Pith Number

pith:5CNI6TUP

pith:2025:5CNI6TUPC2Z4O6KISMHSRPLLPW

not attested not anchored not stored refs pending

MMXU: A Multi-Modal and Multi-X-ray Understanding Dataset for Disease Progression

Linjie Mu, Shaoting Zhang, Shengqian Qin, Xiaofan Zhang, Yakun Zhu, Zhongzhen Huang

arxiv:2502.11651 v2 · 2025-02-17 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CNI6TUPC2Z4O6KISMHSRPLLPW}

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	2026-07-05T11:08:16.679682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e89a8f4e8f16b3c77948930f28bd6b7d9ed95354be68a135ebf30820cf4324a0

Aliases

arxiv: 2502.11651 · arxiv_version: 2502.11651v2 · doi: 10.48550/arxiv.2502.11651 · pith_short_12: 5CNI6TUPC2Z4 · pith_short_16: 5CNI6TUPC2Z4O6KI · pith_short_8: 5CNI6TUP

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/5CNI6TUPC2Z4O6KISMHSRPLLPW \
  | 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: e89a8f4e8f16b3c77948930f28bd6b7d9ed95354be68a135ebf30820cf4324a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68326cf4ed9897d219d8b4286080cbb53acb26dc443c8f7b950be3061b10b5af",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-17T10:43:38Z",
    "title_canon_sha256": "4b649ed8444aea86220c81ef751c56f36ca4f754ecc138303e246911c882c50c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11651",
    "kind": "arxiv",
    "version": 2
  }
}