Pith Number

pith:QX54DYPC

pith:2026:QX54DYPCC6K2SOE5PGA2FLKF5W

not attested not anchored not stored refs pending

PyraMathBench: Evaluating and Improving Mathematical Capability in Large Language Models

Gerard de Melo, Liang He, Linlin Wang, Zetian Ouyang

arxiv:2606.03858 v1 · 2026-06-02 · 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{QX54DYPCC6K2SOE5PGA2FLKF5W}

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	2026-06-03T02:06:04.447011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85fbc1e1e21795a9389d7981a2ad45ed90acf4868b61007b1a3d8131021e39f6

Aliases

arxiv: 2606.03858 · arxiv_version: 2606.03858v1 · doi: 10.48550/arxiv.2606.03858 · pith_short_12: QX54DYPCC6K2 · pith_short_16: QX54DYPCC6K2SOE5 · pith_short_8: QX54DYPC

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/QX54DYPCC6K2SOE5PGA2FLKF5W \
  | 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: 85fbc1e1e21795a9389d7981a2ad45ed90acf4868b61007b1a3d8131021e39f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b55af567158883ee42906c7bba33746c408fdc498d173889a9ba8cc125bca4c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-02T16:32:53Z",
    "title_canon_sha256": "946c061d964999e9756cf798bc2406be05cf7fd63d7b284aa25749d1fd56906d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03858",
    "kind": "arxiv",
    "version": 1
  }
}