Pith Number

pith:F3K6TNAZ

pith:2012:F3K6TNAZTTM2CY3UUMZHFO32RQ

not attested not anchored not stored refs pending

Steady-state fluctuations of a genetic feedback loop: an exact solution

D. R. Schmidt, R. Grima, T. J. Newman

arxiv:1206.1571 v2 · 2012-06-07 · q-bio.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3K6TNAZTTM2CY3UUMZHFO32RQ}

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	2026-05-18T01:57:00.966944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ed5e9b4199cd9a16374a33272bb7a8c17495803cfd0c421b04578f6bcc12b66

Aliases

arxiv: 1206.1571 · arxiv_version: 1206.1571v2 · doi: 10.48550/arxiv.1206.1571 · pith_short_12: F3K6TNAZTTM2 · pith_short_16: F3K6TNAZTTM2CY3U · pith_short_8: F3K6TNAZ

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/F3K6TNAZTTM2CY3UUMZHFO32RQ \
  | 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: 2ed5e9b4199cd9a16374a33272bb7a8c17495803cfd0c421b04578f6bcc12b66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b83f117f5636049dd22e922c1e08dc7519a9926049069995822633f0a24fa175",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.SC",
    "submitted_at": "2012-06-07T18:32:20Z",
    "title_canon_sha256": "a462fd82bff86f76934d9e20d6bc93eabc4c3080dadce203b4d76ce9ee0aaa12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1571",
    "kind": "arxiv",
    "version": 2
  }
}