Pith Number

pith:LJW6UXJE

pith:2018:LJW6UXJEHFQFG2N72LTBTKVI73

not attested not anchored not stored refs pending

Numerical Approximation of Stochastic Time-Fractional Diffusion

Bangti Jin, Yubin Yan, Zhi Zhou

arxiv:1810.01822 v1 · 2018-10-03 · 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{LJW6UXJEHFQFG2N72LTBTKVI73}

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	2026-05-18T00:04:10.871968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a6dea5d2439605369bfd2e619aaa8fef9cdae80f47c74db87a5a6241a86806e

Aliases

arxiv: 1810.01822 · arxiv_version: 1810.01822v1 · doi: 10.48550/arxiv.1810.01822 · pith_short_12: LJW6UXJEHFQF · pith_short_16: LJW6UXJEHFQFG2N7 · pith_short_8: LJW6UXJE

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/LJW6UXJEHFQFG2N72LTBTKVI73 \
  | 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: 5a6dea5d2439605369bfd2e619aaa8fef9cdae80f47c74db87a5a6241a86806e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6891b43d57a5baf46d2202fbf31eb1b9199bd1c00323cf3b97ddb2bd5177d74f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-10-03T16:15:44Z",
    "title_canon_sha256": "9ccca4d571b0fcd3fe9504214bc17d6dcd760da418ae374363a2a08879e3ca06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01822",
    "kind": "arxiv",
    "version": 1
  }
}