Pith Number

pith:3UDV2YC7

pith:2025:3UDV2YC7BNHVPVEMLZ57NSWKUY

not attested not anchored not stored refs pending

ToolACE-DEV: Self-Improving Tool Learning via Decomposition and EVolution

Chuhan Wu, Defu Lian, Ruiming Tang, Weiwen Liu, Xingshan Zeng, Xinlong Hao, Xu Huang, Yasheng Wang, Yirong Zeng, Yuefeng Huang, Yuxian Wang

arxiv:2505.07512 v1 · 2025-05-12 · 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{3UDV2YC7BNHVPVEMLZ57NSWKUY}

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	2026-07-05T11:01:49.018155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd075d605f0b4f57d48c5e7bf6cacaa6102e9c46e49545738bd2651f242f6295

Aliases

arxiv: 2505.07512 · arxiv_version: 2505.07512v1 · doi: 10.48550/arxiv.2505.07512 · pith_short_12: 3UDV2YC7BNHV · pith_short_16: 3UDV2YC7BNHVPVEM · pith_short_8: 3UDV2YC7

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/3UDV2YC7BNHVPVEMLZ57NSWKUY \
  | 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: dd075d605f0b4f57d48c5e7bf6cacaa6102e9c46e49545738bd2651f242f6295

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26bc2aceea0a2562706fb80ed3be9133cf7edf5e34eed147f6a96699bb5ceab2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-12T12:48:30Z",
    "title_canon_sha256": "20aab21a8523a89b7cec0f2dce7cce765d5dce05cf32856d1d18d8a8a72e8fc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07512",
    "kind": "arxiv",
    "version": 1
  }
}