Pith Number

pith:DW5BUUP5

pith:2019:DW5BUUP56CLG6VBMTPLO5DPGCQ

not attested not anchored not stored refs pending

Gaussian fluctuations for the stochastic heat equation with colored noise

David Nualart, Guangqu Zheng, Jingyu Huang, Lauri Viitasaari

arxiv:1903.02509 v2 · 2019-03-06 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DW5BUUP56CLG6VBMTPLO5DPGCQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:40:43.384665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dba1a51fdf0966f542c9bd6ee8de614232aed62f6ed6cb6b0a57823d8914c94

Aliases

arxiv: 1903.02509 · arxiv_version: 1903.02509v2 · doi: 10.48550/arxiv.1903.02509 · pith_short_12: DW5BUUP56CLG · pith_short_16: DW5BUUP56CLG6VBM · pith_short_8: DW5BUUP5

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/DW5BUUP56CLG6VBMTPLO5DPGCQ \
  | 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: 1dba1a51fdf0966f542c9bd6ee8de614232aed62f6ed6cb6b0a57823d8914c94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bff9989079ce7f82de52df6389a3d597d9db5bfa27898828e59a360303a24cb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-03-06T17:34:38Z",
    "title_canon_sha256": "30afc7a47a6c2de731893de333be1dde442f81242f9075047192f4edde25de29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02509",
    "kind": "arxiv",
    "version": 2
  }
}