Pith Number

pith:7TXKGXS4

pith:2025:7TXKGXS4DGDPTURSNTVE4ALPLA

not attested not anchored not stored refs pending

A Voxel-Wise Uncertainty-Guided Framework for Glioma Segmentation Using Spherical Projection-Based U-Net and Localized Refinement in Multi-Parametric MRI

Chen Yang, Chunhao Wang, Fang-Fang Yin, Minbin Chen, Rihui Zhang, Zhenyu Yang

arxiv:2507.15622 v1 · 2025-07-21 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TXKGXS4DGDPTURSNTVE4ALPLA}

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	2026-07-05T11:40:40.566192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fceea35e5c1986f9d2326cea4e016f582baebe9b3df1855122d7771ee627ee58

Aliases

arxiv: 2507.15622 · arxiv_version: 2507.15622v1 · doi: 10.48550/arxiv.2507.15622 · pith_short_12: 7TXKGXS4DGDP · pith_short_16: 7TXKGXS4DGDPTURS · pith_short_8: 7TXKGXS4

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/7TXKGXS4DGDPTURSNTVE4ALPLA \
  | 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: fceea35e5c1986f9d2326cea4e016f582baebe9b3df1855122d7771ee627ee58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d942de0d446e93ad1f310dd9cf2e83f3b96b7627b60cd3c2b8273d8ff51cbbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-07-21T13:46:26Z",
    "title_canon_sha256": "a799e24fa1295127d447339e68e9c2de883526eddf23fa8c509cf8a60cfe5ddf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15622",
    "kind": "arxiv",
    "version": 1
  }
}