Pith Number

pith:GVG4RIVF

pith:2019:GVG4RIVFRXRWJZHTY2Z72WSDMM

not attested not anchored not stored refs pending

The speed of a random front for stochastic reaction-diffusion equations with strong noise

Carl Mueller, Lenya Ryzhik, Leonid Mytnik

arxiv:1903.03645 v1 · 2019-03-08 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GVG4RIVFRXRWJZHTY2Z72WSDMM}

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

FKPP fronts in quenched random media

Receipt and verification

First computed	2026-05-17T23:51:41.402019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

354dc8a2a58de364e4f3c6b3fd5a436320492b33c3a759139acddb152c069e3a

Aliases

arxiv: 1903.03645 · arxiv_version: 1903.03645v1 · doi: 10.48550/arxiv.1903.03645 · pith_short_12: GVG4RIVFRXRW · pith_short_16: GVG4RIVFRXRWJZHT · pith_short_8: GVG4RIVF

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/GVG4RIVFRXRWJZHTY2Z72WSDMM \
  | 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: 354dc8a2a58de364e4f3c6b3fd5a436320492b33c3a759139acddb152c069e3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b30b2ab1be690c22a40546c168c1ea7b1a39f39d70081d1f83d2840a34cc1c07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-03-08T19:45:54Z",
    "title_canon_sha256": "b6053f563c7913ab83ca504c51cea0cf2ddb356775e4689b0398013c038d920d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03645",
    "kind": "arxiv",
    "version": 1
  }
}