Pith Number

pith:W5O7CXLV

pith:2026:W5O7CXLVGSWKSI6D3FPIA5ITO2

not attested not anchored not stored refs pending

LabEvolver: Training-Free Experience Evolution for Safe and Grounded Wet-Lab Agents

Jingya Wang, Liuzhenghao Lv, Yonghong Tian, Yuyang Gao, Yuyang Liu

arxiv:2607.27690 v1 · 2026-07-30 · cs.RO · 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{W5O7CXLVGSWKSI6D3FPIA5ITO2}

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	2026-07-31T01:29:44.536453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

b75df15d7534aca923c3d95e80751376ab41180abfd7bd4397d3972c60c0c9ca

Aliases

arxiv: 2607.27690 · arxiv_version: 2607.27690v1 · doi: 10.48550/arxiv.2607.27690 · pith_short_12: W5O7CXLVGSWK · pith_short_16: W5O7CXLVGSWKSI6D · pith_short_8: W5O7CXLV

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/W5O7CXLVGSWKSI6D3FPIA5ITO2 \
  | 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: b75df15d7534aca923c3d95e80751376ab41180abfd7bd4397d3972c60c0c9ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04886754edd0338d77bddcc378a828a845d8d423327dc1673a5ddeec6d093f8a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-30T05:19:33Z",
    "title_canon_sha256": "feb6bf4a0bdc9b09fcfc9cbe84197a93f5fb845fd72a47c9b6c476b668af17b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27690",
    "kind": "arxiv",
    "version": 1
  }
}