Pith Number

pith:7BFUPZCL

pith:2025:7BFUPZCLMC5IMHA5PUHQWIZHLD

not attested not anchored not stored refs pending

Weak-for-Strong: Training Weak Meta-Agent to Harness Strong Executors

Alexandre Alahi, Fan Nie, Haotian Ye, Huaxiu Yao, James Zou, Lan Feng, Pan Lu, Weixin Liang

arxiv:2504.04785 v1 · 2025-04-07 · 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{7BFUPZCLMC5IMHA5PUHQWIZHLD}

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

Who Broke the System? Failure Localization in LLM-Based Multi-Agent Systems

Weak-to-Strong Generalization is Nearly Inevitable (in Linear Models)

Receipt and verification

First computed	2026-07-05T10:45:29.691640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f84b47e44b60ba861c1d7d0f0b232758f3e9d4d61e1bb0bcb425dd1e3db73b50

Aliases

arxiv: 2504.04785 · arxiv_version: 2504.04785v1 · doi: 10.48550/arxiv.2504.04785 · pith_short_12: 7BFUPZCLMC5I · pith_short_16: 7BFUPZCLMC5IMHA5 · pith_short_8: 7BFUPZCL

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/7BFUPZCLMC5IMHA5PUHQWIZHLD \
  | 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: f84b47e44b60ba861c1d7d0f0b232758f3e9d4d61e1bb0bcb425dd1e3db73b50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dda278f87b786218f099e5ac248bf9b0c03cde6f712565797b6985b70cba914a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-04-07T07:27:31Z",
    "title_canon_sha256": "a853c172d2a5ab528c43666bfd6013bb785cbda3e8732ed93071d00ef0b9826b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04785",
    "kind": "arxiv",
    "version": 1
  }
}