Pith Number

pith:74BGL3PX

pith:2013:74BGL3PXGZQMRJ2WDYBGSR5QMC

not attested not anchored not stored refs pending

Simulating Organogenesis in COMSOL: Cell-based Signaling Models

Dagmar Iber, Denis Menshykau, Jannik Vollmer

arxiv:1309.6479 v1 · 2013-09-25 · q-bio.QM · 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{74BGL3PXGZQMRJ2WDYBGSR5QMC}

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	2026-05-18T03:12:20.937728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff0265edf73660c8a7561e026947b060a1df47a9d646ba01bcb0dcf445cfad19

Aliases

arxiv: 1309.6479 · arxiv_version: 1309.6479v1 · doi: 10.48550/arxiv.1309.6479 · pith_short_12: 74BGL3PXGZQM · pith_short_16: 74BGL3PXGZQMRJ2W · pith_short_8: 74BGL3PX

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/74BGL3PXGZQMRJ2WDYBGSR5QMC \
  | 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: ff0265edf73660c8a7561e026947b060a1df47a9d646ba01bcb0dcf445cfad19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99888a4577a7aaba650fb3c5a103b7379c93650060e6275daaa2b3f0bb7360fd",
    "cross_cats_sorted": [
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2013-09-25T12:23:41Z",
    "title_canon_sha256": "e03f053ca84b2f9b3a9a2ec32d0d8415f62c0423027f0fc69fa9eda0ec496ecd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6479",
    "kind": "arxiv",
    "version": 1
  }
}