Pith Number

pith:ZKEXMNGZ

pith:2025:ZKEXMNGZ6VLEGJOOBMTQTRYKHL

not attested not anchored not stored refs pending

Resource-Efficient Glioma Segmentation on Sub-Saharan MRI

Abbas Rabiu Muhammad, Abderrazek Zeraii, Brain Halubanza, Confidence Raymond, Dong Zhang, Freedmore Sidume, Hajer Ibrahim, Joseph Muthui Wacira, Olfa Gaddour, Oluwaseun Kalejaye, Oumayma Soula, Udunna C Anazodo, YunFei Zhu

arxiv:2509.09469 v1 · 2025-09-11 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZKEXMNGZ6VLEGJOOBMTQTRYKHL}

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	2026-07-05T12:09:36.596366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca897634d9f5564325ce0b2709c70a3ace80aba2ca1a5c606dffc333602c4276

Aliases

arxiv: 2509.09469 · arxiv_version: 2509.09469v1 · doi: 10.48550/arxiv.2509.09469 · pith_short_12: ZKEXMNGZ6VLE · pith_short_16: ZKEXMNGZ6VLEGJOO · pith_short_8: ZKEXMNGZ

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/ZKEXMNGZ6VLEGJOOBMTQTRYKHL \
  | 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: ca897634d9f5564325ce0b2709c70a3ace80aba2ca1a5c606dffc333602c4276

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d26d783eba82b004b0f741fac9168a20c1692ca8a84d4f7d55bb5df6404780a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-11T13:52:47Z",
    "title_canon_sha256": "debff0ac7a5d864b9c62a838fbe4ba64c02eed1cc326ef05421a7a1678e236d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09469",
    "kind": "arxiv",
    "version": 1
  }
}