Pith Number

pith:4QGU3OE3

pith:2025:4QGU3OE3O4WWQFZ52XBS57WFI3

not attested not anchored not stored refs pending

A Multimodal Pipeline for Clinical Data Extraction: Applying Vision-Language Models to Scans of Transfusion Reaction Reports

Britta B\"ockmann, Christian Temme, Christoph M. Friedrich, Cynthia S. Schmidt, Henning Sch\"afer, Johannes R\"uckert, Johannes Wutzkowsky, Kamil Lorek, Lea Reinartz, Peter A. Horn

arxiv:2504.20220 v1 · 2025-04-28 · cs.CL · 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{4QGU3OE3O4WWQFZ52XBS57WFI3}

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	2026-07-05T10:55:38.677771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e40d4db89b772d68173dd5c32efec546df8fe67cb97c3edb3fd4c796f7262dff

Aliases

arxiv: 2504.20220 · arxiv_version: 2504.20220v1 · doi: 10.48550/arxiv.2504.20220 · pith_short_12: 4QGU3OE3O4WW · pith_short_16: 4QGU3OE3O4WWQFZ5 · pith_short_8: 4QGU3OE3

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/4QGU3OE3O4WWQFZ52XBS57WFI3 \
  | 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: e40d4db89b772d68173dd5c32efec546df8fe67cb97c3edb3fd4c796f7262dff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f48fc4eaa6b726f9e406efe81476f98c76549853dcd5d0fa1a84f316ed73d9f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-28T19:40:28Z",
    "title_canon_sha256": "db14fa937ccf8b3c8b002a4727344c23de90e73b83189d186a476c55c22c75d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20220",
    "kind": "arxiv",
    "version": 1
  }
}