Pith Number

pith:2GZMEUE5

pith:2013:2GZMEUE5LKRTXGZHL7E76WIVBP

not attested not anchored not stored refs pending

Identifying all irreducible conserved metabolite pools in genome-scale metabolic networks: a general method and the case of Escherichia coli

A. De Martino, A. Pagnani, D. de Martino, R. Mulet

arxiv:1309.2398 v1 · 2013-09-10 · q-bio.MN · cond-mat.dis-nn · physics.bio-ph · physics.chem-ph · 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{2GZMEUE5LKRTXGZHL7E76WIVBP}

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	2026-05-18T03:13:44.795630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1b2c2509d5aa33b9b275fc9ff59150bd180f372aae861dcf2b58dabd40c6cc5

Aliases

arxiv: 1309.2398 · arxiv_version: 1309.2398v1 · doi: 10.48550/arxiv.1309.2398 · pith_short_12: 2GZMEUE5LKRT · pith_short_16: 2GZMEUE5LKRTXGZH · pith_short_8: 2GZMEUE5

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/2GZMEUE5LKRTXGZHL7E76WIVBP \
  | 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: d1b2c2509d5aa33b9b275fc9ff59150bd180f372aae861dcf2b58dabd40c6cc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d167fc7d9338284661873fe1dd4406f4fa6b891dab9b13afc32dbaaa7821342a",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "physics.bio-ph",
      "physics.chem-ph",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2013-09-10T07:46:22Z",
    "title_canon_sha256": "ae59acfea6fb06ffa1779e65334b7d6548bafe9ffbf3e5a1573365c94f62064e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2398",
    "kind": "arxiv",
    "version": 1
  }
}