Pith Number

pith:HZOYJ4IR

pith:2013:HZOYJ4IRJZHVNBDS7RRPRVTMOE

not attested not anchored not stored refs pending

A Review on Automated Brain Tumor Detection and Segmentation from MRI of Brain

Indra Kanta Maitra, Samir Kumar Bandyopadhyay, Sanjay Nag, Sudipta Roy

arxiv:1312.6150 v1 · 2013-12-16 · 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{HZOYJ4IRJZHVNBDS7RRPRVTMOE}

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	2026-05-18T03:04:05.927173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e5d84f1114e4f568472fc62f8d66c7138fecf05093f999e3534bac9d965e8b4

Aliases

arxiv: 1312.6150 · arxiv_version: 1312.6150v1 · doi: 10.48550/arxiv.1312.6150 · pith_short_12: HZOYJ4IRJZHV · pith_short_16: HZOYJ4IRJZHVNBDS · pith_short_8: HZOYJ4IR

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/HZOYJ4IRJZHVNBDS7RRPRVTMOE \
  | 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: 3e5d84f1114e4f568472fc62f8d66c7138fecf05093f999e3534bac9d965e8b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d90c72029f80013a0ef64a08bba303510da4722d2bd081a057adf4d12abe0e1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-12-16T17:56:11Z",
    "title_canon_sha256": "321f807574cd91638d4a3faf64dc76b71a1570bb24786fb8ce375d1dffbb8df4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6150",
    "kind": "arxiv",
    "version": 1
  }
}