Pith Number

pith:QUVNRBYE

pith:2007:QUVNRBYEUIYDAXC2I3LR4EUZB5

not attested not anchored not stored refs pending

Evolution of Robustness to Noise and Mutation in Gene Expression Dynamics

Kunihiko Kaneko

arxiv:q-bio/0703005 v1 · 2007-03-02 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUVNRBYEUIYDAXC2I3LR4EUZB5}

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	2026-05-18T01:38:03.552790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

852ad88704a230305c5a46d71e12990f5025b626e09b38d40f755f3352d0528d

Aliases

arxiv: q-bio/0703005 · arxiv_version: q-bio/0703005v1 · doi: 10.48550/arxiv.q-bio/0703005 · pith_short_12: QUVNRBYEUIYD · pith_short_16: QUVNRBYEUIYDAXC2 · pith_short_8: QUVNRBYE

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/QUVNRBYEUIYDAXC2I3LR4EUZB5 \
  | 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: 852ad88704a230305c5a46d71e12990f5025b626e09b38d40f755f3352d0528d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ad2f752a5fd9eec4843d40ee9281f8f7a5d6d252e89fabf52d8e5dc75bcedb6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2007-03-02T00:52:39Z",
    "title_canon_sha256": "bef26e3a37098bfd2985b632fbb40c9c294cc1a702a75c3f45302ec93c179780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-bio/0703005",
    "kind": "arxiv",
    "version": 1
  }
}