Pith Number

pith:HAFMW4IP

pith:2018:HAFMW4IPPTX2K56SXJBWUPZMYO

not attested not anchored not stored refs pending

Strong stability of explicit Runge-Kutta time discretizations

Chi-Wang Shu, Zheng Sun

arxiv:1811.10680 v1 · 2018-11-26 · 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{HAFMW4IPPTX2K56SXJBWUPZMYO}

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	2026-05-17T23:59:47.823064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

380acb710f7cefa577d2ba436a3f2cc3a45c3e59101d5ff128938cb0dde46e3a

Aliases

arxiv: 1811.10680 · arxiv_version: 1811.10680v1 · doi: 10.48550/arxiv.1811.10680 · pith_short_12: HAFMW4IPPTX2 · pith_short_16: HAFMW4IPPTX2K56S · pith_short_8: HAFMW4IP

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/HAFMW4IPPTX2K56SXJBWUPZMYO \
  | 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: 380acb710f7cefa577d2ba436a3f2cc3a45c3e59101d5ff128938cb0dde46e3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ae66b706c419b434e7659edf1336085a21ba0a87df2e05d7da2dde8ab9909d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-11-26T20:43:54Z",
    "title_canon_sha256": "c403ea2b5eef660d695a3b1f818a9dee0030d8226db33557d67a3d8ac8d77a79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10680",
    "kind": "arxiv",
    "version": 1
  }
}