Pith Number

pith:V62452WB

pith:2018:V62452WBN44R6CXU25QPCDA23V

not attested not anchored not stored refs pending

Liver Segmentation in Abdominal CT Images by Adaptive 3D Region Growing

Banafsheh Felfelian, Behzad Mirmahboub, Kayvan Najarian, Nader Karimi, Shadrokh Samavi, Shima Rafiei, S.M. Reza Soroushmehr

arxiv:1802.07794 v2 · 2018-02-21 · 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{V62452WBN44R6CXU25QPCDA23V}

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	2026-05-17T23:54:44.200868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afb5ceeac16f391f0af4d760f10c1add67db9a9f9d28664fc5ca2652fa0bf721

Aliases

arxiv: 1802.07794 · arxiv_version: 1802.07794v2 · doi: 10.48550/arxiv.1802.07794 · pith_short_12: V62452WBN44R · pith_short_16: V62452WBN44R6CXU · pith_short_8: V62452WB

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/V62452WBN44R6CXU25QPCDA23V \
  | 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: afb5ceeac16f391f0af4d760f10c1add67db9a9f9d28664fc5ca2652fa0bf721

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d0f734fabd0e9bf667b47496ad64afd3989fb4ea067fee485ace8b20a7e845a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-21T20:35:18Z",
    "title_canon_sha256": "b2439533975c94c9b6b5e6f55444d44d501bc5f1e5f953ed59c054c94f819a09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07794",
    "kind": "arxiv",
    "version": 2
  }
}