Pith Number

pith:MO7HABT5

pith:2025:MO7HABT5XLS7Y7RTSQ7H6APO6F

not attested not anchored not stored refs pending

CoViPAL: Layer-wise Contextualized Visual Token Pruning for Large Vision-Language Models

Hai Zhao, Lefei Zhang, Qianren Wang, Suqing Wang, Yun Li, Zicong Tang, Ziyang Ma, Zuchao Li

arxiv:2508.17243 v2 · 2025-08-24 · cs.CV · cs.AI · 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{MO7HABT5XLS7Y7RTSQ7H6APO6F}

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	2026-07-05T12:02:06.852952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63be70067dbae5fc7e33943e7f01eef17c06a69acf8c64ede0700dfbf2672635

Aliases

arxiv: 2508.17243 · arxiv_version: 2508.17243v2 · doi: 10.48550/arxiv.2508.17243 · pith_short_12: MO7HABT5XLS7 · pith_short_16: MO7HABT5XLS7Y7RT · pith_short_8: MO7HABT5

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/MO7HABT5XLS7Y7RTSQ7H6APO6F \
  | 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: 63be70067dbae5fc7e33943e7f01eef17c06a69acf8c64ede0700dfbf2672635

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "773e868567c258d0d339d93ee764f17bd5028c6b916901b476ab13235976d096",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-24T07:47:00Z",
    "title_canon_sha256": "a0c639fc25fa78fb89d63b81fdf4196060ce6c5ba9beafeff8d2e0970ae8f989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17243",
    "kind": "arxiv",
    "version": 2
  }
}