Pith Number

pith:T5JNR5GS

pith:2024:T5JNR5GSJTMPLA2HSGT5PAKCTX

not attested not anchored not stored refs pending

Comparison of the high-order Runge-Kutta discontinuous Galerkin method and gas-kinetic scheme for inviscid compressible flow simulations

Gang Chen, Kun Xu, Xing Ji, Yixiao Wang

arxiv:2404.19512 v1 · 2024-04-30 · math.NA · cs.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T5JNR5GSJTMPLA2HSGT5PAKCTX}

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	2026-07-05T08:13:44.525634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f52d8f4d24cd8f5834791a7d781429dc6524bd00ba1ed784249299341406a0a

Aliases

arxiv: 2404.19512 · arxiv_version: 2404.19512v1 · doi: 10.48550/arxiv.2404.19512 · pith_short_12: T5JNR5GSJTMP · pith_short_16: T5JNR5GSJTMPLA2H · pith_short_8: T5JNR5GS

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/T5JNR5GSJTMPLA2HSGT5PAKCTX \
  | 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: 9f52d8f4d24cd8f5834791a7d781429dc6524bd00ba1ed784249299341406a0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8be7123481c1fdf7d6218f7bdceb5f0461798b0a32e430878fb0665134a3fde3",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-04-30T12:45:34Z",
    "title_canon_sha256": "989086ed44e47d4ecb1b7170dc3606f132972baa3d885de921d97a041a493cf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.19512",
    "kind": "arxiv",
    "version": 1
  }
}