Pith Number

pith:AA3URJZT

pith:2018:AA3URJZTWPWY2SR4O7UTCCPDML

not attested not anchored not stored refs pending

New Stability Results for Explicit Runge-Kutta Methods

Rachid Ait-Haddou

arxiv:1804.09896 v1 · 2018-04-26 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AA3URJZTWPWY2SR4O7UTCCPDML}

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	2026-05-18T00:17:27.534612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

003748a733b3ed8d4a3c77e93109e362c6c35caee0703417b7465e4f09a54651

Aliases

arxiv: 1804.09896 · arxiv_version: 1804.09896v1 · doi: 10.48550/arxiv.1804.09896 · pith_short_12: AA3URJZTWPWY · pith_short_16: AA3URJZTWPWY2SR4 · pith_short_8: AA3URJZT

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/AA3URJZTWPWY2SR4O7UTCCPDML \
  | 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: 003748a733b3ed8d4a3c77e93109e362c6c35caee0703417b7465e4f09a54651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "337cfb3d07271531746152a3f9cc205263c7bf0f18224219163b41e1279c2b22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-04-26T05:57:04Z",
    "title_canon_sha256": "46727cb1650c1d6dd3c69f3e377e819ff3883d1a9465c82b4d26762268ca5d2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09896",
    "kind": "arxiv",
    "version": 1
  }
}