Pith Number

pith:FO6N5HIC

pith:2025:FO6N5HICOZWB6NQBMJBKWH3J37

not attested not anchored not stored refs pending

AI Scientists Fail Without Strong Implementation Capability

Jian Wu, Linyi Yang, Minjun Zhu, Qiujie Xie, Yixuan Weng, Yue Zhang, Zhen Lin

arxiv:2506.01372 v2 · 2025-06-02 · cs.AI · cs.CL · 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{FO6N5HICOZWB6NQBMJBKWH3J37}

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

MLReplicate: Benchmarking Autonomous Research Systems for Machine Learning Reproducibility

NanoResearch: Co-Evolving Skills, Memory, and Policy for Personalized Research Automation

Receipt and verification

First computed	2026-07-05T11:18:22.794451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bbcde9d02766c1f36016242ab1f69dfc075acb471ec0145a8822429a34512e0

Aliases

arxiv: 2506.01372 · arxiv_version: 2506.01372v2 · doi: 10.48550/arxiv.2506.01372 · pith_short_12: FO6N5HICOZWB · pith_short_16: FO6N5HICOZWB6NQB · pith_short_8: FO6N5HIC

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/FO6N5HICOZWB6NQBMJBKWH3J37 \
  | 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: 2bbcde9d02766c1f36016242ab1f69dfc075acb471ec0145a8822429a34512e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8419ce2c936fdb4fd5b4987d054b2238e9ed266d5b063f7ba08c58501efe1750",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-06-02T06:59:10Z",
    "title_canon_sha256": "b7d69cb2175d8d7b0c45756b31ba3f3e6a2236549f1ceb2b1aac3afe523c8606"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.01372",
    "kind": "arxiv",
    "version": 2
  }
}