Pith Number

pith:D2LB6C5V

pith:2016:D2LB6C5V2ZDR5SCKGB3UFR467U

not attested not anchored not stored refs pending

Wrinkling of a thin circular sheet bonded to a spherical substrate

Peter Bella, Robert V. Kohn

arxiv:1611.01781 v3 · 2016-11-06 · math.AP · cond-mat.mtrl-sci · cond-mat.soft · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2LB6C5V2ZDR5SCKGB3UFR467U}

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	2026-05-18T00:46:39.187974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e961f0bb5d6471ec84a307742c79efd061d06a77c19cdc7c9ab0962c5f4f4e7

Aliases

arxiv: 1611.01781 · arxiv_version: 1611.01781v3 · doi: 10.48550/arxiv.1611.01781 · pith_short_12: D2LB6C5V2ZDR · pith_short_16: D2LB6C5V2ZDR5SCK · pith_short_8: D2LB6C5V

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/D2LB6C5V2ZDR5SCKGB3UFR467U \
  | 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: 1e961f0bb5d6471ec84a307742c79efd061d06a77c19cdc7c9ab0962c5f4f4e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4696563899a4864cfe99e8b2ccea6a5775f76c4fc39644cb8e578e0f2ac6c504",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.soft",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-11-06T13:52:08Z",
    "title_canon_sha256": "f2fc348e4a4c41ac114f221cbe6e35b61fbbc7066dec9bd06dafe0cbbb66017c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01781",
    "kind": "arxiv",
    "version": 3
  }
}