Pith Number

pith:VA42OAC2

pith:2012:VA42OAC2ARYXQHOWFIDZZMMHRL

not attested not anchored not stored refs pending

Morphogenesis of membrane invaginations in spherical confinement

Martin Michael Mueller, Norbert Stoop, Osman Kahraman

arxiv:1201.2518 v2 · 2012-01-12 · physics.bio-ph · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VA42OAC2ARYXQHOWFIDZZMMHRL}

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	2026-05-18T03:59:27.070738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a839a7005a0471781dd62a079cb1878aedd0cd6a337a6b17c67e44cbdc808c76

Aliases

arxiv: 1201.2518 · arxiv_version: 1201.2518v2 · doi: 10.48550/arxiv.1201.2518 · pith_short_12: VA42OAC2ARYX · pith_short_16: VA42OAC2ARYXQHOW · pith_short_8: VA42OAC2

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/VA42OAC2ARYXQHOWFIDZZMMHRL \
  | 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: a839a7005a0471781dd62a079cb1878aedd0cd6a337a6b17c67e44cbdc808c76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c19d5afdb548a8e0195cdebe73652a99753ad579146bc8ff3a063e653b19321",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2012-01-12T10:30:26Z",
    "title_canon_sha256": "51af2334c7207083e81fff8d70248e3a09cd3b8a96e946aae1cd8de9aaa982f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2518",
    "kind": "arxiv",
    "version": 2
  }
}