Pith Number

pith:7G3PM7WK

pith:2015:7G3PM7WKUHLAZCGXU7MPI2ZIGR

not attested not anchored not stored refs pending

Noise expands the response range of the Bacillus subtilis competence circuit

Aleksandra M. Walczak, Andrew Mugler, Chris H. Wiggins, Gurol M. Suel, Jintao Liu, Luke Hayden, Mark Kittisopikul

arxiv:1508.07571 v1 · 2015-08-30 · q-bio.MN · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7G3PM7WKUHLAZCGXU7MPI2ZIGR}

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	2026-05-18T01:16:18.284697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9b6f67ecaa1d60c88d7a7d8f46b28346827feb8d9b15e97b1854c92447158d0

Aliases

arxiv: 1508.07571 · arxiv_version: 1508.07571v1 · doi: 10.48550/arxiv.1508.07571 · pith_short_12: 7G3PM7WKUHLA · pith_short_16: 7G3PM7WKUHLAZCGX · pith_short_8: 7G3PM7WK

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/7G3PM7WKUHLAZCGXU7MPI2ZIGR \
  | 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: f9b6f67ecaa1d60c88d7a7d8f46b28346827feb8d9b15e97b1854c92447158d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "511040314f4592ec394f9b3ba8c5b3db5e61d3138273bcbf0b07cd1ed1e3b1f7",
    "cross_cats_sorted": [
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2015-08-30T13:53:21Z",
    "title_canon_sha256": "5c24a97327b04260f90c9cf56d6779abc466312d20d169949689a288b8a59bdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07571",
    "kind": "arxiv",
    "version": 1
  }
}