Pith Number

pith:6ZH34FUP

pith:2023:6ZH34FUPRC362MUUQMBS3RT7DQ

not attested not anchored not stored refs pending

Risk Classification of Brain Metastases via Radiomics, Delta-Radiomics and Machine Learning

Andreas Maier, Arnd D\"orfler, Christoph Bert, Florian Putz, Manuel Schmidt, Philipp Sommer, Rainer Fietkau, Yixing Huang

arxiv:2302.08802 v1 · 2023-02-17 · 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{6ZH34FUPRC362MUUQMBS3RT7DQ}

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	2026-07-05T05:42:54.836844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f64fbe168f88b7ed329483032dc67f1c2cf5ed95376a2c6f131a5c6772897489

Aliases

arxiv: 2302.08802 · arxiv_version: 2302.08802v1 · doi: 10.48550/arxiv.2302.08802 · pith_short_12: 6ZH34FUPRC36 · pith_short_16: 6ZH34FUPRC362MUU · pith_short_8: 6ZH34FUP

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/6ZH34FUPRC362MUUQMBS3RT7DQ \
  | 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: f64fbe168f88b7ed329483032dc67f1c2cf5ed95376a2c6f131a5c6772897489

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dc7bc0dda03484fed89eb2528bf4d233170a5ab0461e4a3275f1a6c556534e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-17T10:55:18Z",
    "title_canon_sha256": "c7ace5352610e097edd4a7e3ef88ed215fc06ec4d2cf73a120468f871dc0e8fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.08802",
    "kind": "arxiv",
    "version": 1
  }
}