Pith Number

pith:GLEWQ472

pith:2014:GLEWQ4723LZDCFTXBNEFGTAMWS

not attested not anchored not stored refs pending

A Theorem on the Existence of Symmetries of Fractional PDEs

Gabriele Sicuro, Piergiulio Tempesta, Rosario Antonio Leo

arxiv:1402.7204 v1 · 2014-02-28 · 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{GLEWQ4723LZDCFTXBNEFGTAMWS}

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	2026-05-18T02:57:34.663369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32c96873fadaf23116770b48534c0cb499ecf9045ba8020c7b0f0f2d5eb72099

Aliases

arxiv: 1402.7204 · arxiv_version: 1402.7204v1 · doi: 10.48550/arxiv.1402.7204 · pith_short_12: GLEWQ4723LZD · pith_short_16: GLEWQ4723LZDCFTX · pith_short_8: GLEWQ472

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/GLEWQ4723LZDCFTXBNEFGTAMWS \
  | 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: 32c96873fadaf23116770b48534c0cb499ecf9045ba8020c7b0f0f2d5eb72099

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ece5019c0f8898cffe81324353885722d4f51bc5baaa783d33309ef90e176bf5",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-02-28T11:19:03Z",
    "title_canon_sha256": "879faa0c726c92cbd3c45063e56f06cf9945708c879f5f67a6001c2184a97202"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.7204",
    "kind": "arxiv",
    "version": 1
  }
}