Pith Number

pith:MXKQ2UGJ

pith:2026:MXKQ2UGJYIFYPSHUQ344PHC3FE

not attested not anchored not stored refs pending

Measuring the Gap Between Human and LLM Research Ideas

Arman Cohan, Yilun Zhao, Ziyu Chen

arxiv:2607.01233 v1 · 2026-07-01 · 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{MXKQ2UGJYIFYPSHUQ344PHC3FE}

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	2026-07-02T01:18:33.445071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65d50d50c9c20b87c8f486f9c79c5b292dee41e816d4e9c3ad9450c40159021b

Aliases

arxiv: 2607.01233 · arxiv_version: 2607.01233v1 · doi: 10.48550/arxiv.2607.01233 · pith_short_12: MXKQ2UGJYIFY · pith_short_16: MXKQ2UGJYIFYPSHU · pith_short_8: MXKQ2UGJ

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/MXKQ2UGJYIFYPSHUQ344PHC3FE \
  | 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: 65d50d50c9c20b87c8f486f9c79c5b292dee41e816d4e9c3ad9450c40159021b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be02105fe6e253fbfb4aeea2c7c3d914379981c6328bafd6571950b62b160a6e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-01T17:59:56Z",
    "title_canon_sha256": "245506421418add5696432717fd2ebf00233a8baaec442ef9ff3c30c27f72a15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01233",
    "kind": "arxiv",
    "version": 1
  }
}