Pith Number

pith:SHIGOWVV

pith:2021:SHIGOWVVNS7D7CWSTG7SDFB24I

not attested not anchored not stored refs pending

Efficient implementation of modern entropy stable and kinetic energy preserving discontinuous Galerkin methods for conservation laws

Andr\'es M. Rueda-Ram\'irez, Andrew R. Winters, Florian Hindenlang, Gregor J. Gassner, Hendrik Ranocha, Jesse Chan, Michael Schlottke-Lakemper

arxiv:2112.10517 v2 · 2021-12-20 · cs.MS · cs.NA · math.NA · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHIGOWVVNS7D7CWSTG7SDFB24I}

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

2 papers in Pith

Invariant-domain-preserving limiting with Adaptive Mesh Refinement for Legendre-Gauss-Lobatto Discontinuous Galerkin Spectral Element Methods

Well-Balanced Subcell Limiting for Discontinuous Galerkin Discretizations of the Shallow-Water Equations

Receipt and verification

First computed	2026-07-05T06:54:59.353769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91d0675ab56cbe3f8ad299bf21943ae21684544de8cc8a5e12021c76e75e702e

Aliases

arxiv: 2112.10517 · arxiv_version: 2112.10517v2 · doi: 10.48550/arxiv.2112.10517 · pith_short_12: SHIGOWVVNS7D · pith_short_16: SHIGOWVVNS7D7CWS · pith_short_8: SHIGOWVV

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/SHIGOWVVNS7D7CWSTG7SDFB24I \
  | 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: 91d0675ab56cbe3f8ad299bf21943ae21684544de8cc8a5e12021c76e75e702e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f0d9ecc674f5eb2755c95e113363d64bcbb919b62288935ca625e9d73f7e983",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2021-12-20T13:25:37Z",
    "title_canon_sha256": "6b122536cb10e533dd42d632df55a8f45c092669809ee02fc784a32bf0e6683e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.10517",
    "kind": "arxiv",
    "version": 2
  }
}