Pith Number

pith:7GKXUUI4

pith:2026:7GKXUUI4VH7JUDVY6XNOHEU26O

not attested not anchored not stored refs pending

On global solutions to the semidiscrete stochastic heat equation

Beatriz Navarro Lameda, Konstantin Khanin, Tobias Hurth

arxiv:2605.23222 v1 · 2026-05-22 · math.PR · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GKXUUI4VH7JUDVY6XNOHEU26O}

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	2026-05-25T02:01:44.414249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9957a511ca9fe9a0eb8f5dae3929af3a33773380d5b9fcffba46e595c254cb9

Aliases

arxiv: 2605.23222 · arxiv_version: 2605.23222v1 · doi: 10.48550/arxiv.2605.23222 · pith_short_12: 7GKXUUI4VH7J · pith_short_16: 7GKXUUI4VH7JUDVY · pith_short_8: 7GKXUUI4

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/7GKXUUI4VH7JUDVY6XNOHEU26O \
  | 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: f9957a511ca9fe9a0eb8f5dae3929af3a33773380d5b9fcffba46e595c254cb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96cbea41f727b14bf4628b38e65651f94b2f4cf5a77e5887e27e7055c76a816f",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2026-05-22T04:32:05Z",
    "title_canon_sha256": "d6dc333d60263e8fbf48649c9965dd5ddf7e4f8fb3a9017c28306fdc9072b919"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23222",
    "kind": "arxiv",
    "version": 1
  }
}