Pith Number

pith:LJSJM4DB

pith:2012:LJSJM4DBBZCPBOUBGB77542F6A

not attested not anchored not stored refs pending

Automatic liver segmentation method in CT images

besma jouini, Mohamed Ali Mahjoub, Oussema zayane

arxiv:1204.1634 v1 · 2012-04-07 · 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{LJSJM4DBBZCPBOUBGB77542F6A}

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	2026-05-18T03:58:12.276089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a649670610e44f0ba81307ffef345f00d5be392cb347648e56b002d461ff271

Aliases

arxiv: 1204.1634 · arxiv_version: 1204.1634v1 · doi: 10.48550/arxiv.1204.1634 · pith_short_12: LJSJM4DBBZCP · pith_short_16: LJSJM4DBBZCPBOUB · pith_short_8: LJSJM4DB

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/LJSJM4DBBZCPBOUBGB77542F6A \
  | 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: 5a649670610e44f0ba81307ffef345f00d5be392cb347648e56b002d461ff271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "063815b52330aa6e86d21b878d9b4ce163512982ed4d51797d0fa233f5d7135f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2012-04-07T13:46:24Z",
    "title_canon_sha256": "443338cd2a6285bf32ebb53c001c2d3abef35814e126404f6b0fb0d93d4c2b9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1634",
    "kind": "arxiv",
    "version": 1
  }
}