Pith Number

pith:WACIELRD

pith:2026:WACIELRDN6BQCCTG4A2FVJGSY6

not attested not anchored not stored refs pending

LookAgain: Closed-Loop GUI Grounding with Visually Grounded Reflection

April Hua Liu, Haoyang Meng, Liqiang Nie, Renshan Zhang, Rui Shao, Yixiao He

arxiv:2608.09723 v1 · 2026-08-10 · 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{WACIELRDN6BQCCTG4A2FVJGSY6}

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	2026-08-11T02:24:53.298608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b004822e236f83010a66e0345aa4d2c7bd87b009606a0ba7c3b0350bce9fbc67

Aliases

arxiv: 2608.09723 · arxiv_version: 2608.09723v1 · doi: 10.48550/arxiv.2608.09723 · pith_short_12: WACIELRDN6BQ · pith_short_16: WACIELRDN6BQCCTG · pith_short_8: WACIELRD

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/WACIELRDN6BQCCTG4A2FVJGSY6 \
  | 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: b004822e236f83010a66e0345aa4d2c7bd87b009606a0ba7c3b0350bce9fbc67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bf7b2ac4b2302677b8249d052a10536d184f0e2e62c55ff1463a0ae97395b46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-10T15:23:52Z",
    "title_canon_sha256": "188216e572135dd1c4b29e5c51e40639c44644afe236bad92677d47f5502140e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09723",
    "kind": "arxiv",
    "version": 1
  }
}