Pith Number

pith:7MFPJOJW

pith:2024:7MFPJOJWSJI677BICRXA7RSFQV

not attested not anchored not stored refs pending

High-order Discontinuous Galerkin solver based on Jacobi polynomial expansion for compressible flows on unstructured meshes

A-Man Zhang, Biao Wang, Peng-Nan Sun, Yu-Xiang Peng

arxiv:2411.15699 v1 · 2024-11-24 · 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{7MFPJOJWSJI677BICRXA7RSFQV}

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	2026-07-05T09:39:39.494651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb0af4b9369251effc28146e0fc645856748a7dbef0b0b4c0da974392cfd125d

Aliases

arxiv: 2411.15699 · arxiv_version: 2411.15699v1 · doi: 10.48550/arxiv.2411.15699 · pith_short_12: 7MFPJOJWSJI6 · pith_short_16: 7MFPJOJWSJI677BI · pith_short_8: 7MFPJOJW

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/7MFPJOJWSJI677BICRXA7RSFQV \
  | 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: fb0af4b9369251effc28146e0fc645856748a7dbef0b0b4c0da974392cfd125d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e5e69effdd3482799b780f89c809b2cae1e29f18930bfe20e94821359c55555",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2024-11-24T03:50:54Z",
    "title_canon_sha256": "5d65c831a9f14dec2aab1059386e30a4ca0f28c9a17cf660cc8bb63557f26729"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.15699",
    "kind": "arxiv",
    "version": 1
  }
}