Pith Number

pith:3FFX7WS4

pith:2015:3FFX7WS45RSNKXMQG5OG5EWCKF

not attested not anchored not stored refs pending

Space-time fractional diffusions in Gaussian noisy environment

Guannan Hu, Jingyu Huang, Le Chen, Yaozhong Hu

arxiv:1508.00252 v2 · 2015-08-02 · 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{3FFX7WS45RSNKXMQG5OG5EWCKF}

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	2026-05-18T01:20:26.084397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d94b7fda5cec64d55d90375c6e92c2514144445e09d2771e1625a7df0ab6d7d3

Aliases

arxiv: 1508.00252 · arxiv_version: 1508.00252v2 · doi: 10.48550/arxiv.1508.00252 · pith_short_12: 3FFX7WS45RSN · pith_short_16: 3FFX7WS45RSNKXMQ · pith_short_8: 3FFX7WS4

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/3FFX7WS45RSNKXMQG5OG5EWCKF \
  | 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: d94b7fda5cec64d55d90375c6e92c2514144445e09d2771e1625a7df0ab6d7d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "185e5e2fe5fb709f5f89212a993a4166dc530582cc32cb0beb182b088a30d355",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-08-02T15:22:14Z",
    "title_canon_sha256": "b7894bc18e2e9c02e62447e1f47dc7ed9dbadcc92fba38b098bd284defc176af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00252",
    "kind": "arxiv",
    "version": 2
  }
}