Pith Number

pith:FD3ZC7T3

pith:2018:FD3ZC7T3AQJP3VTEQVTSXQF44W

not attested not anchored not stored refs pending

Strong convergence of a fully discrete finite element method for a class of semilinear stochastic partial differential equations with multiplicative noise

Xiaobing Feng, Yi Zhang, Yukun Li

arxiv:1811.05028 v2 · 2018-11-12 · 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{FD3ZC7T3AQJP3VTEQVTSXQF44W}

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	2026-05-18T00:00:12.630348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f7917e7b0412fdd66485672bc0bce5997b03a8c165cf1708647fc270d72179

Aliases

arxiv: 1811.05028 · arxiv_version: 1811.05028v2 · doi: 10.48550/arxiv.1811.05028 · pith_short_12: FD3ZC7T3AQJP · pith_short_16: FD3ZC7T3AQJP3VTE · pith_short_8: FD3ZC7T3

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/FD3ZC7T3AQJP3VTEQVTSXQF44W \
  | 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: 28f7917e7b0412fdd66485672bc0bce5997b03a8c165cf1708647fc270d72179

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "308cbbc1f44aca2751e66d411df9c9d337c5beaf49812b2fb5e8ab6e68400d4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-11-12T22:44:14Z",
    "title_canon_sha256": "0038bc2765d32301668721c57701765691d0e3884ca3f765e413bf8a0b273118"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05028",
    "kind": "arxiv",
    "version": 2
  }
}