Pith Number

pith:3OEYZJTZ

pith:2018:3OEYZJTZVTPGGDDMBPAZET5J47

not attested not anchored not stored refs pending

Morphology of Proliferating Epithelial Cellular Tissue

Bj\"orn Baumeier, Jan {\AA}str\"om, Mikko Karttunen, Pranav Madhikar

arxiv:1811.07573 v1 · 2018-11-19 · cond-mat.soft · physics.bio-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OEYZJTZVTPGGDDMBPAZET5J47}

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	2026-05-18T00:00:24.057632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db898ca679acde630c6c0bc1924fa9e7c7894b1978a21d8163a78a57dd79cfc8

Aliases

arxiv: 1811.07573 · arxiv_version: 1811.07573v1 · doi: 10.48550/arxiv.1811.07573 · pith_short_12: 3OEYZJTZVTPG · pith_short_16: 3OEYZJTZVTPGGDDM · pith_short_8: 3OEYZJTZ

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/3OEYZJTZVTPGGDDMBPAZET5J47 \
  | 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: db898ca679acde630c6c0bc1924fa9e7c7894b1978a21d8163a78a57dd79cfc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "633b76f9e05d37c235be8ad0717a0f1772f2137ee95b8fe24a80a81156ebfaae",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-11-19T09:39:49Z",
    "title_canon_sha256": "655b5a07646dd451319926e058b9b6507665a4feddd18f8237ce6abe3569ace1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07573",
    "kind": "arxiv",
    "version": 1
  }
}