Pith Number

pith:QN6ZM35R

pith:2025:QN6ZM35RKQPK25PKFK7NPFLOVT

not attested not anchored not stored refs pending

A Third-Order Weighted Essentially Non-Oscillatory Compact Least-Squares Scheme for Hyperbolic Conservation Laws on Non-Uniform Grids

Jianhua Pana, Luxin Li, Wei-Gang Zeng

arxiv:2508.02033 v1 · 2025-08-04 · physics.flu-dyn · physics.comp-ph

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

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\usepackage{pith}
\pithnumber{QN6ZM35RKQPK25PKFK7NPFLOVT}

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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

High-Resolution Weighted Essentially Non-Oscillatory Compact Least-Squares Schemes with Implicit Time Integration for Compressible Navier-Stokes Equations on Curvilinear Grids

Receipt and verification

First computed	2026-07-05T11:47:49.903598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

837d966fb1541ead75ea2abed7956eace6bf15c7d32d726b51041d8c3b1cd84b

Aliases

arxiv: 2508.02033 · arxiv_version: 2508.02033v1 · doi: 10.48550/arxiv.2508.02033 · pith_short_12: QN6ZM35RKQPK · pith_short_16: QN6ZM35RKQPK25PK · pith_short_8: QN6ZM35R

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/QN6ZM35RKQPK25PKFK7NPFLOVT \
  | 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: 837d966fb1541ead75ea2abed7956eace6bf15c7d32d726b51041d8c3b1cd84b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fb32d142b7f1644d6d7b85d5ba3824f2ab038a6227516ae95af40d7949d2513",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-08-04T04:01:41Z",
    "title_canon_sha256": "070e7881b36a6ceb4dab55c02e8128801783f56ce3c10c8c3e08eee58835bdc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02033",
    "kind": "arxiv",
    "version": 1
  }
}