Pith Number

pith:2MJ2NFHB

pith:2024:2MJ2NFHB7HE4BP7ENF2OEVYFZP

not attested not anchored not stored refs pending

Kinetic data-driven approach to turbulence subgrid modeling

Alessandro Gabbana, Federico Toschi, Gianluigi Rozza, Giulio Ortali, Nicola Demo

arxiv:2403.18466 v2 · 2024-03-27 · physics.flu-dyn · math-ph · math.MP · physics.comp-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{2MJ2NFHB7HE4BP7ENF2OEVYFZP}

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	2026-07-05T10:19:55.053307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d313a694e1f9c9c0bfe46974e25705cbf8428eb435bb0e3c5373dd3f0f26a882

Aliases

arxiv: 2403.18466 · arxiv_version: 2403.18466v2 · doi: 10.48550/arxiv.2403.18466 · pith_short_12: 2MJ2NFHB7HE4 · pith_short_16: 2MJ2NFHB7HE4BP7E · pith_short_8: 2MJ2NFHB

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/2MJ2NFHB7HE4BP7ENF2OEVYFZP \
  | 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: d313a694e1f9c9c0bfe46974e25705cbf8428eb435bb0e3c5373dd3f0f26a882

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf787d973ee92770288f56937074b0b7ae66cfec43cbd48e68ffd442bea618b4",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-03-27T11:22:26Z",
    "title_canon_sha256": "e2c68c41f261b58b70e5958ba0e7a7cfb9f5ea3201a69c3a9287f07451b69f70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.18466",
    "kind": "arxiv",
    "version": 2
  }
}