Pith Number

pith:2ROIWJZD

pith:2004:2ROIWJZDHUTNTR3DIJ5NWIKBF7

not attested not anchored not stored refs pending

Exact variations for stochastic heat equations driven by space--time white noise

Jan Pospisil, Roger Tribe

arxiv:math/0411552 v1 · 2004-11-24 · math.PR · 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{2ROIWJZDHUTNTR3DIJ5NWIKBF7}

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	2026-05-18T00:07:44.277986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d45c8b27233d26d9c763427adb21412fd0d4491e20db098fdb8fecba492c3df1

Aliases

arxiv: math/0411552 · arxiv_version: math/0411552v1 · doi: 10.48550/arxiv.math/0411552 · pith_short_12: 2ROIWJZDHUTN · pith_short_16: 2ROIWJZDHUTNTR3D · pith_short_8: 2ROIWJZD

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/2ROIWJZDHUTNTR3DIJ5NWIKBF7 \
  | 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: d45c8b27233d26d9c763427adb21412fd0d4491e20db098fdb8fecba492c3df1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b61ecde0af2f75783934e3aa751c4a8300561ed00b9f1a5d3864c83a81122799",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "",
    "primary_cat": "math.PR",
    "submitted_at": "2004-11-24T15:14:01Z",
    "title_canon_sha256": "d3787ba8e5a632bf1ac1d72e6678bef7d348807320880a3c39d871e27ef44c75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0411552",
    "kind": "arxiv",
    "version": 1
  }
}