Pith Number

pith:3M5QTZNL

pith:2019:3M5QTZNLP2EWMRDB53E62IH6B7

not attested not anchored not stored refs pending

Energy Stability of Explicit Runge-Kutta Methods for Non-autonomous or Nonlinear Problems

David I. Ketcheson, Hendrik Ranocha

arxiv:1909.13215 v2 · 2019-09-29 · 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{3M5QTZNLP2EWMRDB53E62IH6B7}

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.

Cited by

1 paper in Pith

Stability of the Active Flux Method in the Framework of Summation-by-Parts Operators

Receipt and verification

First computed	2026-07-05T01:54:26.055963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db3b09e5ab7e89664461eec9ed20fe0fed7738d9b225e33c13debf1a8209a69b

Aliases

arxiv: 1909.13215 · arxiv_version: 1909.13215v2 · doi: 10.48550/arxiv.1909.13215 · pith_short_12: 3M5QTZNLP2EW · pith_short_16: 3M5QTZNLP2EWMRDB · pith_short_8: 3M5QTZNL

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/3M5QTZNLP2EWMRDB53E62IH6B7 \
  | 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: db3b09e5ab7e89664461eec9ed20fe0fed7738d9b225e33c13debf1a8209a69b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92227d90f021d9a4143037dfdf613e6b334935542a0f0dd6064d9b270691e032",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-09-29T06:51:44Z",
    "title_canon_sha256": "25310d9cfa49400c4538ac185d9c41c1fc24d063d6331d37127a4416f87ec905"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.13215",
    "kind": "arxiv",
    "version": 2
  }
}