Pith Number

pith:PV73RVH7

pith:2024:PV73RVH7DPNGJVKIE66W5WQKIS

not attested not anchored not stored refs pending

A comparative computational study of different formulations of the compressible Euler equations for mesoscale atmospheric flows in a finite volume framework

Annalisa Quaini, Gianluigi Rozza, Michele Girfoglio

arxiv:2402.18136 v1 · 2024-02-28 · physics.flu-dyn · physics.ao-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{PV73RVH7DPNGJVKIE66W5WQKIS}

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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

Optimal Transport-Based Displacement Interpolation with Data Augmentation for Reduced Order Modeling of Nonlinear Dynamical Systems

Receipt and verification

First computed	2026-07-05T07:50:12.732268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d7fb8d4ff1bda64d54827bd6eda0a44ade890ab28a3773f0e4054102987cbc8

Aliases

arxiv: 2402.18136 · arxiv_version: 2402.18136v1 · doi: 10.48550/arxiv.2402.18136 · pith_short_12: PV73RVH7DPNG · pith_short_16: PV73RVH7DPNGJVKI · pith_short_8: PV73RVH7

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/PV73RVH7DPNGJVKIE66W5WQKIS \
  | 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: 7d7fb8d4ff1bda64d54827bd6eda0a44ade890ab28a3773f0e4054102987cbc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb89954790af27c4db1208d0494072e3e89709b904f3ad1eff5b702e39da9366",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-02-28T07:56:58Z",
    "title_canon_sha256": "15db7d003bd6d52944a928fbfa50b123cbe7787135f5d1bd93746b36b271e95e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.18136",
    "kind": "arxiv",
    "version": 1
  }
}