Pith Number

pith:VQSMFO3F

pith:2013:VQSMFO3FFAWZKGGLHKSGAY64B3

not attested not anchored not stored refs pending

Nonuniform growth and topological defects in the shaping of elastic sheets

C.D. Santangelo, N.P. Bende, R.C. Hayward

arxiv:1401.0226 v1 · 2013-12-31 · cond-mat.soft · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VQSMFO3FFAWZKGGLHKSGAY64B3}

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	2026-05-18T02:39:16.585679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac24c2bb65282d9518cb3aa46063dc0edde9cfe3cbd1b9ca78766c6045c40d95

Aliases

arxiv: 1401.0226 · arxiv_version: 1401.0226v1 · doi: 10.48550/arxiv.1401.0226 · pith_short_12: VQSMFO3FFAWZ · pith_short_16: VQSMFO3FFAWZKGGL · pith_short_8: VQSMFO3F

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/VQSMFO3FFAWZKGGLHKSGAY64B3 \
  | 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: ac24c2bb65282d9518cb3aa46063dc0edde9cfe3cbd1b9ca78766c6045c40d95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bacd063e07d2403fa02aee26bf2a6810d5640f870a9fa64259c4e78c946ba35f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-12-31T22:25:05Z",
    "title_canon_sha256": "0f00b74ae184fff6e45bcac0f193fd7ee23fed7a6c6a6d9b6837bcdc3df42089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0226",
    "kind": "arxiv",
    "version": 1
  }
}