Pith Number

pith:SKHO65Z5

pith:2017:SKHO65Z5DKYIO22HX6FUYMKVIQ

not attested not anchored not stored refs pending

High order finite element simulations for fluid dynamics validated by experimental data from the fda benchmark nozzle model

Christophe Prud'Homme (IRMA), Marcela Szopos (IRMA), Ranine Tarabay (IRMA), Vincent Chabannes (IRMA)

arxiv:1701.02179 v2 · 2017-01-09 · math.AP · 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{SKHO65Z5DKYIO22HX6FUYMKVIQ}

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	2026-05-18T00:53:00.294636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

928eef773d1ab0876b47bf8b4c3155443274abe835ba7c6ea7f27c85baf4df5b

Aliases

arxiv: 1701.02179 · arxiv_version: 1701.02179v2 · doi: 10.48550/arxiv.1701.02179 · pith_short_12: SKHO65Z5DKYI · pith_short_16: SKHO65Z5DKYIO22H · pith_short_8: SKHO65Z5

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/SKHO65Z5DKYIO22HX6FUYMKVIQ \
  | 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: 928eef773d1ab0876b47bf8b4c3155443274abe835ba7c6ea7f27c85baf4df5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31734d6fee61251d6bd8a2d5ea09c563532ed441be3d4a55fd55bdc512bf5b10",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-01-09T14:07:29Z",
    "title_canon_sha256": "0ceeb834122564b2f709362d20c300c59c984aa411cd5ba2ccd36553c0d0ecf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02179",
    "kind": "arxiv",
    "version": 2
  }
}