Pith Number

pith:ZPN7UHYL

pith:2026:ZPN7UHYLR3T2YTH6YB4LKRF2YZ

not attested not anchored not stored refs pending

Why Public Service AI Governance Frameworks Risk Failing in the Age of General-Purpose AI: Lessons from Policing

Daniel Birks, Sam Relins

arxiv:2607.25648 v1 · 2026-07-28 · cs.CY · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZPN7UHYLR3T2YTH6YB4LKRF2YZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-29T01:25:54.770679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbdbfa1f0b8ee7ac4cfec078b544bac6642f1ca26c1ecfc73401ce54a6d924bb

Aliases

arxiv: 2607.25648 · arxiv_version: 2607.25648v1 · doi: 10.48550/arxiv.2607.25648 · pith_short_12: ZPN7UHYLR3T2 · pith_short_16: ZPN7UHYLR3T2YTH6 · pith_short_8: ZPN7UHYL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZPN7UHYLR3T2YTH6YB4LKRF2YZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: cbdbfa1f0b8ee7ac4cfec078b544bac6642f1ca26c1ecfc73401ce54a6d924bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a503f43109fe57869a61fcfd434f87953363c460056051ba7bbed6bd73a94f9e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-07-28T12:34:04Z",
    "title_canon_sha256": "b12ca5fa00389489c0fdb0993345945278764e8a46f61f340b71a3cbd973fac3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25648",
    "kind": "arxiv",
    "version": 1
  }
}