Pith Number

pith:ZUKKAPMW

pith:2007:ZUKKAPMW2KYUY7D7CKNEQL7GZ4

not attested not anchored not stored refs pending

A generic mechanism for adaptive growth rate regulation

Chikara Furusawa, Kunihiko Kaneko

arxiv:0704.3321 v1 · 2007-04-25 · 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{ZUKKAPMW2KYUY7D7CKNEQL7GZ4}

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	2026-05-18T02:16:31.446805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd14a03d96d2b14c7c7f129a482fe6cf275f98ea7bddda0d544cd25e91403b48

Aliases

arxiv: 0704.3321 · arxiv_version: 0704.3321v1 · doi: 10.48550/arxiv.0704.3321 · pith_short_12: ZUKKAPMW2KYU · pith_short_16: ZUKKAPMW2KYUY7D7 · pith_short_8: ZUKKAPMW

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/ZUKKAPMW2KYUY7D7CKNEQL7GZ4 \
  | 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: cd14a03d96d2b14c7c7f129a482fe6cf275f98ea7bddda0d544cd25e91403b48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba1c5d020d2b54575602c5da5b02beede5844ba0de9837b7db568b6e2f85f8fb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2007-04-25T08:33:28Z",
    "title_canon_sha256": "7689b9a4e1d88934aedcf9b6f420ebc85d3fae245ffa83e344530fbc43d59055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.3321",
    "kind": "arxiv",
    "version": 1
  }
}