Pith Number

pith:VU6QHGM4

pith:2024:VU6QHGM4GE2CS5LGFCD2W3HJXY

not attested not anchored not stored refs pending

MRI-based Head and Neck Tumor Segmentation Using nnU-Net with 15-fold Cross-Validation Ensemble

Baoqiang Ma, Bharath Chowdhary Nagam, Frank N. Mol, Kerstin Bunte, Lisanne V. van Dijk, Luuk van der Hoek, Nanna M. Sijtsema, Peter M.A. van Ooijen, Rifka Vlijm

arxiv:2412.06610 v1 · 2024-12-09 · 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{VU6QHGM4GE2CS5LGFCD2W3HJXY}

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	2026-07-05T09:46:34.973935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad3d03999c31342975662887ab6ce9be2aa327f3540f313f9cb08e6c756eb374

Aliases

arxiv: 2412.06610 · arxiv_version: 2412.06610v1 · doi: 10.48550/arxiv.2412.06610 · pith_short_12: VU6QHGM4GE2C · pith_short_16: VU6QHGM4GE2CS5LG · pith_short_8: VU6QHGM4

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/VU6QHGM4GE2CS5LGFCD2W3HJXY \
  | 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: ad3d03999c31342975662887ab6ce9be2aa327f3540f313f9cb08e6c756eb374

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c51bdf125cee20158337d5e570c7d3e356a3297eccb4327748480646c1cd9298",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2024-12-09T16:01:54Z",
    "title_canon_sha256": "86db60f9c01d1e2527bc38acd439d7de81d09e513fb4db926fb738342a7823a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.06610",
    "kind": "arxiv",
    "version": 1
  }
}