Pith Number

pith:WJCF7VVZ

pith:2017:WJCF7VVZ2OIQWQ2QD2Y4FMJGTO

not attested not anchored not stored refs pending

Metabolic enrichment through functional gene rules

Alex Graudenzi, Chiara Damiani, Claudio Isella, Davide Maspero, Enzo Medico, Giancarlo Mauri, Marco Antoniotti, Marzia Di Filippo, Sara Erika Bellomo

arxiv:1710.06017 v1 · 2017-10-16 · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJCF7VVZ2OIQWQ2QD2Y4FMJGTO}

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	2026-05-18T00:32:38.037057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2445fd6b9d3910b43501eb1c2b1269b8e1d0881935b519146327ad138597635

Aliases

arxiv: 1710.06017 · arxiv_version: 1710.06017v1 · doi: 10.48550/arxiv.1710.06017 · pith_short_12: WJCF7VVZ2OIQ · pith_short_16: WJCF7VVZ2OIQWQ2Q · pith_short_8: WJCF7VVZ

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/WJCF7VVZ2OIQWQ2QD2Y4FMJGTO \
  | 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: b2445fd6b9d3910b43501eb1c2b1269b8e1d0881935b519146327ad138597635

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a286e8937f74b1a777d138c16d081ef470a1973f934eef060f0ddf30e0b8bdc0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.CB",
    "submitted_at": "2017-10-16T22:36:54Z",
    "title_canon_sha256": "386479be0204c60345a52d760c08bc3ac7ae5f19293731908b574c02262ab03f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06017",
    "kind": "arxiv",
    "version": 1
  }
}