Pith Number

pith:2NJPUSRA

pith:2025:2NJPUSRAD4MPDXDDK5Y75UDOAK

not attested not anchored not stored refs pending

Uniform-in-time weak error estimates of explicit full-discretization schemes for SPDEs with non-globally Lipschitz coefficients

Xiaojie Wang, Yingsong Jiang

arxiv:2504.21364 v2 · 2025-04-30 · math.NA · cs.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{2NJPUSRAD4MPDXDDK5Y75UDOAK}

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	2026-07-05T11:36:31.238639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d352fa4a201f18f1dc635771fed06e02aa204a3a56f395294859ed50275ffb34

Aliases

arxiv: 2504.21364 · arxiv_version: 2504.21364v2 · doi: 10.48550/arxiv.2504.21364 · pith_short_12: 2NJPUSRAD4MP · pith_short_16: 2NJPUSRAD4MPDXDD · pith_short_8: 2NJPUSRA

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/2NJPUSRAD4MPDXDDK5Y75UDOAK \
  | 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: d352fa4a201f18f1dc635771fed06e02aa204a3a56f395294859ed50275ffb34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "535709e62be6d470871186b4db7e7e3156bf002d8ace7b6af15699c23f4c221f",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-04-30T06:52:23Z",
    "title_canon_sha256": "41a82a74c9027a2d76446434f2c40bba06b38b4cdc25b87812d0c3c144ce067e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21364",
    "kind": "arxiv",
    "version": 2
  }
}