Pith Number

pith:N2LTEL7Q

pith:2018:N2LTEL7QPPICVTJGMKJOY276KT

not attested not anchored not stored refs pending

Entropy-stable hybridized discontinuous Galerkin methods for the compressible Euler and Navier-Stokes equations

Jaime Peraire, Ngoc-Cuong Nguyen, Pablo Fernandez

arxiv:1808.05066 v1 · 2018-08-15 · physics.comp-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2LTEL7QPPICVTJGMKJOY276KT}

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	2026-05-18T00:08:01.736161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e97322ff07bd02acd266292ec6bfe54eb0b20370a26baee89dd702733267c97

Aliases

arxiv: 1808.05066 · arxiv_version: 1808.05066v1 · doi: 10.48550/arxiv.1808.05066 · pith_short_12: N2LTEL7QPPIC · pith_short_16: N2LTEL7QPPICVTJG · pith_short_8: N2LTEL7Q

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/N2LTEL7QPPICVTJGMKJOY276KT \
  | 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: 6e97322ff07bd02acd266292ec6bfe54eb0b20370a26baee89dd702733267c97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b72109a1b4a26a1b901b64de20bf59de436e88a97d5f65d4f1d135fe238c2d1",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-08-15T13:20:31Z",
    "title_canon_sha256": "ebe45aa81682ac96a907a441b3872634706a9e1826a14cddd8b0f7ee468fa716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05066",
    "kind": "arxiv",
    "version": 1
  }
}