Pith Number

pith:3X4WVR3O

pith:2017:3X4WVR3OZEXGPF7LPKLQFVJFTY

not attested not anchored not stored refs pending

Buckling of an elastic ridge: competition between wrinkles and creases

Arnaud Lazarus, Basile Audoly, Claire Lestringant, Corrado Maurini

arxiv:1704.01531 v1 · 2017-04-05 · physics.class-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{3X4WVR3OZEXGPF7LPKLQFVJFTY}

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	2026-05-18T00:43:50.931591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddf96ac76ec92e6797eb7a9702d5259e3557d44fc62ca541fa46df20bb1c6fb7

Aliases

arxiv: 1704.01531 · arxiv_version: 1704.01531v1 · doi: 10.48550/arxiv.1704.01531 · pith_short_12: 3X4WVR3OZEXG · pith_short_16: 3X4WVR3OZEXGPF7L · pith_short_8: 3X4WVR3O

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/3X4WVR3OZEXGPF7LPKLQFVJFTY \
  | 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: ddf96ac76ec92e6797eb7a9702d5259e3557d44fc62ca541fa46df20bb1c6fb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c95a652e48a3052942c16f45bdff0669a2f6c4970f46bf8ebb2cd7fe4faf03c",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2017-04-05T17:16:54Z",
    "title_canon_sha256": "cbf5f9317b4e6ca7e2fb6f27e387b479185ac383a71e7f75e65c9b089f87bb64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01531",
    "kind": "arxiv",
    "version": 1
  }
}