Pith Number

pith:OOZ3MOXT

pith:2026:OOZ3MOXTAPDWSKJUL2ZAR54CBW

not attested not anchored not stored refs pending

Triangulating Across U.S. Federal AI Transparency Regimes

Dana\'e Metaxa, Emma Fauser, Emma Lurie, Qing He, Sorelle A. Friedler

arxiv:2607.29540 v1 · 2026-07-31 · cs.CY · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OOZ3MOXTAPDWSKJUL2ZAR54CBW}

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	2026-08-03T01:37:51.541390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73b3b63af303c76929345eb208f7820da68074e464951303b7fa670ffcbde1f7

Aliases

arxiv: 2607.29540 · arxiv_version: 2607.29540v1 · doi: 10.48550/arxiv.2607.29540 · pith_short_12: OOZ3MOXTAPDW · pith_short_16: OOZ3MOXTAPDWSKJU · pith_short_8: OOZ3MOXT

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/OOZ3MOXTAPDWSKJUL2ZAR54CBW \
  | 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: 73b3b63af303c76929345eb208f7820da68074e464951303b7fa670ffcbde1f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ead6dfa6014a2d92b9d1fbf5152e49f361991f764a1a3524a2b458e2835870e8",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-07-31T15:36:34Z",
    "title_canon_sha256": "29424fb72368a92216659c3d44701af9ed91e22133d5260c67333f39e89cdecd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29540",
    "kind": "arxiv",
    "version": 1
  }
}