Pith Number

pith:XJ5DN5UQ

pith:2015:XJ5DN5UQLZ2EJUWKCFXJTB6QOP

not attested not anchored not stored refs pending

Space-time fractional diffusion of Riesz-Bessel type on regular bounded open domains

M.D. Ruiz-Medina, N.N. Leonenko, V.V. Anh

arxiv:1504.00803 v7 · 2015-04-03 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJ5DN5UQLZ2EJUWKCFXJTB6QOP}

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	2026-05-18T00:52:53.293406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba7a36f6905e7444d2ca116e9987d073dbb5a4a1727cfb604c347abe60765b8e

Aliases

arxiv: 1504.00803 · arxiv_version: 1504.00803v7 · doi: 10.48550/arxiv.1504.00803 · pith_short_12: XJ5DN5UQLZ2E · pith_short_16: XJ5DN5UQLZ2EJUWK · pith_short_8: XJ5DN5UQ

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/XJ5DN5UQLZ2EJUWKCFXJTB6QOP \
  | 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: ba7a36f6905e7444d2ca116e9987d073dbb5a4a1727cfb604c347abe60765b8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a924c11d45fc6db089a7e44a7aa5bda05250226d75717ed81ee19f61725325cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-04-03T10:49:16Z",
    "title_canon_sha256": "b0cd25c581a0fa71fe7aac5b4455d55ba0fadf2c108983756228256942b00bac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00803",
    "kind": "arxiv",
    "version": 7
  }
}