Pith Number

pith:CLAF552H

pith:2013:CLAF552HMEHOWA7FBPBXY3Y7HN

not attested not anchored not stored refs pending

A storage-based model of heterocyst commitment and patterning in cyanobacteria

Aidan I Brown, Andrew D Rutenberg

arxiv:1312.0627 v1 · 2013-12-02 · physics.bio-ph · 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{CLAF552HMEHOWA7FBPBXY3Y7HN}

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	2026-05-18T01:45:59.598772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12c05ef747610eeb03e50bc37c6f1f3b63fbc46eb756f9e0ba50c358f2000262

Aliases

arxiv: 1312.0627 · arxiv_version: 1312.0627v1 · doi: 10.48550/arxiv.1312.0627 · pith_short_12: CLAF552HMEHO · pith_short_16: CLAF552HMEHOWA7F · pith_short_8: CLAF552H

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/CLAF552HMEHOWA7FBPBXY3Y7HN \
  | 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: 12c05ef747610eeb03e50bc37c6f1f3b63fbc46eb756f9e0ba50c358f2000262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7dd9f5df9e00e7e2e102dc217c64281d94349d2b3cf8fc73a27975c0eb0205",
    "cross_cats_sorted": [
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2013-12-02T21:11:41Z",
    "title_canon_sha256": "0b3740ba8babc196e6d2c47469271526697066efa17c42c0853de7080ef16061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0627",
    "kind": "arxiv",
    "version": 1
  }
}