Pith Number

pith:CNTUSDGX

pith:2013:CNTUSDGXPQM3FXHPXGABOM44OX

not attested not anchored not stored refs pending

Critical Thickness Ratio for Buckled and Wrinkled Fruits and Vegetables

Hui-Hui Dai, Yang Liu

arxiv:1311.0489 v1 · 2013-11-03 · cond-mat.soft · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CNTUSDGXPQM3FXHPXGABOM44OX}

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	2026-05-18T02:32:14.325791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1367490cd77c19b2dcefb98017339c75c31057ab83a53f44f6895531ec70fc43

Aliases

arxiv: 1311.0489 · arxiv_version: 1311.0489v1 · doi: 10.48550/arxiv.1311.0489 · pith_short_12: CNTUSDGXPQM3 · pith_short_16: CNTUSDGXPQM3FXHP · pith_short_8: CNTUSDGX

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/CNTUSDGXPQM3FXHPXGABOM44OX \
  | 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: 1367490cd77c19b2dcefb98017339c75c31057ab83a53f44f6895531ec70fc43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f217f3e82c02ce586e48ee9179fb9b561d9bcecee97e6b56ed46ad9bc7f0bb86",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-11-03T16:25:30Z",
    "title_canon_sha256": "8817011359ffe412eb64274994b7cda479d545b2545c4eeff24b99b148759319"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0489",
    "kind": "arxiv",
    "version": 1
  }
}