Pith Number

pith:EPLIV45N

pith:2009:EPLIV45NUVLPYQM42VRLHYHGLO

not attested not anchored not stored refs pending

Probing Noise in Gene Expression and Protein Production

Amos Maritan, Jayanth R. Banavar, Sandro Azaele

arxiv:0902.0941 v1 · 2009-02-05 · q-bio.BM · cond-mat.stat-mech · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPLIV45NUVLPYQM42VRLHYHGLO}

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	2026-05-18T02:14:49.126322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23d68af3ada556fc419cd562b3e0e65bb5e93027d0739f68dae350ed2a4ed755

Aliases

arxiv: 0902.0941 · arxiv_version: 0902.0941v1 · doi: 10.48550/arxiv.0902.0941 · pith_short_12: EPLIV45NUVLP · pith_short_16: EPLIV45NUVLPYQM4 · pith_short_8: EPLIV45N

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/EPLIV45NUVLPYQM42VRLHYHGLO \
  | 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: 23d68af3ada556fc419cd562b3e0e65bb5e93027d0739f68dae350ed2a4ed755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3696611f9d6270a0c6532c90483faad563db3d25b5dc9fd15f18fce590d4b937",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2009-02-05T17:00:26Z",
    "title_canon_sha256": "55e4068384f0c7fe4871cb4662d43ada682486dffcff35470670afc4e9219345"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0941",
    "kind": "arxiv",
    "version": 1
  }
}