Pith Number

pith:ZF54Q7HS

pith:2009:ZF54Q7HSPU65WCCEGOI5WODMCB

not attested not anchored not stored refs pending

Modelling an Ammonium Transporter with SCLS

Angelo Troina (Dipartimento di Informatica, Biologia e Biochimica, Dipartimento di Genetica, Dipartimento di Informatica, Elena Grassi (Molecular Biotechnology Center, Ferruccio Damiani (Dipartimento di Informatica, Mario Coppo (Dipartimento di Informatica, Mike Guether (Dipartimento di Biologia Vegetale, Universit\'a di Torino), Universit\`a di Torino)

arxiv:0910.1418 v2 · 2009-10-08 · q-bio.QM · cs.CE · 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{ZF54Q7HSPU65WCCEGOI5WODMCB}

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	2026-05-18T02:24:46.888197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c97bc87cf27d3ddb08443391db386c107a21c25eb3cecfff774b3b7f090e3366

Aliases

arxiv: 0910.1418 · arxiv_version: 0910.1418v2 · doi: 10.48550/arxiv.0910.1418 · pith_short_12: ZF54Q7HSPU65 · pith_short_16: ZF54Q7HSPU65WCCE · pith_short_8: ZF54Q7HS

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/ZF54Q7HSPU65WCCEGOI5WODMCB \
  | 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: c97bc87cf27d3ddb08443391db386c107a21c25eb3cecfff774b3b7f090e3366

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee879d07d8dbe7b9286d2e3c23836e0ecc91501e28eecff430ebf5a22c7ca8df",
    "cross_cats_sorted": [
      "cs.CE",
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2009-10-08T19:48:20Z",
    "title_canon_sha256": "d802e37ba1bb8075d9f273dbf78c0be81d9c7f3cb9328f6bf1fbfaa800fd2ef0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1418",
    "kind": "arxiv",
    "version": 2
  }
}