Pith Number

pith:56VQWY4S

pith:2014:56VQWY4SIJUONTKWK3HR7NMTO2

not attested not anchored not stored refs pending

High order algorithms for the fractional substantial diffusion equation with truncated L\'evy flights

Minghua Chen, Weihua Deng

arxiv:1406.1868 v2 · 2014-06-07 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56VQWY4SIJUONTKWK3HR7NMTO2}

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	2026-05-18T02:18:01.428699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efab0b63924268e6cd5656cf1fb59376bafb35ef1afb0d61bb97b58f202c89e3

Aliases

arxiv: 1406.1868 · arxiv_version: 1406.1868v2 · doi: 10.48550/arxiv.1406.1868 · pith_short_12: 56VQWY4SIJUO · pith_short_16: 56VQWY4SIJUONTKW · pith_short_8: 56VQWY4S

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/56VQWY4SIJUONTKWK3HR7NMTO2 \
  | 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: efab0b63924268e6cd5656cf1fb59376bafb35ef1afb0d61bb97b58f202c89e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46e39cafe301dc892efd8a71987f8360aab29e1370e6938999794a9077ad632a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-06-07T07:19:43Z",
    "title_canon_sha256": "8a88b532649a10173e4a85669e4eb4254c50e3bedca124aeab4c7ce5059a9ae9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1868",
    "kind": "arxiv",
    "version": 2
  }
}