Pith Number

pith:REZTI6SD

pith:2018:REZTI6SDKWIVF2IT5B4WS5QNAE

not attested not anchored not stored refs pending

Fully integrative data analysis of NMR metabolic fingerprints with comprehensive patient data: a case report based on the German Chronic Kidney Disease (GCKD) study

Andreas Sch\"afer, Anna K\"ottgen, Fabian J. Theis, Fruzsina Kotsis, GCKD study investigators, Helena U. Zacharias, Jan Krumsiek, Michael Altenbuchinger, Mustafa Buyukozkan, Peter J. Oefner, Rainer Spang, Stefan Solbrig, Ulla T. Schulthei{\ss}, Wolfram Gronwald

arxiv:1810.04281 v1 · 2018-10-08 · stat.AP · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{REZTI6SDKWIVF2IT5B4WS5QNAE}

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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	2026-05-18T00:03:40.579561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8933347a43559152e913e87969760d01068e54e89b805d52584ca483c3eb12da

Aliases

arxiv: 1810.04281 · arxiv_version: 1810.04281v1 · doi: 10.48550/arxiv.1810.04281 · pith_short_12: REZTI6SDKWIV · pith_short_16: REZTI6SDKWIVF2IT · pith_short_8: REZTI6SD

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/REZTI6SDKWIVF2IT5B4WS5QNAE \
  | 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: 8933347a43559152e913e87969760d01068e54e89b805d52584ca483c3eb12da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba021ee81207299725b40ed7055c76026ea124bf4f949552d6e37600aa0dac80",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-10-08T14:39:18Z",
    "title_canon_sha256": "187a6b15eb0f6f85de2126c9971342310e12ea5ba9d17b84f4b38dd0ca63649c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04281",
    "kind": "arxiv",
    "version": 1
  }
}