Pith Number

pith:LJQBSINU

pith:2022:LJQBSINUXTP4AYD6TJJ5GBSCUK

not attested not anchored not stored refs pending

Deep learning for automatic head and neck lymph node level delineation provides expert-level accuracy

Andreas Maier, Antoniu-Oreste Gostian, Benjamin Frey, Christoph Bert, Florian Putz, Heinrich Iro, Horacio Ayala Gaona, Johannes Roesch, Lisa Deloch, Luitpold V. Distel, Markus Hecht, Rainer Fietkau, Sabine Semrau, Sebastian Lettmaier, Sina Mansoorian, Stefan Fischer, Thomas Weissmann, Udo S. Gaipl, Yixing Huang

arxiv:2208.13224 v2 · 2022-08-28 · eess.IV · 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{LJQBSINUXTP4AYD6TJJ5GBSCUK}

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	2026-07-05T05:47:17.215941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a601921b4bcdfc0607e9a53d30642a2a31936ba4d4b3747b71b1d892c02d937

Aliases

arxiv: 2208.13224 · arxiv_version: 2208.13224v2 · doi: 10.48550/arxiv.2208.13224 · pith_short_12: LJQBSINUXTP4 · pith_short_16: LJQBSINUXTP4AYD6 · pith_short_8: LJQBSINU

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/LJQBSINUXTP4AYD6TJJ5GBSCUK \
  | 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: 5a601921b4bcdfc0607e9a53d30642a2a31936ba4d4b3747b71b1d892c02d937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c650a582a8f661403eba814b3ff8ef0432422b98c6317d3cf1bdf2f30a9a362d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-08-28T13:58:54Z",
    "title_canon_sha256": "559e8c1c7a3b8d9db16e8957539b8958d8be1d08e154fa49ab8acbd56102d69f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.13224",
    "kind": "arxiv",
    "version": 2
  }
}