Pith Number

pith:YSBWPNCL

pith:2025:YSBWPNCLMMWDTZYARYQOTVOFU3

not attested not anchored not stored refs pending

GuirlVG: Incentivize GUI Visual Grounding via Empirical Exploration on Reinforcement Learning

Bin Lei, Caiwen Ding, Gaowen Liu, Weitai Kang, Yan Yan

arxiv:2508.04389 v1 · 2025-08-06 · cs.AI

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\usepackage{pith}
\pithnumber{YSBWPNCLMMWDTZYARYQOTVOFU3}

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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

5 papers in Pith

One Forward Beats Two: InnerZoom for Accurate and Efficient GUI Grounding

Learn where to Click from Yourself: On-Policy Self-Distillation for GUI Grounding

Measure Twice, Click Once: Co-evolving Proposer and Visual Critic via Reinforcement Learning for GUI Grounding

GUI-Perturbed: Domain Randomization Reveals Systematic Brittleness in GUI Grounding Models

Receipt and verification

First computed	2026-07-05T11:49:25.526983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c48367b44b632c39e7008e20e9d5c5a6d31d96339105526fbf40a8dc600b48f3

Aliases

arxiv: 2508.04389 · arxiv_version: 2508.04389v1 · doi: 10.48550/arxiv.2508.04389 · pith_short_12: YSBWPNCLMMWD · pith_short_16: YSBWPNCLMMWDTZYA · pith_short_8: YSBWPNCL

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/YSBWPNCLMMWDTZYARYQOTVOFU3 \
  | 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: c48367b44b632c39e7008e20e9d5c5a6d31d96339105526fbf40a8dc600b48f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9464efc40a1e53a47d2d21bf32f22c3c7ee0c9035d8c10eafc46cba98d8f51fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-08-06T12:35:24Z",
    "title_canon_sha256": "e836679ec34a4da0b3bc114baf1cc8256d186b63c04383fe9ec04d84553c7b47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04389",
    "kind": "arxiv",
    "version": 1
  }
}