Pith Number

pith:535NP7DW

pith:2025:535NP7DW4QP2CT7PEFGUM2N37K

not attested not anchored not stored refs pending

MedFoundationHub: A Lightweight and Secure Toolkit for Deploying Medical Vision Language Foundation Models

Haichun Yang, Ruining Deng, Shilin Zhao, Wei-Qi Wei, Xiao Li, Yanfan Zhu, Yaohong Wang, Yuankai Huo, Yu Wang

arxiv:2508.20345 v1 · 2025-08-28 · cs.CV · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{535NP7DW4QP2CT7PEFGUM2N37K}

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	2026-07-05T12:00:34.926300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eefad7fc76e41fa14fef214d4669bbfaa29818927fa503135fd277989ee9244e

Aliases

arxiv: 2508.20345 · arxiv_version: 2508.20345v1 · doi: 10.48550/arxiv.2508.20345 · pith_short_12: 535NP7DW4QP2 · pith_short_16: 535NP7DW4QP2CT7P · pith_short_8: 535NP7DW

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/535NP7DW4QP2CT7PEFGUM2N37K \
  | 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: eefad7fc76e41fa14fef214d4669bbfaa29818927fa503135fd277989ee9244e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1a81032600ec2fc3024aefcc563f6ee2ca9f076a4f911a721975396ff7b1352",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-28T01:39:16Z",
    "title_canon_sha256": "f79698ce532377b1afc6c947f59bb59dc20bb6f1b17d4166e0c0553cb7beba28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20345",
    "kind": "arxiv",
    "version": 1
  }
}