Pith Number

pith:LQ5DCRQY

pith:2012:LQ5DCRQYHKUBZBFIALMSM56PBZ

not attested not anchored not stored refs pending

Variable scale filtered Navier-Stokes Equations. A new procedure to deal with the associated commutation error

Daniela Tordella, Michele Iovieno

arxiv:1211.6680 v1 · 2012-11-28 · physics.flu-dyn · 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{LQ5DCRQYHKUBZBFIALMSM56PBZ}

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	2026-05-18T03:39:44.050569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c3a3146183aa81c84a802d92677cf0e57e880e01298a9b23851328d968f030e

Aliases

arxiv: 1211.6680 · arxiv_version: 1211.6680v1 · doi: 10.48550/arxiv.1211.6680 · pith_short_12: LQ5DCRQYHKUB · pith_short_16: LQ5DCRQYHKUBZBFI · pith_short_8: LQ5DCRQY

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/LQ5DCRQYHKUBZBFIALMSM56PBZ \
  | 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: 5c3a3146183aa81c84a802d92677cf0e57e880e01298a9b23851328d968f030e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac462aee6732abdad491c4d45e017aa6168db5c7e7367541a4c3b5e8606bb5ea",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-11-28T17:52:24Z",
    "title_canon_sha256": "9c334c4b56d59780e82c8a97d1ed63fcc1ac2cc7f167a7fa98e48d5134e547cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6680",
    "kind": "arxiv",
    "version": 1
  }
}