Pith Number

pith:TWOLITLO

pith:2026:TWOLITLO5WT43YCJSFALFKWX4C

not attested not anchored not stored refs pending

CAPTCHA Solving for Native GUI Agents: Automated Reasoning-Action Data Generation and Self-Corrective Training

Chenkai Wang, Gang Wang, Haoyu Zhai, Huan Zhang, Lingming Zhang, Rui Yang, Yuxi Chen

arxiv:2603.23559 v2 · 2026-03-23 · cs.CR · cs.AI · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TWOLITLO5WT43YCJSFALFKWX4C}

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	2026-06-30T02:17:18.945832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d9cb44d6eeda7cde0499140b2aad7e09c860a037f5fde511e52cf5a876b2474

Aliases

arxiv: 2603.23559 · arxiv_version: 2603.23559v2 · doi: 10.48550/arxiv.2603.23559 · pith_short_12: TWOLITLO5WT4 · pith_short_16: TWOLITLO5WT43YCJ · pith_short_8: TWOLITLO

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/TWOLITLO5WT43YCJSFALFKWX4C \
  | 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: 9d9cb44d6eeda7cde0499140b2aad7e09c860a037f5fde511e52cf5a876b2474

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d799dfbfc749c1bd982c78c8c09bb7657073a710ce1c88fefee3faf343e8012",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-03-23T23:35:59Z",
    "title_canon_sha256": "91cfdd13b7f68686032f122ef1154940f4680379305ea520e243b228a760bfc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.23559",
    "kind": "arxiv",
    "version": 2
  }
}