Pith Number

pith:IBWGQXNK

pith:2026:IBWGQXNKT6PMVGWPUI5JRZ5UDZ

not attested not anchored not stored refs pending

Solve the Missing First Step: Can VLMs Standardize Raw Heterogeneous Medical Data?

Cunhao Zhu, Dongliang Xu, Haoyang Lyu, Serena Yeung-Levy, Xiaoxiao Sun, Xin Chen, Xudong Luo, Yue Yao

arxiv:2607.04694 v1 · 2026-07-06 · 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{IBWGQXNKT6PMVGWPUI5JRZ5UDZ}

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	2026-07-07T02:19:58.488638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

406c685daa9f9eca9acfa23a98e7b41e647348d5bed2dd9db17bbb2e065f3b38

Aliases

arxiv: 2607.04694 · arxiv_version: 2607.04694v1 · doi: 10.48550/arxiv.2607.04694 · pith_short_12: IBWGQXNKT6PM · pith_short_16: IBWGQXNKT6PMVGWP · pith_short_8: IBWGQXNK

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/IBWGQXNKT6PMVGWPUI5JRZ5UDZ \
  | 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: 406c685daa9f9eca9acfa23a98e7b41e647348d5bed2dd9db17bbb2e065f3b38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5463339abdb68d82bdf2553016a9dbd275613753a3b10ad8c1f372792dec0c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-06T05:52:33Z",
    "title_canon_sha256": "ee173ae8ca41a9d170005723ee86b5d389f6d6cd5922b5322ba09034fa026444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04694",
    "kind": "arxiv",
    "version": 1
  }
}