Pith Number

pith:JVPCAU3P

pith:2025:JVPCAU3PIHJFXMCGDCC4W6TYPR

not attested not anchored not stored refs pending

ExpVG: Investigating the Design Space of Visual Grounding in Multimodal Large Language Model

Lingjuan Lyu, Weiming Zhuang, Weitai Kang, Yan Yan, Zhizhong Li

arxiv:2508.08066 v2 · 2025-08-11 · cs.CV · cs.AI · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVPCAU3PIHJFXMCGDCC4W6TYPR}

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	2026-07-05T11:56:22.450521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d5e20536f41d25bb0461885cb7a787c6ddba1467253b0b87eae88c65b95cca8

Aliases

arxiv: 2508.08066 · arxiv_version: 2508.08066v2 · doi: 10.48550/arxiv.2508.08066 · pith_short_12: JVPCAU3PIHJF · pith_short_16: JVPCAU3PIHJFXMCG · pith_short_8: JVPCAU3P

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/JVPCAU3PIHJFXMCGDCC4W6TYPR \
  | 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: 4d5e20536f41d25bb0461885cb7a787c6ddba1467253b0b87eae88c65b95cca8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "941efe69524162778d730e8ef5b8e1f9515c8a96d178e227bb19d7f9e2de291a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-11T15:10:52Z",
    "title_canon_sha256": "e466373403868b1e86748adc84235be7c0d15c35e58a539c256a7e057e86ec24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08066",
    "kind": "arxiv",
    "version": 2
  }
}