Pith Number

pith:2FLUTF5O

pith:2015:2FLUTF5OR37UCZNJCN47LW2Z4G

not attested not anchored not stored refs pending

Strong stability preserving explicit linear multistep methods with variable step size

Adri\'an N\'emeth, David Ketcheson, Lajos L\'oczi, Yiannis Hadjimichael

arxiv:1504.04107 v2 · 2015-04-16 · math.NA · cs.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{2FLUTF5OR37UCZNJCN47LW2Z4G}

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	2026-06-04T17:09:13.153660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1574997ae8eff4165a91379f5db59e1a7b5948369a15fea0d700714d9e70cff

Aliases

arxiv: 1504.04107 · arxiv_version: 1504.04107v2 · doi: 10.48550/arxiv.1504.04107 · pith_short_12: 2FLUTF5OR37U · pith_short_16: 2FLUTF5OR37UCZNJ · pith_short_8: 2FLUTF5O

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/2FLUTF5OR37UCZNJCN47LW2Z4G \
  | 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: d1574997ae8eff4165a91379f5db59e1a7b5948369a15fea0d700714d9e70cff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eb93c529d56403ddb8da2747f0b03b5173413278db968aee09215c0b0061402",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-04-16T06:47:03Z",
    "title_canon_sha256": "3aa17ca634cdcc20be32f0fd2f6d820ce85398538fee1577d2958194d473cbf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04107",
    "kind": "arxiv",
    "version": 2
  }
}