Pith Number

pith:VPPSKUZR

pith:2018:VPPSKUZRBCNBULQV2W5NJ254T3

not attested not anchored not stored refs pending

Control of cell colony growth by contact inhibition

John J. Molina, Ryoichi Yamamoto, Simon K. Schnyder

arxiv:1810.00546 v2 · 2018-10-01 · q-bio.CB · 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{VPPSKUZRBCNBULQV2W5NJ254T3}

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	2026-05-17T23:48:55.338639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abdf255331089a1a2e15d5bad4ebbc9eda185c821aad47e7d52f5477e1527d50

Aliases

arxiv: 1810.00546 · arxiv_version: 1810.00546v2 · doi: 10.48550/arxiv.1810.00546 · pith_short_12: VPPSKUZRBCNB · pith_short_16: VPPSKUZRBCNBULQV · pith_short_8: VPPSKUZR

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/VPPSKUZRBCNBULQV2W5NJ254T3 \
  | 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: abdf255331089a1a2e15d5bad4ebbc9eda185c821aad47e7d52f5477e1527d50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ec23a32e8981ca4c450f6959863d7991570b2488c257934fb9df1f5c80c50c7",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.CB",
    "submitted_at": "2018-10-01T06:30:10Z",
    "title_canon_sha256": "3a6cf1cace0d9e9f3ef28aa2989bff9e97669edf55e05ec825879875699ddc8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00546",
    "kind": "arxiv",
    "version": 2
  }
}