Pith Number

pith:QO6Y5YRA

pith:2018:QO6Y5YRAM3EXGEFDOU4EB64PFJ

not attested not anchored not stored refs pending

Interplay between epidermal stem cell dynamics and dermal deformations

Hiroyuki Kitahata, Ken Natsuga, Masaharu Nagayama, Mika Watanabe, Yasuaki Kobayashi, Yusuke Yasugahira

arxiv:1803.05357 v2 · 2018-03-08 · q-bio.TO · nlin.AO · 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{QO6Y5YRAM3EXGEFDOU4EB64PFJ}

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	2026-05-18T00:07:40.729109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83bd8ee22066c97310a3753840fb8f2a55c18fad07d49225e145fa745ee74cff

Aliases

arxiv: 1803.05357 · arxiv_version: 1803.05357v2 · doi: 10.48550/arxiv.1803.05357 · pith_short_12: QO6Y5YRAM3EX · pith_short_16: QO6Y5YRAM3EXGEFD · pith_short_8: QO6Y5YRA

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/QO6Y5YRAM3EXGEFDOU4EB64PFJ \
  | 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: 83bd8ee22066c97310a3753840fb8f2a55c18fad07d49225e145fa745ee74cff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1add70b83ab477fa07abf29ab07a3ae377e535f3940b84751cc4fa9bb27ee50c",
    "cross_cats_sorted": [
      "nlin.AO",
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2018-03-08T07:50:29Z",
    "title_canon_sha256": "7bfca593aa4af364d1301d3611b6a23469de5cc606285d0fd9cb43856002e3fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05357",
    "kind": "arxiv",
    "version": 2
  }
}