Pith Number

pith:DZFGO3Y2

pith:2012:DZFGO3Y2J5QRWSXQVQSKJ4PWZ7

not attested not anchored not stored refs pending

Mutual Repression enhances the Steepness and Precision of Gene Expression Boundaries

Pieter Rein ten Wolde, Thomas R. Sokolowski, Thorsten Erdmann

arxiv:1208.0162 v2 · 2012-08-01 · 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{DZFGO3Y2J5QRWSXQVQSKJ4PWZ7}

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	2026-05-18T01:55:24.580963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e4a676f1a4f611b4af0ac24a4f1f6cfcb3ddff5dc9d96fe2257acef6107ef31

Aliases

arxiv: 1208.0162 · arxiv_version: 1208.0162v2 · doi: 10.48550/arxiv.1208.0162 · pith_short_12: DZFGO3Y2J5QR · pith_short_16: DZFGO3Y2J5QRWSXQ · pith_short_8: DZFGO3Y2

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/DZFGO3Y2J5QRWSXQVQSKJ4PWZ7 \
  | 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: 1e4a676f1a4f611b4af0ac24a4f1f6cfcb3ddff5dc9d96fe2257acef6107ef31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3687e51b658a207872ad5610aff209ccb884caf5110a4705361a74d1c53f372d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2012-08-01T10:15:37Z",
    "title_canon_sha256": "29915abc583df22efa5e679de8de128638615bb5b7e49ffd459c921d6be81e7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0162",
    "kind": "arxiv",
    "version": 2
  }
}