Pith Number

pith:X374BFQQ

pith:2026:X374BFQQYIHX3WNDB7KUEOA6BD

not attested not anchored not stored refs pending

MetaboKG: An Analysis-centric Knowledge Graph Framework for Untargeted Metabolomics

Dina Boukhajou, Fabien Gandon, Louis-F\'elix Nothias, Matthieu F\'eraud

arxiv:2605.24706 v1 · 2026-05-23 · cs.DB · q-bio.BM · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X374BFQQYIHX3WNDB7KUEOA6BD}

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	2026-05-26T01:03:54.477181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beffc09610c20f7dd9a30fd542381e08deff71bb1a590115912b67fab86fbe79

Aliases

arxiv: 2605.24706 · arxiv_version: 2605.24706v1 · doi: 10.48550/arxiv.2605.24706 · pith_short_12: X374BFQQYIHX · pith_short_16: X374BFQQYIHX3WND · pith_short_8: X374BFQQ

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/X374BFQQYIHX3WNDB7KUEOA6BD \
  | 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: beffc09610c20f7dd9a30fd542381e08deff71bb1a590115912b67fab86fbe79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32c51788958edcd7c472c89eb62d390af09eae4b8aa4315405589467ce4c206e",
    "cross_cats_sorted": [
      "q-bio.BM",
      "q-bio.MN"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-05-23T19:16:59Z",
    "title_canon_sha256": "a6d23a10a3c1d412f74d253f6744ceea1f24dfd536d7d03f940576997db06950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24706",
    "kind": "arxiv",
    "version": 1
  }
}