Pith Number

pith:HSEUBJDJ

pith:2026:HSEUBJDJ64E7LNWSVVD734JT3S

not attested not anchored not stored refs pending

Investigating LLM's Problem Solving Capability -- a Study on Statics Questions

Hung-Fu Chang, Tanner Culleton

arxiv:2606.26103 v1 · 2026-04-30 · 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{HSEUBJDJ64E7LNWSVVD734JT3S}

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	2026-06-26T00:15:26.341490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c8940a469f709f5b6d2ad47fdf133dcbf084c927c6daec719c585bcd2a8d840

Aliases

arxiv: 2606.26103 · arxiv_version: 2606.26103v1 · doi: 10.48550/arxiv.2606.26103 · pith_short_12: HSEUBJDJ64E7 · pith_short_16: HSEUBJDJ64E7LNWS · pith_short_8: HSEUBJDJ

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/HSEUBJDJ64E7LNWSVVD734JT3S \
  | 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: 3c8940a469f709f5b6d2ad47fdf133dcbf084c927c6daec719c585bcd2a8d840

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "789914d61238cece3d007e049a6331173dbb8de7112ef4970d9e2beac16ad7ad",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-04-30T20:17:09Z",
    "title_canon_sha256": "dbebe68978df9189aebe3bc880c84b0fe893ba9a41d110c07b8b29269e7e5903"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26103",
    "kind": "arxiv",
    "version": 1
  }
}