Pith Number

pith:UTTGT7MR

pith:2026:UTTGT7MRFEOAQC3KPI6JERPGW4

not attested not anchored not stored refs pending

CoMNet: A MedNeXt-CorrDiff Framework for Multi-Site Brain Tumor Segmentation

Khan M. Iftekharuddin, MD Fayaz Bin Hossen, MD Shibly Sadique, Michael L. Evans, Walia Farzana

arxiv:2606.15305 v2 · 2026-06-13 · 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{UTTGT7MRFEOAQC3KPI6JERPGW4}

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	2026-07-01T01:17:52.914875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4e669fd91291c080b6a7a3c9245e6b736f9b79b37083e04a5a8bc0b54106ce4

Aliases

arxiv: 2606.15305 · arxiv_version: 2606.15305v2 · doi: 10.48550/arxiv.2606.15305 · pith_short_12: UTTGT7MRFEOA · pith_short_16: UTTGT7MRFEOAQC3K · pith_short_8: UTTGT7MR

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/UTTGT7MRFEOAQC3KPI6JERPGW4 \
  | 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: a4e669fd91291c080b6a7a3c9245e6b736f9b79b37083e04a5a8bc0b54106ce4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b5d617ad79dedaab52aa91574b96b80775bf19f0ba4ffe752a3df39a57ce866",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-13T13:51:10Z",
    "title_canon_sha256": "fc1612c90fd564063ebd018d3cf7f4c52d973dc7431b1a422ce31afb76caf7bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.15305",
    "kind": "arxiv",
    "version": 2
  }
}