Pith Number

pith:KXFFNXV4

pith:2025:KXFFNXV4OUTPIKO42QZBSJENRR

not attested not anchored not stored refs pending

Guiding VLM Agents with Process Rewards at Inference Time for GUI Navigation

Anh Tuan Luu, Bo An, Bryan Hooi, See-kiong Ng, Shiyun Xiong, Shuicheng Yan, Yifan Zhang, Zhiyuan Hu

arxiv:2504.16073 v1 · 2025-04-22 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXFFNXV4OUTPIKO42QZBSJENRR}

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.

Cited by

1 paper in Pith

VisCritic: Visual State Comparison as Process Reward for GUI Agents

Receipt and verification

First computed	2026-07-05T10:52:35.086627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55ca56debc7526f429dcd43219248d8c6147bd915a07abfee1be951588fe3ef3

Aliases

arxiv: 2504.16073 · arxiv_version: 2504.16073v1 · doi: 10.48550/arxiv.2504.16073 · pith_short_12: KXFFNXV4OUTP · pith_short_16: KXFFNXV4OUTPIKO4 · pith_short_8: KXFFNXV4

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/KXFFNXV4OUTPIKO42QZBSJENRR \
  | 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: 55ca56debc7526f429dcd43219248d8c6147bd915a07abfee1be951588fe3ef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b545aa8529ef19a5b127bbeaefba08f651e8e6c25c56a7058bc9cb3a96776cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-22T17:52:42Z",
    "title_canon_sha256": "1d81397ebe8fa6988c75bba727f4c18bbdad9d9b2486e6ed369414afda0fc79b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.16073",
    "kind": "arxiv",
    "version": 1
  }
}