Agent View

Machine representations

Inspect the same governed public record as Markdown, structured data, or a retrieval endpoint.

Canonical entity
alpha:person:william-k-lieberman-ap
Schema
alpha.governance.entity.public.v1
Last reviewed
2026-09-05T23:56:47.171578+00:00
Verification
source_reported
Ownership
unclaimed

Markdown

https://registry.alpha.ac/people/william-k-lieberman-ap.md
Open Markdown

William K. Lieberman

Alpha governed public record. Unknown, unavailable, and unpublished values are never inferred as zero.

Record

FieldValue
Representationalpha-profile-markdown-v3
ProtocolAlpha Governance Facts Protocol 0.1
Schemaalpha.governance.entity.public.v1
Record versionpublic-0
Canonical entityalpha:person:william-k-lieberman-ap
Entity typePerson
Canonical URLhttps://registry.alpha.ac/people/william-k-lieberman-ap
PublicationPUBLISHED
Verificationsource_reported
Verification schemaalpha-verification-states-v1
Ownershipunclaimed
Published claims2
Claims under review0
Evidence records2
Conflicts0
Conflicts in internal review0
Observed2026-09-16T14:28:54.987257+00:00
Last reviewed2026-09-05T23:56:47.171578+00:00

Identity

  • Legal name: William K. Lieberman
  • Display name: William K. Lieberman

Leadership

  • PUBLISHED

Roles

  • Director at AMPCO PITTSBURGH CORP. Valid from: 2004-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:william-k-lieberman-ap:1.

Governance

  • PUBLISHED

Board committees

  • PUBLISHED

Board membership

  • Serves on the board of AMPCO PITTSBURGH CORP. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:william-k-lieberman-ap:2.

Coverage states

FieldValue
IdentityPUBLISHED
BusinessNOT_APPLICABLE
LeadershipPUBLISHED
Board and committeesPUBLISHED
GovernancePUBLISHED
FinancialsNOT_APPLICABLE
WorkforceNOT_APPLICABLE
OwnershipNOT_APPLICABLE
RatingsNOT_PUBLISHED
Market and index contextNOT_APPLICABLE

Public sources

  • alpha:evidence:person:william-k-lieberman-ap:1: sec_proxy.
  • alpha:evidence:person:william-k-lieberman-ap:2: public_source.

Rights

FieldValue
public_retrievalallowed
agent_retrievalallowed
redistributionnot_granted
model_trainingnot_granted
commercial_usenot_specified
relationship_pathfindingnot_granted
direct_contactnot_granted

Limitations

  • Only permissioned public claims and evidence are included.
  • Absence of a claim is not evidence that the underlying fact is false.
  • Public retrieval does not grant model-training or redistribution rights.
  • Private relationships and Council activity are excluded.

Alternate representations