Pith Number

pith:FYQ5UEWW

pith:2017:FYQ5UEWWRQVET6X5XJHEYVHGNF

not attested not anchored not stored refs pending

Recursive regularization step for high-order lattice Boltzmann methods

Christophe Coreixas, Gauthier Wissocq, Guillaume Puigt, Jean-Fran\c{c}ois Boussuge, Pierre Sagaut

arxiv:1704.04413 v4 · 2017-04-14 · 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{FYQ5UEWWRQVET6X5XJHEYVHGNF}

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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.

Receipt and verification

First computed	2026-05-18T00:34:51.238079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e21da12d68c2a49fafdba4e4c54e6695423e43bf1186c8bedbc64387a1ab2a1

Aliases

arxiv: 1704.04413 · arxiv_version: 1704.04413v4 · doi: 10.48550/arxiv.1704.04413 · pith_short_12: FYQ5UEWWRQVE · pith_short_16: FYQ5UEWWRQVET6X5 · pith_short_8: FYQ5UEWW

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/FYQ5UEWWRQVET6X5XJHEYVHGNF \
  | 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: 2e21da12d68c2a49fafdba4e4c54e6695423e43bf1186c8bedbc64387a1ab2a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bceb4174724d1af198a10c48b473e590abbaa0039db0c75a29d486842d58b0cc",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2017-04-14T13:10:33Z",
    "title_canon_sha256": "0bed3716b3f664c58a99fb749897f8e422b12e4ba9b64484b49383d59da5c96e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04413",
    "kind": "arxiv",
    "version": 4
  }
}