Pith Number

pith:FLUEYWGQ

pith:2017:FLUEYWGQVXG2PPMTVXMBFOUKPA

not attested not anchored not stored refs pending

Variational Problems for Foppl-von Karman plates

Danilo Percivale, Francesco Maddalena, Franco Tomarelli

arxiv:1702.05922 v1 · 2017-02-20 · math.OC · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLUEYWGQVXG2PPMTVXMBFOUKPA}

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	2026-05-18T00:26:01.150041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ae84c58d0adcda7bd93add812ba8a78112ce3b93b8661f1de364dd38527e0d4

Aliases

arxiv: 1702.05922 · arxiv_version: 1702.05922v1 · doi: 10.48550/arxiv.1702.05922 · pith_short_12: FLUEYWGQVXG2 · pith_short_16: FLUEYWGQVXG2PPMT · pith_short_8: FLUEYWGQ

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/FLUEYWGQVXG2PPMTVXMBFOUKPA \
  | 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: 2ae84c58d0adcda7bd93add812ba8a78112ce3b93b8661f1de364dd38527e0d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3433464bf989fc78e2569647ee0811e11d42b2a2c6159a9f1efc55010a8ecb8",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-02-20T10:23:12Z",
    "title_canon_sha256": "d2cc8f6fd92540d62dd5364e70a434ad21739084edc3781d561e6e4d2c16fc07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05922",
    "kind": "arxiv",
    "version": 1
  }
}