Pith Number

pith:SMWGWBAA

pith:2017:SMWGWBAAMRL6TEJMVVLNIHEKWD

not attested not anchored not stored refs pending

The limit of vanishing viscosity for the incompressible 3D Navier-Stokes equations with helical symmetry

Dongjuan Niu, Helena J. Nussenzveig Lopes, Milton C. Lopes Filho, Quansen Jiu

arxiv:1706.10012 v1 · 2017-06-30 · 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{SMWGWBAAMRL6TEJMVVLNIHEKWD}

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	2026-05-18T00:09:31.113504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

932c6b04006457e9912cad56d41c8ab0cdcebdaa0ffdb51f929279a972f0fd49

Aliases

arxiv: 1706.10012 · arxiv_version: 1706.10012v1 · doi: 10.48550/arxiv.1706.10012 · pith_short_12: SMWGWBAAMRL6 · pith_short_16: SMWGWBAAMRL6TEJM · pith_short_8: SMWGWBAA

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/SMWGWBAAMRL6TEJMVVLNIHEKWD \
  | 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: 932c6b04006457e9912cad56d41c8ab0cdcebdaa0ffdb51f929279a972f0fd49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee209ed115941788ec4798ede4e881065bdc487ec02f37a2d69484b4490ed760",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-06-30T04:04:55Z",
    "title_canon_sha256": "c3a31f6be288006a680619d74c38f81d98987a9df8c7df080653c598d3194446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.10012",
    "kind": "arxiv",
    "version": 1
  }
}