Pith Number

pith:7CMMHPTE

pith:2024:7CMMHPTEAAIGWGKPC2WM2IYX7I

not attested not anchored not stored refs pending

CogBench: a large language model walks into a psychology lab

Eric Schulz, Jane X. Wang, Julian Coda-Forno, Marcel Binz

arxiv:2402.18225 v1 · 2024-02-28 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CMMHPTEAAIGWGKPC2WM2IYX7I}

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.

Cited by

2 papers in Pith

Voluntary Collusion with Secret Tools in Competing LLM Agents

Language Model Goal Selection Differs from Humans' in a Self-Directed Learning Task

Receipt and verification

First computed	2026-07-05T07:50:13.968718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f898c3be6400106b194f16accd2317fa23c6101ffb7513126c6204fd6c2c05d3

Aliases

arxiv: 2402.18225 · arxiv_version: 2402.18225v1 · doi: 10.48550/arxiv.2402.18225 · pith_short_12: 7CMMHPTEAAIG · pith_short_16: 7CMMHPTEAAIGWGKP · pith_short_8: 7CMMHPTE

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/7CMMHPTEAAIGWGKPC2WM2IYX7I \
  | 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: f898c3be6400106b194f16accd2317fa23c6101ffb7513126c6204fd6c2c05d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa25683d98f61507840895bc06ec773d8be2a8de0fc1c16c69c4050af01a7d7b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-02-28T10:43:54Z",
    "title_canon_sha256": "62a90bbdfcbc915e53cc0095c9d2c519e66d65fb75f8052a2f8145989d804ab3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.18225",
    "kind": "arxiv",
    "version": 1
  }
}