Pith Number

pith:NWUXOVIA

pith:2018:NWUXOVIAOBYB6HQZ6HVXYHYMZ6

not attested not anchored not stored refs pending

Semi-fractional diffusion equations

Mark M. Meerschaert, Peter Kern, Svenja Lage

arxiv:1806.05460 v1 · 2018-06-14 · math.PR · 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{NWUXOVIAOBYB6HQZ6HVXYHYMZ6}

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	2026-05-17T23:47:12.626284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6da977550070701f1e19f1eb7c1f0ccf998034ba02b0f14c8c4dbfc70517cf4a

Aliases

arxiv: 1806.05460 · arxiv_version: 1806.05460v1 · doi: 10.48550/arxiv.1806.05460 · pith_short_12: NWUXOVIAOBYB · pith_short_16: NWUXOVIAOBYB6HQZ · pith_short_8: NWUXOVIA

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/NWUXOVIAOBYB6HQZ6HVXYHYMZ6 \
  | 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: 6da977550070701f1e19f1eb7c1f0ccf998034ba02b0f14c8c4dbfc70517cf4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f37e199e2a090f5f31002f0c96e188837d914d5ec28b20e56abc2afd1fdb0e6f",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-06-14T10:56:48Z",
    "title_canon_sha256": "604097ecdf0910e6b58b2307eaa2deef744fa377a060bc5f0062c1e0a1c59098"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05460",
    "kind": "arxiv",
    "version": 1
  }
}