Pith Number

pith:WVSCXDF3

pith:2019:WVSCXDF35ZGMHJLKQEZ3LNICKI

not attested not anchored not stored refs pending

Stochastic heat equations with logarithmic nonlinearity

Shijie Shang, Tusheng Zhang

arxiv:1907.03948 v1 · 2019-07-09 · 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{WVSCXDF35ZGMHJLKQEZ3LNICKI}

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	2026-05-17T23:41:06.272220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5642b8cbbee4cc3a56a8133b5b502521b4565d47674030462d8e603b91d068f

Aliases

arxiv: 1907.03948 · arxiv_version: 1907.03948v1 · doi: 10.48550/arxiv.1907.03948 · pith_short_12: WVSCXDF35ZGM · pith_short_16: WVSCXDF35ZGMHJLK · pith_short_8: WVSCXDF3

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/WVSCXDF35ZGMHJLKQEZ3LNICKI \
  | 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: b5642b8cbbee4cc3a56a8133b5b502521b4565d47674030462d8e603b91d068f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd5cd6729ad2540b3426cb911eae280d215d29f08f138e91a1b3de2e95ebeb45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-07-09T03:03:41Z",
    "title_canon_sha256": "7f87af83c1f60cc232fac2dad265ed554c61052256ca6085a52e18ef0f7e4ccf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03948",
    "kind": "arxiv",
    "version": 1
  }
}