Pith Number

pith:7O2423OG

pith:2012:7O2423OGTS7MWYKETUHKK6IYCY

not attested not anchored not stored refs pending

Correlating Cell Behavior with Tissue Topology in Embryonic Epithelia

Cornelis J. Weijer, Manli Chuai, Sebastian A. Sandersius, Timothy J. Newman

arxiv:1201.5137 v1 · 2012-01-24 · q-bio.CB · physics.bio-ph · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7O2423OGTS7MWYKETUHKK6IYCY}

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	2026-05-18T04:03:55.506162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbb5cd6dc69cbecb61449d0ea579181617e45da2b9772d9546e04d44a643275d

Aliases

arxiv: 1201.5137 · arxiv_version: 1201.5137v1 · doi: 10.48550/arxiv.1201.5137 · pith_short_12: 7O2423OGTS7M · pith_short_16: 7O2423OGTS7MWYKE · pith_short_8: 7O2423OG

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/7O2423OGTS7MWYKETUHKK6IYCY \
  | 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: fbb5cd6dc69cbecb61449d0ea579181617e45da2b9772d9546e04d44a643275d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79da5b2d8ca385c20b5d37dbdf0a5d139c5905d85ae653336c3df974d90d975f",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.CB",
    "submitted_at": "2012-01-24T21:43:42Z",
    "title_canon_sha256": "6989e09057d4dfad114fee9c9201670c0cd27836d23c6e63eefcbd6d87f5f86e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5137",
    "kind": "arxiv",
    "version": 1
  }
}