Pith Number

pith:DZKYKXIL

pith:2018:DZKYKXILKWKTS5JWEBOPXGF5OT

not attested not anchored not stored refs pending

Selection for synchronized cell division in simple multicellular organisms

Carl Veller, Jason Olejarz, Kamran Kaveh, Martin A. Nowak

arxiv:1803.06132 v1 · 2018-03-16 · 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{DZKYKXILKWKTS5JWEBOPXGF5OT}

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	2026-05-18T00:20:50.489638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e55855d0b5595397536205cfb98bd74fc4efb47385fb08aebbbabfd15fba946

Aliases

arxiv: 1803.06132 · arxiv_version: 1803.06132v1 · doi: 10.48550/arxiv.1803.06132 · pith_short_12: DZKYKXILKWKT · pith_short_16: DZKYKXILKWKTS5JW · pith_short_8: DZKYKXIL

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/DZKYKXILKWKTS5JWEBOPXGF5OT \
  | 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: 1e55855d0b5595397536205cfb98bd74fc4efb47385fb08aebbbabfd15fba946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa729a7eb1ba006018f0c8f10c5a79ed9bdb5720db4622ce2eab934d27e226c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2018-03-16T09:51:32Z",
    "title_canon_sha256": "d8900a97e5c1f065b5c87a9079cf6ba609b99a5bef04986d8cb021be74bb62b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06132",
    "kind": "arxiv",
    "version": 1
  }
}