Pith Number

pith:KWJQWPUA

pith:2024:KWJQWPUA5YPZY7PPK6NVCEN2EG

not attested not anchored not stored refs pending

Bound-preserving and entropy stable enriched Galerkin methods for nonlinear hyperbolic equations

Dmitri Kuzmin, Sanghyun Lee, Yi-Yung Yang

arxiv:2411.19160 v1 · 2024-11-28 · 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{KWJQWPUA5YPZY7PPK6NVCEN2EG}

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	2026-07-05T09:41:57.989279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55930b3e80ee1f9c7def579b5111ba21a95e3f8ae3ea7ab553cd3270bef01ea2

Aliases

arxiv: 2411.19160 · arxiv_version: 2411.19160v1 · doi: 10.48550/arxiv.2411.19160 · pith_short_12: KWJQWPUA5YPZ · pith_short_16: KWJQWPUA5YPZY7PP · pith_short_8: KWJQWPUA

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/KWJQWPUA5YPZY7PPK6NVCEN2EG \
  | 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: 55930b3e80ee1f9c7def579b5111ba21a95e3f8ae3ea7ab553cd3270bef01ea2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04136e801a65c8e3f660add7de6b435e2fed1111bf21d3871625e29c0d3a51cc",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-11-28T14:02:23Z",
    "title_canon_sha256": "bac6c7fd76e1a1918c3ae7677fcc05ff0752ab7373e53544d63e6af03952f898"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.19160",
    "kind": "arxiv",
    "version": 1
  }
}