Pith Number

pith:JGPDEJCU

pith:2019:JGPDEJCUPN7RAF4APNGYMSGWTI

not attested not anchored not stored refs pending

Relaxation Runge-Kutta Methods: Fully-Discrete Explicit Entropy-Stable Schemes for the Compressible Euler and Navier-Stokes Equations

David I. Ketcheson, Hendrik Ranocha, Lisandro Dalcin, Matteo Parsani, Mohammed Sayyari

arxiv:1905.09129 v4 · 2019-05-22 · 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{JGPDEJCUPN7RAF4APNGYMSGWTI}

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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	2026-07-05T01:54:25.713742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

499e3224547b7f1017807b4d8648d69a012c8709c3cf8a50133f39e0e3839603

Aliases

arxiv: 1905.09129 · arxiv_version: 1905.09129v4 · doi: 10.48550/arxiv.1905.09129 · pith_short_12: JGPDEJCUPN7R · pith_short_16: JGPDEJCUPN7RAF4A · pith_short_8: JGPDEJCU

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/JGPDEJCUPN7RAF4APNGYMSGWTI \
  | 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: 499e3224547b7f1017807b4d8648d69a012c8709c3cf8a50133f39e0e3839603

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5520543ffa8df8d98b74eb4391e416634ede76ba6f1dfa32375c0b746394ab4c",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-05-22T13:34:01Z",
    "title_canon_sha256": "21a2f35cba4bb3f521767952361bf4e4986b557257beaf5a90b67e43a9fd3acf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09129",
    "kind": "arxiv",
    "version": 4
  }
}