Pith Number

pith:3FQ6UVYF

pith:2015:3FQ6UVYFJWU4HNQPNHX6G5B3WH

not attested not anchored not stored refs pending

Densities of L\'evy walks and the corresponding fractional equations

Marcin Magdziarz, Tomasz Zorawik

arxiv:1504.05835 v1 · 2015-04-22 · math.AP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FQ6UVYFJWU4HNQPNHX6G5B3WH}

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	2026-05-18T02:18:04.961207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d961ea57054da9c3b60f69efe3743bb1e04a6be62c81f00e1cbf385bbe9c53be

Aliases

arxiv: 1504.05835 · arxiv_version: 1504.05835v1 · doi: 10.48550/arxiv.1504.05835 · pith_short_12: 3FQ6UVYFJWU4 · pith_short_16: 3FQ6UVYFJWU4HNQP · pith_short_8: 3FQ6UVYF

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/3FQ6UVYFJWU4HNQPNHX6G5B3WH \
  | 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: d961ea57054da9c3b60f69efe3743bb1e04a6be62c81f00e1cbf385bbe9c53be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11015de4dfd8deb8e26445c6250a53cc288445d41a517a3dbe141f861cabc5f7",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-04-22T14:55:31Z",
    "title_canon_sha256": "2bf6242b667b431e9cf402ce899725abe9857ae5ac962a5c15379a6d70e13cd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05835",
    "kind": "arxiv",
    "version": 1
  }
}