Pith Number

pith:CJLLDCTG

pith:2026:CJLLDCTGH6ZKA46QJKHD6U34WH

not attested not anchored not stored refs pending

DDX-TRACE: A Benchmark for Medical Diagnostic Trajectories in VLMs

Benedikt Wiestler, Daniel Rueckert, Felix Bitzer, Jiancheng Yang, Jiazhen Pan, Julian Canisius, Jun Li, Paula Ro{\ss}m\"uller, Virginie Kreutzinger, Weixiang Shen

arxiv:2605.23629 v1 · 2026-05-22 · 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{CJLLDCTGH6ZKA46QJKHD6U34WH}

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	2026-05-25T02:02:22.844975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1256b18a663fb2a073d04a8e3f537cb1f810feba2498c99f7c0440e2abf08cdd

Aliases

arxiv: 2605.23629 · arxiv_version: 2605.23629v1 · doi: 10.48550/arxiv.2605.23629 · pith_short_12: CJLLDCTGH6ZK · pith_short_16: CJLLDCTGH6ZKA46Q · pith_short_8: CJLLDCTG

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/CJLLDCTGH6ZKA46QJKHD6U34WH \
  | 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: 1256b18a663fb2a073d04a8e3f537cb1f810feba2498c99f7c0440e2abf08cdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32844bef8f94aafae56631740af8bf775e2e911af02bb06d5a01065736c98c98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-22T13:41:10Z",
    "title_canon_sha256": "6f6405986432e0ecf97aa36211603da48866c89d6bdccf3dae9fc43bca9fdc54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23629",
    "kind": "arxiv",
    "version": 1
  }
}