Pith Number

pith:OWEABGY2

pith:2012:OWEABGY2LSISFL2BQ5OAQWUSYZ

not attested not anchored not stored refs pending

Simulations demonstrate a simple network to be sufficient to control branch point selection, smooth muscle and vasculature formation during lung branching morphogenesis

Dagmar Iber, Denis Menshykau, G\'eraldine Celli\`ere

arxiv:1209.3945 v1 · 2012-09-18 · q-bio.TO · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OWEABGY2LSISFL2BQ5OAQWUSYZ}

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	2026-05-18T03:45:22.177089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7588009b1a5c9122af41875c085a92c66c9df444b535d8c8e99cc5c2746e9d1e

Aliases

arxiv: 1209.3945 · arxiv_version: 1209.3945v1 · doi: 10.48550/arxiv.1209.3945 · pith_short_12: OWEABGY2LSIS · pith_short_16: OWEABGY2LSISFL2B · pith_short_8: OWEABGY2

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/OWEABGY2LSISFL2BQ5OAQWUSYZ \
  | 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: 7588009b1a5c9122af41875c085a92c66c9df444b535d8c8e99cc5c2746e9d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1bafe38c08018c4252d9470edcfa32cfd6bbb8411f19f40a5ea25c14a3b2254",
    "cross_cats_sorted": [
      "q-bio.MN"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2012-09-18T13:09:53Z",
    "title_canon_sha256": "4b7256304e93ee0a7e304744de4beb2bcdf9c634cf002e6833e10d5fa0febe3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3945",
    "kind": "arxiv",
    "version": 1
  }
}