Pith Number

pith:FOHQXQTQ

pith:2021:FOHQXQTQ46D4PEF2PWX3QCJGZE

not attested not anchored not stored refs pending

An intuitive parametric model for 3D compressible hydrodynamical and MHD turbulence

J.-B. Durrive, K. Ferri\`ere, P. Lesaffre

arxiv:2101.03447 v1 · 2021-01-10 · astro-ph.GA · astro-ph.SR · physics.flu-dyn · physics.plasm-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{FOHQXQTQ46D4PEF2PWX3QCJGZE}

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	2026-07-05T02:06:22.035684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b8f0bc270e787c790ba7dafb80926c9191c7653322103304e10e205415fb924

Aliases

arxiv: 2101.03447 · arxiv_version: 2101.03447v1 · doi: 10.48550/arxiv.2101.03447 · pith_short_12: FOHQXQTQ46D4 · pith_short_16: FOHQXQTQ46D4PEF2 · pith_short_8: FOHQXQTQ

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/FOHQXQTQ46D4PEF2PWX3QCJGZE \
  | 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: 2b8f0bc270e787c790ba7dafb80926c9191c7653322103304e10e205415fb924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4f296aeb30eb649dd3f4388a72d8365cf1f2d6f51a46f9a51cce60d6b82cd37",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.flu-dyn",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-01-10T00:11:34Z",
    "title_canon_sha256": "49e8fa16552c219e2c27085fa1007e710380e9d5f17bc1a7e0adc46570cf6d96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.03447",
    "kind": "arxiv",
    "version": 1
  }
}