Pith Number

pith:EGQNXQP3

pith:2026:EGQNXQP3G3C7LQK6UHIO2QWLY2

not attested not anchored not stored refs pending

MedPMC: A Systematic Framework for Scaling High-Fidelity Medical Multimodal Data for Foundation Models

Dain Kim, Gui Yang, Hoifung Poon, Hua Xu, Hyunjae Kim, Jaewoo Kang, Jonathan Marquez, Kevin W. Jin, Mengmeng Du, Pan Xiao, Qingyu Chen, Roy Jiang, Rui Shi, Serina S. Applebaum, Sheng Zhang, Tuo Guo, Xuguang Ai, Yan Hu, Yawen Wei, Yiming Kong, Younjoon Chung, Yuelei Fu, Yuexi Du, Yuntian Liu, Yuxuan Tian, Yu Yin, Zhen Chen, Zhiyuan Cao

arxiv:2607.07673 v1 · 2026-07-08 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGQNXQP3G3C7LQK6UHIO2QWLY2}

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	2026-07-09T01:20:38.697024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21a0dbc1fb36c5f5c15ea1d0ed42cbc692af01baf0f114981b77768344f48673

Aliases

arxiv: 2607.07673 · arxiv_version: 2607.07673v1 · doi: 10.48550/arxiv.2607.07673 · pith_short_12: EGQNXQP3G3C7 · pith_short_16: EGQNXQP3G3C7LQK6 · pith_short_8: EGQNXQP3

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/EGQNXQP3G3C7LQK6UHIO2QWLY2 \
  | 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: 21a0dbc1fb36c5f5c15ea1d0ed42cbc692af01baf0f114981b77768344f48673

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b3c7b4dac69c7cfd5c8d6dfb55eb33c8fd3d3d3f3e9f6cb955c4928b41de484",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-08T17:26:49Z",
    "title_canon_sha256": "f96c5e61fbac6b0a3d7c09fea2e5ba22c2bd586b530ef5e37ef9a1b82261cb7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07673",
    "kind": "arxiv",
    "version": 1
  }
}