Pith Number

pith:UP6VXF2H

pith:2006:UP6VXF2HTCAJQR6AHZIFQ23XAL

not attested not anchored not stored refs pending

Estimates of Green Function for some perturbations of fractional Laplacian

Micha{\l} Ryznar, Tomasz Grzywny

arxiv:math/0605370 v1 · 2006-05-14 · 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{UP6VXF2HTCAJQR6AHZIFQ23XAL}

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	2026-05-18T04:18:46.424054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3fd5b974798809847c03e50586b7702fc4e133e9988dba4b3e6527aad5e089a

Aliases

arxiv: math/0605370 · arxiv_version: math/0605370v1 · doi: 10.48550/arxiv.math/0605370 · pith_short_12: UP6VXF2HTCAJ · pith_short_16: UP6VXF2HTCAJQR6A · pith_short_8: UP6VXF2H

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/UP6VXF2HTCAJQR6AHZIFQ23XAL \
  | 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: a3fd5b974798809847c03e50586b7702fc4e133e9988dba4b3e6527aad5e089a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a90fd78846135572b78f51b377374d1d95fc6365e31523df7a60069e346639a7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.PR",
    "submitted_at": "2006-05-14T22:24:11Z",
    "title_canon_sha256": "0a9473d234dd037dca23f15fb99a7d69fcfa28cd632dd45f987a3d60c29b41aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0605370",
    "kind": "arxiv",
    "version": 1
  }
}