Pith Number

pith:CQ5CLALP

pith:2026:CQ5CLALPL24TZRF5WAAWSL7CYX

not attested not anchored not stored refs pending

Frontier AI performance across the business disciplines: a case-grounded benchmark of knowledge work and analytical reasoning

Ajay Patel, Chris Callison-Burch, Karim Lakhani, Kartik Hosanagar, Mitch Weiss, Ramayya Krishnan

arxiv:2607.16057 v1 · 2026-07-17 · 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{CQ5CLALPL24TZRF5WAAWSL7CYX}

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	2026-07-20T02:19:28.658028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

143a25816f5eb93cc4bdb001692fe2c5d961e0cfc1d4dbdc4d60eed5ec0a1714

Aliases

arxiv: 2607.16057 · arxiv_version: 2607.16057v1 · doi: 10.48550/arxiv.2607.16057 · pith_short_12: CQ5CLALPL24T · pith_short_16: CQ5CLALPL24TZRF5 · pith_short_8: CQ5CLALP

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/CQ5CLALPL24TZRF5WAAWSL7CYX \
  | 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: 143a25816f5eb93cc4bdb001692fe2c5d961e0cfc1d4dbdc4d60eed5ec0a1714

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0518cfa1289ad81210465d19a1dc8d292aab87c74d97985b62bb8fc9625274b1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-17T15:34:51Z",
    "title_canon_sha256": "0d4518952ce2db538075b9ed0b2c6e44e469032941fb82cccc8ad4be9b554a53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16057",
    "kind": "arxiv",
    "version": 1
  }
}