Pith Number

pith:43B5D5KP

pith:2025:43B5D5KPIQOVO67OYXY7D5WC77

not attested not anchored not stored refs pending

BacktrackAgent: Enhancing GUI Agent with Error Detection and Backtracking Mechanism

Jian Luan, Pengzhi Gao, Qinzhuo Wu, Wei Liu

arxiv:2505.20660 v1 · 2025-05-27 · 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{43B5D5KPIQOVO67OYXY7D5WC77}

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	2026-07-05T11:10:16.189902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6c3d1f54f441d577beec5f1f1f6c2ffec6f128382936a7961eea89e6b1ef17a

Aliases

arxiv: 2505.20660 · arxiv_version: 2505.20660v1 · doi: 10.48550/arxiv.2505.20660 · pith_short_12: 43B5D5KPIQOV · pith_short_16: 43B5D5KPIQOVO67O · pith_short_8: 43B5D5KP

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/43B5D5KPIQOVO67OYXY7D5WC77 \
  | 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: e6c3d1f54f441d577beec5f1f1f6c2ffec6f128382936a7961eea89e6b1ef17a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81dd04e0f831ec1f49098039fedeff58930871c03a46125be7694f4c31a5d2e8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-27T03:09:06Z",
    "title_canon_sha256": "d6ee3299930e1b98d0452bb83dec736780614166b93b93af9c47423109bdfe25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20660",
    "kind": "arxiv",
    "version": 1
  }
}