Pith Number

pith:BQBYQLWU

pith:2013:BQBYQLWU2J5YTBJRL2M6RDAFXP

not attested not anchored not stored refs pending

Extrinsic noise driven phenotype switching in a self-regulating gene

Elijah Roberts, Michael Assaf, Nigel Goldenfeld, Zaida Luthey-Schulten

arxiv:1302.2724 v1 · 2013-02-12 · q-bio.MN · cond-mat.stat-mech · 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{BQBYQLWU2J5YTBJRL2M6RDAFXP}

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	2026-05-18T01:51:42.297874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c03882ed4d27b8985315e99e88c05bbf0c869f68725673301644e9fb9008234

Aliases

arxiv: 1302.2724 · arxiv_version: 1302.2724v1 · doi: 10.48550/arxiv.1302.2724 · pith_short_12: BQBYQLWU2J5Y · pith_short_16: BQBYQLWU2J5YTBJR · pith_short_8: BQBYQLWU

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/BQBYQLWU2J5YTBJRL2M6RDAFXP \
  | 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: 0c03882ed4d27b8985315e99e88c05bbf0c869f68725673301644e9fb9008234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "221d39ca8aba5b69abe6e5bf39787598cf7ca6538eed1976aea5e845920fa405",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2013-02-12T07:41:10Z",
    "title_canon_sha256": "f111af808ef0ebf266257a3dbeb090b15bedcda8a5593ecc82f86f6044484d04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2724",
    "kind": "arxiv",
    "version": 1
  }
}