Pith Number

pith:NG6ZB7LZ

pith:2026:NG6ZB7LZWQLRZR7REMX2MFMCGI

not attested not anchored not stored refs pending

ViCA: Efficient Multimodal LLMs with Vision-Only Cross-Attention

Anhao Zhao, Hao Wu, Wenjie Liu, Xiaoyu Shen, Xin Qiu, Xudong Wang, Yihan Zhang, Yingqi Fan, Yunpu Ma

arxiv:2602.07574 v2 · 2026-02-07 · cs.CV · 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{NG6ZB7LZWQLRZR7REMX2MFMCGI}

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	2026-05-28T01:04:36.557344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69bd90fd79b4171cc7f1232fa615823232b2e59ae0b7e294905836e2b3477781

Aliases

arxiv: 2602.07574 · arxiv_version: 2602.07574v2 · doi: 10.48550/arxiv.2602.07574 · pith_short_12: NG6ZB7LZWQLR · pith_short_16: NG6ZB7LZWQLRZR7R · pith_short_8: NG6ZB7LZ

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/NG6ZB7LZWQLRZR7REMX2MFMCGI \
  | 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: 69bd90fd79b4171cc7f1232fa615823232b2e59ae0b7e294905836e2b3477781

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7a6fa4cabdb4d5853c17bde68203f05ba5941a6d596e9fa4dbe13022bcc2ffb",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-02-07T14:46:05Z",
    "title_canon_sha256": "51c56d43dedde3eb2fb8672e8a9e4cff0361af43edd59f664a635f31bbea0a61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.07574",
    "kind": "arxiv",
    "version": 2
  }
}