Pith Number

pith:YJU2NOLB

pith:2018:YJU2NOLBPQA4W2V37QDOH3D5GA

not attested not anchored not stored refs pending

Pullback dynamics of a 3D Navier-Stokes equation with nonlinear viscosity

Baowei Feng, Shubin Wang, To Fu Ma, Xin-Guang Yang, Yongjin Lu

arxiv:1805.07779 v3 · 2018-05-20 · math.DS · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YJU2NOLBPQA4W2V37QDOH3D5GA}

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	2026-05-17T23:55:58.717733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c269a6b9617c01cb6abbfc06e3ec7d301c42e556ad1e1fe9315dde976c0a5fa9

Aliases

arxiv: 1805.07779 · arxiv_version: 1805.07779v3 · doi: 10.48550/arxiv.1805.07779 · pith_short_12: YJU2NOLBPQA4 · pith_short_16: YJU2NOLBPQA4W2V3 · pith_short_8: YJU2NOLB

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/YJU2NOLBPQA4W2V37QDOH3D5GA \
  | 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: c269a6b9617c01cb6abbfc06e3ec7d301c42e556ad1e1fe9315dde976c0a5fa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39c5ba4e33f8d460c951c35cf7973b7ef65cc58357ef29da5dd8df513bcc6c9c",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-05-20T15:36:24Z",
    "title_canon_sha256": "2f8684b34a201b7a5fc6ca4da9eeb1032e2d3d6bbf1c150051dbb3992be9b822"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07779",
    "kind": "arxiv",
    "version": 3
  }
}