Pith Number

pith:QM3STU55

pith:2025:QM3STU552SOLALEJF5ZHNCTCJC

not attested not anchored not stored refs pending

Reliable Radiologic Skeletal Muscle Area Assessment -- A Biomarker for Cancer Cachexia Diagnosis

Daniel Jeong, Erin Siegel, Evan W. Davis, Ghulam Rasool, Jennifer B. Permuth, Lauren Peres, Margaret Park, Matthew B. Schabath, Nathan Parker, Sabeen Ahmed, Yasin Yilmaz

arxiv:2503.16556 v1 · 2025-03-19 · eess.IV · cs.AI · cs.CE · 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{QM3STU552SOLALEJF5ZHNCTCJC}

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	2026-07-05T10:36:44.021931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

833729d3bdd49cb02c892f72768a6248a4617b366259863eb62ea385e1c42e33

Aliases

arxiv: 2503.16556 · arxiv_version: 2503.16556v1 · doi: 10.48550/arxiv.2503.16556 · pith_short_12: QM3STU552SOL · pith_short_16: QM3STU552SOLALEJ · pith_short_8: QM3STU55

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/QM3STU552SOLALEJF5ZHNCTCJC \
  | 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: 833729d3bdd49cb02c892f72768a6248a4617b366259863eb62ea385e1c42e33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d627d0a24243756441b773f8dd6d88855efbb28109ae1f1bec5083e96ac57723",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CE",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-03-19T19:07:59Z",
    "title_canon_sha256": "8c4f2cf573413ac7ecc0037949acebffc79e87caf407b8efc6673f2acc937bfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16556",
    "kind": "arxiv",
    "version": 1
  }
}