Pith Number

pith:OHRGFMB6

pith:2019:OHRGFMB6TBRMT2VPFETASCZHN7

not attested not anchored not stored refs pending

Fully-automated deep learning-powered system for DCE-MRI analysis of brain tumors

Barbara Bobek-Billewicz, Grzegorz Mrukwa, Jakub Nalepa, Maksym Walczak, Michael P. Hayball, Michal Kawulok, Michal Marcinkiewicz, Pablo Ribalta Lorenzo, Pawel Ulrych, Pawel Wawrzyniak, Wojciech Dudzik

arxiv:1907.08303 v1 · 2019-07-18 · eess.IV · 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{OHRGFMB6TBRMT2VPFETASCZHN7}

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	2026-05-17T23:40:10.286843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71e262b03e9862c9eaaf2926090b276fe017e6f91fc3b792799c69edc4300a1f

Aliases

arxiv: 1907.08303 · arxiv_version: 1907.08303v1 · doi: 10.48550/arxiv.1907.08303 · pith_short_12: OHRGFMB6TBRM · pith_short_16: OHRGFMB6TBRMT2VP · pith_short_8: OHRGFMB6

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/OHRGFMB6TBRMT2VPFETASCZHN7 \
  | 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: 71e262b03e9862c9eaaf2926090b276fe017e6f91fc3b792799c69edc4300a1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d141f6b7da57ee778770142eb9729e8d8fb71c898ffaeebf7d24a93fab57f3d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-07-18T21:57:02Z",
    "title_canon_sha256": "043f1a59f3bcd3d32add2a7cda66ea6f8bab0b1c50828a9867726256192d7c43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08303",
    "kind": "arxiv",
    "version": 1
  }
}