Pith Number

pith:AKYL3ORJ

pith:2025:AKYL3ORJ5YGSBEMLHRIO7MPT62

not attested not anchored not stored refs pending

Preliminary suggestions for rigorous GPAI model evaluations

Kevin Wei, Michael J. Byun, Patricia Paskov, Toby Webster

arxiv:2508.00875 v1 · 2025-07-22 · 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{AKYL3ORJ5YGSBEMLHRIO7MPT62}

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	2026-07-05T11:55:41.859403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02b0bdba29ee0d20918b3c50efb1f3f6b493c025eccd5d197ffbed2fc29f53a6

Aliases

arxiv: 2508.00875 · arxiv_version: 2508.00875v1 · doi: 10.48550/arxiv.2508.00875 · pith_short_12: AKYL3ORJ5YGS · pith_short_16: AKYL3ORJ5YGSBEML · pith_short_8: AKYL3ORJ

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/AKYL3ORJ5YGSBEMLHRIO7MPT62 \
  | 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: 02b0bdba29ee0d20918b3c50efb1f3f6b493c025eccd5d197ffbed2fc29f53a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e33e8ec650bb60caea26572214b4146bf38cf0a2e9cd08fba1a029f72737d568",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2025-07-22T03:27:42Z",
    "title_canon_sha256": "8c0c9c01f84dece1ae858d9d6c5fc74b4b6481cc142e5bd148a2b2b919b59183"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.00875",
    "kind": "arxiv",
    "version": 1
  }
}