Pith Number

pith:NA5PWH5T

pith:2025:NA5PWH5TMQLNS6FGA3APLQCGFH

not attested not anchored not stored refs pending

Robust Body Composition Analysis by Generating 3D CT Volumes from Limited 2D Slices

Aravind R. Krishnan, Bennett A. Landman, Dingjie Su, Fabien Maldonado, Kaiwen Xu, Lianrui Zuo, Luigi Ferrucci, Shunxing Bao, Xin Yu, Yihao Liu

arxiv:2501.13071 v1 · 2025-01-22 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NA5PWH5TMQLNS6FGA3APLQCGFH}

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	2026-07-05T10:04:02.516545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

683afb1fb36416d978a606c0f5c04629c4e60535f2f974bef6e3cf48027972f2

Aliases

arxiv: 2501.13071 · arxiv_version: 2501.13071v1 · doi: 10.48550/arxiv.2501.13071 · pith_short_12: NA5PWH5TMQLN · pith_short_16: NA5PWH5TMQLNS6FG · pith_short_8: NA5PWH5T

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/NA5PWH5TMQLNS6FGA3APLQCGFH \
  | 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: 683afb1fb36416d978a606c0f5c04629c4e60535f2f974bef6e3cf48027972f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92c4e747c0b15dfaab3782d4ff26a266931d725be567104c4d9c6641c608712c",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-22T18:32:23Z",
    "title_canon_sha256": "628f4b3b3ca8caca7a11acc2efc665e96cf1374c90397c938df2d44e609eaa75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13071",
    "kind": "arxiv",
    "version": 1
  }
}