Pith Number

pith:QT2T4BGN

pith:2022:QT2T4BGN3L5HGWYP5GECMBD4P2

not attested not anchored not stored refs pending

Predicting tacrolimus exposure in kidney transplanted patients using machine learning

Anders {\AA}sberg, Andrea M. Stor{\aa}s, Inga Str\"umke, Michael A. Riegler, P{\aa}l Halvorsen

arxiv:2205.07858 v1 · 2022-05-09 · cs.LG · cs.AI · 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{QT2T4BGN3L5HGWYP5GECMBD4P2}

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	2026-07-05T04:23:56.627310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84f53e04cddafa735b0fe98826047c7e9faca04729cfa971c70a8f77064fe2cc

Aliases

arxiv: 2205.07858 · arxiv_version: 2205.07858v1 · doi: 10.48550/arxiv.2205.07858 · pith_short_12: QT2T4BGN3L5H · pith_short_16: QT2T4BGN3L5HGWYP · pith_short_8: QT2T4BGN

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/QT2T4BGN3L5HGWYP5GECMBD4P2 \
  | 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: 84f53e04cddafa735b0fe98826047c7e9faca04729cfa971c70a8f77064fe2cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84904a0748e58bc1df77c15799d39a235b47d629af35178991b4d1b209b5be07",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-05-09T08:43:22Z",
    "title_canon_sha256": "1b6120d8014f32502545ec73b9a6609ffc1bdf10d5389f9057a5abe6bc9120d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07858",
    "kind": "arxiv",
    "version": 1
  }
}