Pith Number

pith:VJQA6Y47

pith:2024:VJQA6Y47FFKIOQ26GXWNJKXHQD

not attested not anchored not stored refs pending

The Impossible Test: A 2024 Unsolvable Dataset and A Chance for an AGI Quiz

David Noever, Forrest McKee

arxiv:2411.14486 v1 · 2024-11-20 · cs.CL · 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{VJQA6Y47FFKIOQ26GXWNJKXHQD}

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	2026-07-05T09:38:51.942539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa600f639f295487435e35ecd4aae780eee8f1327d22d0256cd78e177d36c4ab

Aliases

arxiv: 2411.14486 · arxiv_version: 2411.14486v1 · doi: 10.48550/arxiv.2411.14486 · pith_short_12: VJQA6Y47FFKI · pith_short_16: VJQA6Y47FFKIOQ26 · pith_short_8: VJQA6Y47

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/VJQA6Y47FFKIOQ26GXWNJKXHQD \
  | 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: aa600f639f295487435e35ecd4aae780eee8f1327d22d0256cd78e177d36c4ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "520352f0dfbb1b96e6a26ae825ddb56ac06c1060180b9f054fa64e25a0344ec5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-11-20T04:12:29Z",
    "title_canon_sha256": "113b85e80152cf14ab8de334ac4277061f96409c93762f9a13f9a598558bad13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14486",
    "kind": "arxiv",
    "version": 1
  }
}