Pith Number

pith:DBLNT2I2

pith:2009:DBLNT2I2FG35U4G7AVSS4GVHYW

not attested not anchored not stored refs pending

Macroscopic Kinetic Effect of Cell-to-Cell Variation in Biochemical Reactions

Nathan D. Price, Pan-Jun Kim

arxiv:0912.3941 v2 · 2009-12-19 · q-bio.SC · physics.bio-ph · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DBLNT2I2FG35U4G7AVSS4GVHYW}

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	2026-05-18T00:37:23.112565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1856d9e91a29b7da70df05652e1aa7c5a1abe07e83b5dabcacbb8bfd9603175b

Aliases

arxiv: 0912.3941 · arxiv_version: 0912.3941v2 · doi: 10.48550/arxiv.0912.3941 · pith_short_12: DBLNT2I2FG35 · pith_short_16: DBLNT2I2FG35U4G7 · pith_short_8: DBLNT2I2

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/DBLNT2I2FG35U4G7AVSS4GVHYW \
  | 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: 1856d9e91a29b7da70df05652e1aa7c5a1abe07e83b5dabcacbb8bfd9603175b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12c23eaa325749ce082ee09933ab90b21a35522d0346807b8304b1980333dce8",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.SC",
    "submitted_at": "2009-12-19T22:02:49Z",
    "title_canon_sha256": "f3239cf05a39c45a8086d8b8704082ed54e23a86254887cd822a0cc0cd8d1de6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3941",
    "kind": "arxiv",
    "version": 2
  }
}