Pith Number

pith:JJB5ZP5C

pith:2012:JJB5ZP5CG46YFBTDGZAI7RPKE7

not attested not anchored not stored refs pending

Review of Inverse Laplace Transform Algorithms for Laplace-Space Numerical Approaches

Kristopher L. Kuhlman

arxiv:1204.4754 v3 · 2012-04-20 · math.NA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JJB5ZP5CG46YFBTDGZAI7RPKE7}

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	2026-05-18T01:10:55.045958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a43dcbfa2373d82866336408fc5ea27dbeddcfdb87f8826f05ebcbf37e6616f

Aliases

arxiv: 1204.4754 · arxiv_version: 1204.4754v3 · doi: 10.48550/arxiv.1204.4754 · pith_short_12: JJB5ZP5CG46Y · pith_short_16: JJB5ZP5CG46YFBTD · pith_short_8: JJB5ZP5C

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/JJB5ZP5CG46YFBTDGZAI7RPKE7 \
  | 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: 4a43dcbfa2373d82866336408fc5ea27dbeddcfdb87f8826f05ebcbf37e6616f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c218d88b4452c281057e9cfccc1f7a5dbcb15d939cbc6b0f60d5cb8beb9fa8b9",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-04-20T22:02:13Z",
    "title_canon_sha256": "36e96ac9c0d3153b5808b7a3d1f5489df8c2646131615ec8d3668ab56b7427c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4754",
    "kind": "arxiv",
    "version": 3
  }
}