Pith Number

pith:EWR7Q6HX

pith:2017:EWR7Q6HXRX2OKVEQKEVPBJJ6TR

not attested not anchored not stored refs pending

Mittag-Leffler functions and the truncated $\mathcal{V}$-fractional derivative

E. Capelas de Oliveira, J. Vanterler da C. Sousa

arxiv:1705.07181 v1 · 2017-05-10 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWR7Q6HXRX2OKVEQKEVPBJJ6TR}

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	2026-05-18T00:44:06.384051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25a3f878f78df4e55490512af0a53e9c414c0ae9acfba14f7185712ec39f2b80

Aliases

arxiv: 1705.07181 · arxiv_version: 1705.07181v1 · doi: 10.48550/arxiv.1705.07181 · pith_short_12: EWR7Q6HXRX2O · pith_short_16: EWR7Q6HXRX2OKVEQ · pith_short_8: EWR7Q6HX

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/EWR7Q6HXRX2OKVEQKEVPBJJ6TR \
  | 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: 25a3f878f78df4e55490512af0a53e9c414c0ae9acfba14f7185712ec39f2b80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03a3e8e00fe027bed9ec56fca119f037744de4939e73df0a2dadfb0c00834014",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-05-10T19:33:14Z",
    "title_canon_sha256": "1603fc6c24b6328902c68f44c426a89a1b269aa57931b0a9cae1ebdb2bff7c8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07181",
    "kind": "arxiv",
    "version": 1
  }
}