Pith Number

pith:ERBU3XAF

pith:2013:ERBU3XAF2IWFY6GW7LCJC3VHKO

not attested not anchored not stored refs pending

Stabilizing Gene Regulatory Networks Through Feedforward Loops

Claus Kadelka, David Murrugarra, Reinhard Laubenbacher

arxiv:1304.8077 v2 · 2013-04-30 · q-bio.MN · math.DS · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERBU3XAF2IWFY6GW7LCJC3VHKO}

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	2026-05-18T01:50:13.970531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24434ddc05d22c5c78d6fac4916ea75384dd7d61b8d0937d99e776e94d06ced8

Aliases

arxiv: 1304.8077 · arxiv_version: 1304.8077v2 · doi: 10.48550/arxiv.1304.8077 · pith_short_12: ERBU3XAF2IWF · pith_short_16: ERBU3XAF2IWFY6GW · pith_short_8: ERBU3XAF

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/ERBU3XAF2IWFY6GW7LCJC3VHKO \
  | 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: 24434ddc05d22c5c78d6fac4916ea75384dd7d61b8d0937d99e776e94d06ced8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c5955ec61316bfd52ec18a9c00de5112e7f7f40657160c43150a5373b87293b",
    "cross_cats_sorted": [
      "math.DS",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2013-04-30T17:16:38Z",
    "title_canon_sha256": "9845b12cce1319400bc4ed6bc4e4dbaf252d0c460bb8c0176aa9d3856c6282e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.8077",
    "kind": "arxiv",
    "version": 2
  }
}