Pith Number

pith:NJW2GMP2

pith:2026:NJW2GMP2RP3WL3XC4U47FYSSRE

not attested not anchored not stored refs pending

From Raw Experience to Skill Consumption: A Systematic Study of Model-Generated Agent Skills

Bei Liu, Changze Lv, Chong Luo, Dongdong Chen, Jingwen Xu, Kai Qiu, Muzhao Tian, Qi Dai, Qihao Yang, Xiaohua Wang, Xiaoqing Zheng, Xuemei Gao, Xue Yang, Yifan Yang, Zisu Huang, Ziyang Gong

arxiv:2605.23899 v1 · 2026-05-22 · 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{NJW2GMP2RP3WL3XC4U47FYSSRE}

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	2026-05-25T02:02:38.543840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a6da331fa8bf765eee2e539f2e252890206c83282ace5c2cc92f2c8a42657d2

Aliases

arxiv: 2605.23899 · arxiv_version: 2605.23899v1 · doi: 10.48550/arxiv.2605.23899 · pith_short_12: NJW2GMP2RP3W · pith_short_16: NJW2GMP2RP3WL3XC · pith_short_8: NJW2GMP2

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/NJW2GMP2RP3WL3XC4U47FYSSRE \
  | 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: 6a6da331fa8bf765eee2e539f2e252890206c83282ace5c2cc92f2c8a42657d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "148ee908a77a7a643771ccfceec921ffe0ae63b4817ef55a88aad3dff553a678",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-22T17:59:12Z",
    "title_canon_sha256": "49c3812f88c82a7b8f9bd878deb0971507ccf1bb3f99e42c5c775620f6c3a911"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23899",
    "kind": "arxiv",
    "version": 1
  }
}