Pith Number

pith:7PVHC3ZY

pith:2011:7PVHC3ZYRUAYUJYG74XKCCTWC7

not attested not anchored not stored refs pending

Glioblastoma Multiforme Segmentation in MRI Data with a Balloon Inflation Approach

Andreas Kolb, Barbara Carl, Bernd Freisleben, Christopher Nimsky, Daniela Kuhnt, D\v{z}enan Zuki\'c, Jan Egger, Miriam H. A. Bauer

arxiv:1102.0634 v1 · 2011-02-03 · cs.GR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PVHC3ZYRUAYUJYG74XKCCTWC7}

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	2026-05-18T04:30:04.336561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbea716f388d018a2706ff2ea10a7617c2e6b62e00f2c47240201bff77d5b094

Aliases

arxiv: 1102.0634 · arxiv_version: 1102.0634v1 · doi: 10.48550/arxiv.1102.0634 · pith_short_12: 7PVHC3ZYRUAY · pith_short_16: 7PVHC3ZYRUAYUJYG · pith_short_8: 7PVHC3ZY

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/7PVHC3ZYRUAYUJYG74XKCCTWC7 \
  | 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: fbea716f388d018a2706ff2ea10a7617c2e6b62e00f2c47240201bff77d5b094

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74e6f91889c6f0c7f9da23384218ad19eaf3e29b4528b0fc44c61d1652a7a625",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2011-02-03T10:00:15Z",
    "title_canon_sha256": "a858014949be7422b1b7677c2f48b9cb15f127503ac4ff153db74da402d882fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0634",
    "kind": "arxiv",
    "version": 1
  }
}