Pith Number

pith:33MMTXEW

pith:2018:33MMTXEWNVWROZD6HUAHWXXT5I

not attested not anchored not stored refs pending

Convergence of a finite volume scheme for the compressible Navier--Stokes system

Bangwei She, Eduard Feireisl, Hana Mizerova, Maria Lukacova-Medvidova

arxiv:1811.02866 v2 · 2018-11-07 · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{33MMTXEWNVWROZD6HUAHWXXT5I}

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	2026-05-17T23:48:06.444583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ded8c9dc966d6d17647e3d007b5ef3ea06a8c34cf4e78e3368689844db8dbd51

Aliases

arxiv: 1811.02866 · arxiv_version: 1811.02866v2 · doi: 10.48550/arxiv.1811.02866 · pith_short_12: 33MMTXEWNVWR · pith_short_16: 33MMTXEWNVWROZD6 · pith_short_8: 33MMTXEW

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/33MMTXEWNVWROZD6HUAHWXXT5I \
  | 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: ded8c9dc966d6d17647e3d007b5ef3ea06a8c34cf4e78e3368689844db8dbd51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dcf7d6db56b2bb83d8c6eba7188cebf68f9f413725594848a031f6c097dbd6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-11-07T13:16:40Z",
    "title_canon_sha256": "d513b37c2ba5cc48c07e951460d7d7ff6d20baa17305d2a362edb22eeff41e66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02866",
    "kind": "arxiv",
    "version": 2
  }
}