Pith Number

pith:VI4B3LLN

pith:2019:VI4B3LLNZVR3SDUKYSB2YQHSKJ

not attested not anchored not stored refs pending

Molecular Diversity and Network Complexity in Growing Protocells

Atsushi Kamimura, Kunihiko Kaneko

arxiv:1904.08094 v1 · 2019-04-17 · q-bio.CB · 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{VI4B3LLNZVR3SDUKYSB2YQHSKJ}

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	2026-05-17T23:48:18.793204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa381dad6dcd63b90e8ac483ac40f2526a15e6f4e1877673be302d38490fb453

Aliases

arxiv: 1904.08094 · arxiv_version: 1904.08094v1 · doi: 10.48550/arxiv.1904.08094 · pith_short_12: VI4B3LLNZVR3 · pith_short_16: VI4B3LLNZVR3SDUK · pith_short_8: VI4B3LLN

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/VI4B3LLNZVR3SDUKYSB2YQHSKJ \
  | 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: aa381dad6dcd63b90e8ac483ac40f2526a15e6f4e1877673be302d38490fb453

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65b8941ce84250d92e62654c97188b9173308af044b069cc878d28da44915364",
    "cross_cats_sorted": [
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.CB",
    "submitted_at": "2019-04-17T06:02:19Z",
    "title_canon_sha256": "442b6c816abba1804ee6c9f9c80a62686a8ba7486b4be79d8dc9ede178737fac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08094",
    "kind": "arxiv",
    "version": 1
  }
}