Pith Number

pith:QETQPOAZ

pith:2024:QETQPOAZW6NJU537VYPFNEOEW5

not attested not anchored not stored refs pending

A Learnable Prior Improves Inverse Tumor Growth Modeling

Benedikt Wiestler, Bjoern Menze, Daniel Rueckert, Florian Kofler, Ivan Ezhov, Jana Lipkova, Jonas Latz, Jonas Weidner, Laurin Lux, Leonhard Feiner, Marie-Christin Metz, Michal Balcerak, Sebastian Kaltenbach, Sergey Litvinov

arxiv:2403.04500 v2 · 2024-03-07 · physics.med-ph · 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{QETQPOAZW6NJU537VYPFNEOEW5}

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	2026-07-05T09:31:44.048940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

812707b819b79a9a777fae1e5691c4b7635693c349f8cea62d55e67e01bb95a6

Aliases

arxiv: 2403.04500 · arxiv_version: 2403.04500v2 · doi: 10.48550/arxiv.2403.04500 · pith_short_12: QETQPOAZW6NJ · pith_short_16: QETQPOAZW6NJU537 · pith_short_8: QETQPOAZ

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/QETQPOAZW6NJU537VYPFNEOEW5 \
  | 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: 812707b819b79a9a777fae1e5691c4b7635693c349f8cea62d55e67e01bb95a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f615981f1f0f2caa22b59f1a2f9e51f28c97926a02ee4907e8a3cc7bc0b50ef3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2024-03-07T13:59:34Z",
    "title_canon_sha256": "cf6357c6ff11c1160166488032954912c329534f42f74a7964fdc3d233d39ed3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.04500",
    "kind": "arxiv",
    "version": 2
  }
}