Pith Number

pith:KFL42RJ2

pith:2011:KFL42RJ2H25DNO257P35RZNE2G

not attested not anchored not stored refs pending

A Flexible Semi-Automatic Approach for Glioblastoma multiforme Segmentation

Barbara Carl, Bernd Freisleben, Christopher Nimsky, Christoph Kappus, Daniela Kuhnt, Jan Egger, Miriam H. A. Bauer

arxiv:1103.1777 v1 · 2011-03-09 · cs.CE · physics.med-ph · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFL42RJ2H25DNO257P35RZNE2G}

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	2026-05-18T04:27:05.819226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5157cd453a3eba36bb5dfbf7d8e5a4d1bc158a447846ebd248567c3c38060e66

Aliases

arxiv: 1103.1777 · arxiv_version: 1103.1777v1 · doi: 10.48550/arxiv.1103.1777 · pith_short_12: KFL42RJ2H25D · pith_short_16: KFL42RJ2H25DNO25 · pith_short_8: KFL42RJ2

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/KFL42RJ2H25DNO257P35RZNE2G \
  | 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: 5157cd453a3eba36bb5dfbf7d8e5a4d1bc158a447846ebd248567c3c38060e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "238b37bb935ac81fc486a3462e5ea6cc3c8530b92ce9aa3cbbe764e3a9138ead",
    "cross_cats_sorted": [
      "physics.med-ph",
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2011-03-09T13:27:22Z",
    "title_canon_sha256": "1f317fd24309e0cd6d81a660bbd006f9b7cd3315c5e4bdb7d948bb9d4c84701a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1777",
    "kind": "arxiv",
    "version": 1
  }
}