Pith Number

pith:UMJQEAFV

pith:2024:UMJQEAFVR5N4K5PH5YONOBK4N7

not attested not anchored not stored refs pending

Initial Experience of Metabolic Imaging with Hyperpolarized [1-13C]pyruvate MRI in Kidney Transplant Patients

Di Cui, Laszik Zoltan, Meyeon Park, Peder E.Z. Larson, Shiang-Cheng Kung, Xiaoxi Liu, Ying-Chieh Lai., Zhen J. Wang

arxiv:2409.06664 v1 · 2024-09-10 · 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{UMJQEAFVR5N4K5PH5YONOBK4N7}

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	2026-07-05T09:05:27.911659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3130200b58f5bc575e7ee1cd7055c6fc39b8f232d39ae2783d450b0417fc2e3

Aliases

arxiv: 2409.06664 · arxiv_version: 2409.06664v1 · doi: 10.48550/arxiv.2409.06664 · pith_short_12: UMJQEAFVR5N4 · pith_short_16: UMJQEAFVR5N4K5PH · pith_short_8: UMJQEAFV

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/UMJQEAFVR5N4K5PH5YONOBK4N7 \
  | 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: a3130200b58f5bc575e7ee1cd7055c6fc39b8f232d39ae2783d450b0417fc2e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b0cdef06d4743836cd5c91c1d6324b66a9ec85255e986e2e47840fdb9093fb2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2024-09-10T17:32:37Z",
    "title_canon_sha256": "e1f32d67a8733429dad49cf858f2ea7609ae1e4b78485e73cab13f7b3acadc62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.06664",
    "kind": "arxiv",
    "version": 1
  }
}