Pith Number

pith:T4JRGUD4

pith:2026:T4JRGUD4RZOSMNMLRDEZDVSZ45

not attested not anchored not stored refs pending

Model Merging for Medical LVLMs: A Benchmark and a Winner-Take-All Approach

Bingcong Yan, Chunlei Li, Jingliang Hu, Lei Li, Lichao Mou, Shengwu Xiong, Shilan Zhang, Xiao Xiang Zhu, Yaxiong Chen, Yilei Shi

arxiv:2607.15661 v1 · 2026-07-17 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T4JRGUD4RZOSMNMLRDEZDVSZ45}

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	2026-07-20T01:19:02.884719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f1313507c8e5d26358b88c991d659e76add9719d42ded5d15aa9d85fca59309

Aliases

arxiv: 2607.15661 · arxiv_version: 2607.15661v1 · doi: 10.48550/arxiv.2607.15661 · pith_short_12: T4JRGUD4RZOS · pith_short_16: T4JRGUD4RZOSMNML · pith_short_8: T4JRGUD4

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/T4JRGUD4RZOSMNMLRDEZDVSZ45 \
  | 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: 9f1313507c8e5d26358b88c991d659e76add9719d42ded5d15aa9d85fca59309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b32dc21310e75da4b589ba9ea1f9984f25b82ca72225dddabf12715a9fb5b04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-17T06:13:13Z",
    "title_canon_sha256": "56a75a1ba89f401a31d73f981f705a89987375f5d460eca4232581be188e5353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15661",
    "kind": "arxiv",
    "version": 1
  }
}