Pith Number

pith:GYOEZOZ5

pith:2026:GYOEZOZ5OKHKHI6EMQT3YUCVZZ

not attested not anchored not stored refs pending

Does 2026 AI exhibit intelligence, or can Claude outsmart Pierre or Catherine ?

Robert C. Dalang

arxiv:2606.11250 v1 · 2026-06-08 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYOEZOZ5OKHKHI6EMQT3YUCVZZ}

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	2026-06-11T00:08:14.803203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

361c4cbb3d728ea3a3c46427bc5055ce79d3570cbb3d9163d8b45ae93f35d146

Aliases

arxiv: 2606.11250 · arxiv_version: 2606.11250v1 · doi: 10.48550/arxiv.2606.11250 · pith_short_12: GYOEZOZ5OKHK · pith_short_16: GYOEZOZ5OKHKHI6E · pith_short_8: GYOEZOZ5

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/GYOEZOZ5OKHKHI6EMQT3YUCVZZ \
  | 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: 361c4cbb3d728ea3a3c46427bc5055ce79d3570cbb3d9163d8b45ae93f35d146

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "787dd37856b4cb52833f8fdaefe429ac6def07927c16316701f2ce23810ca3ae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2026-06-08T13:48:33Z",
    "title_canon_sha256": "9bfedca4c687f931a59df9864ff33382d5ca2d26f8ced90f8dc761ebd86ca344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11250",
    "kind": "arxiv",
    "version": 1
  }
}