Pith Number

pith:KCXQMEXP

pith:2025:KCXQMEXPVL6H2HMVL3ZPMVD7YH

not attested not anchored not stored refs pending

Milstein-type Schemes for Hyperbolic SPDEs

Felix Kastner, Katharina Klioba

arxiv:2512.19647 v4 · 2025-12-22 · math.NA · cs.NA · math.AP · math.FA · 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{KCXQMEXPVL6H2HMVL3ZPMVD7YH}

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	2026-06-19T16:11:18.702648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50af0612efaafc7d1d955ef2f6547fc1e151effd7b3327a46ad4f17fc3226bc1

Aliases

arxiv: 2512.19647 · arxiv_version: 2512.19647v4 · doi: 10.48550/arxiv.2512.19647 · pith_short_12: KCXQMEXPVL6H · pith_short_16: KCXQMEXPVL6H2HMV · pith_short_8: KCXQMEXP

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/KCXQMEXPVL6H2HMVL3ZPMVD7YH \
  | 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: 50af0612efaafc7d1d955ef2f6547fc1e151effd7b3327a46ad4f17fc3226bc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a0578b2c4890b534fccb888f604fb2ddb38d3967efbcae82adbc6813bed09c3",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP",
      "math.FA",
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-12-22T18:19:45Z",
    "title_canon_sha256": "7da933b2a5fbaa9e129d0851511ab46cb7e73473148ede6a391cc09f2c38214d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.19647",
    "kind": "arxiv",
    "version": 4
  }
}