Pith Number

pith:OVPRUH7N

pith:2025:OVPRUH7N65BZMK426TXOW3TF2P

not attested not anchored not stored refs pending

Can open source large language models be used for tumor documentation in Germany? -- An evaluation on urological doctors' notes

Arsenij Ustjanzew, Marco Jeray, Meike Ressing, Stefan Lenz, Torsten Panholzer

arxiv:2501.12106 v4 · 2025-01-21 · cs.CL · 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{OVPRUH7N65BZMK426TXOW3TF2P}

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	2026-07-05T11:49:50.100127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

755f1a1fedf743962b9af4eeeb6e65d3fef2b5d6154cffb8170e1f2d1ee5daad

Aliases

arxiv: 2501.12106 · arxiv_version: 2501.12106v4 · doi: 10.48550/arxiv.2501.12106 · pith_short_12: OVPRUH7N65BZ · pith_short_16: OVPRUH7N65BZMK42 · pith_short_8: OVPRUH7N

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/OVPRUH7N65BZMK426TXOW3TF2P \
  | 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: 755f1a1fedf743962b9af4eeeb6e65d3fef2b5d6154cffb8170e1f2d1ee5daad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea39ccfcbc6e8f86bd1741894eaef0c90b2624c570bdaaf3e5448847046b9712",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-21T12:56:47Z",
    "title_canon_sha256": "7f3c0ad3dc04a8ee25fbcc4147cff1cecdc206bab1b82d67584d3cdde2314bc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12106",
    "kind": "arxiv",
    "version": 4
  }
}