Pith Number

pith:FSN7C7H2

pith:2025:FSN7C7H2XLPBS7MC3GUQRQ2G2J

not attested not anchored not stored refs pending

KPZ equation from a class of nonlinear SPDEs in infinite volume

Kevin Yang

arxiv:2507.10545 v4 · 2025-07-14 · math.PR · math-ph · math.AP · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSN7C7H2XLPBS7MC3GUQRQ2G2J}

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.

Cited by

1 paper in Pith

Weak universality for stochastic reaction-diffusion models with long-range correlated noise

Receipt and verification

First computed	2026-07-22T00:22:12.510793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c9bf17cfabade197d82d9a908c346d243fd2dcf54f53f1a7c4a6dc1872ffd7c

Aliases

arxiv: 2507.10545 · arxiv_version: 2507.10545v4 · doi: 10.48550/arxiv.2507.10545 · pith_short_12: FSN7C7H2XLPB · pith_short_16: FSN7C7H2XLPBS7MC · pith_short_8: FSN7C7H2

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/FSN7C7H2XLPBS7MC3GUQRQ2G2J \
  | 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: 2c9bf17cfabade197d82d9a908c346d243fd2dcf54f53f1a7c4a6dc1872ffd7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47eecef376b381df531eaa01ca61e64f30b7186a79b086f4db8d1c85fb98d268",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2025-07-14T17:59:32Z",
    "title_canon_sha256": "eb2d5778ca14f19ababbbf92caefdc81bb39ba7a3fc3dcf04d1ecb12a35a4798"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10545",
    "kind": "arxiv",
    "version": 4
  }
}