- Definition dependency digest
0663b510b60ed88b7fb264174733bdc119969cb825954a1f4947bce9c7ed69b0
Digests identify definition content; they are not CVP evidence or production attestations.