Pith Number

pith:DYUG2QVL

pith:2025:DYUG2QVL7T2NFXBDQ3XSZMPQ2P

not attested not anchored not stored refs pending

On the Encapsulation of Medical Imaging AI Algorithms

Guido Prause, Hans Meine, Horst Hahn, Yongli Mou

arxiv:2504.21412 v2 · 2025-04-30 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYUG2QVL7T2NFXBDQ3XSZMPQ2P}

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	2026-07-05T12:09:16.898913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e286d42abfcf4d2dc2386ef2cb1f0d3d362d7458e23dfc2c5bd46b6bc615b4b

Aliases

arxiv: 2504.21412 · arxiv_version: 2504.21412v2 · doi: 10.48550/arxiv.2504.21412 · pith_short_12: DYUG2QVL7T2N · pith_short_16: DYUG2QVL7T2NFXBD · pith_short_8: DYUG2QVL

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/DYUG2QVL7T2NFXBDQ3XSZMPQ2P \
  | 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: 1e286d42abfcf4d2dc2386ef2cb1f0d3d362d7458e23dfc2c5bd46b6bc615b4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7b5aaa48acd5f5454c9b936470bdf6888b6b207100985697fd6a5d9907e2e2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-04-30T08:12:09Z",
    "title_canon_sha256": "c093c4da080f2aca56f373c9ebe327a704dd0a9d6330a0354d85cf702f74de0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21412",
    "kind": "arxiv",
    "version": 2
  }
}