Pith Number

pith:BQ5HTV7D

pith:2014:BQ5HTV7DORXHESRF54DRHIVIB6

not attested not anchored not stored refs pending

Fractional differential equations solved by using Mellin transform

Mario Di Paola, Salvatore Butera

arxiv:1402.5949 v1 · 2014-02-22 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQ5HTV7DORXHESRF54DRHIVIB6}

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	2026-05-18T02:57:43.137685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c3a79d7e3746e724a25ef0713a2a80fb5c467cbd249e75965af9207e1acf056

Aliases

arxiv: 1402.5949 · arxiv_version: 1402.5949v1 · doi: 10.48550/arxiv.1402.5949 · pith_short_12: BQ5HTV7DORXH · pith_short_16: BQ5HTV7DORXHESRF · pith_short_8: BQ5HTV7D

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/BQ5HTV7DORXHESRF54DRHIVIB6 \
  | 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: 0c3a79d7e3746e724a25ef0713a2a80fb5c467cbd249e75965af9207e1acf056

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93c4b1ed5b33f4774346498a445f5086c36d30c39d0d9aa2afb9edec6198b512",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-02-22T22:38:10Z",
    "title_canon_sha256": "e7ae41cdc99b5c31409a25d6820b0501cdcb956ae1c064840080c94772984c63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5949",
    "kind": "arxiv",
    "version": 1
  }
}