Pith Number

pith:73R2Q5HD

pith:2019:73R2Q5HDF2AZMNSJSS6447F75B

not attested not anchored not stored refs pending

On the convergence of a finite volume method for the Navier-Stokes-Fourier system

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

arxiv:1903.08526 v1 · 2019-03-20 · 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{73R2Q5HDF2AZMNSJSS6447F75B}

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	2026-05-17T23:50:47.861825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fee3a874e32e8196364994bdce7cbfe870545df0cba391e1d349c5b4c2f2fe52

Aliases

arxiv: 1903.08526 · arxiv_version: 1903.08526v1 · doi: 10.48550/arxiv.1903.08526 · pith_short_12: 73R2Q5HDF2AZ · pith_short_16: 73R2Q5HDF2AZMNSJ · pith_short_8: 73R2Q5HD

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/73R2Q5HDF2AZMNSJSS6447F75B \
  | 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: fee3a874e32e8196364994bdce7cbfe870545df0cba391e1d349c5b4c2f2fe52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d099dc338cd6b281468ad3a96a781a95af8f74f501481c1d3b3045bfd317ac86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-03-20T14:43:41Z",
    "title_canon_sha256": "d212936f7377837c945739153c12de8260a24bf5da0d554f4bc3be96713845e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08526",
    "kind": "arxiv",
    "version": 1
  }
}