Pith Number

pith:ENLZYZPV

pith:2017:ENLZYZPVNEBIA56YJPMHB64GUZ

not attested not anchored not stored refs pending

Vanishing viscosity limit of navier-stokes equations in gevrey class

Chao-Jiang Xu, Feng Cheng, Wei-Xi Li

arxiv:1702.06738 v1 · 2017-02-22 · 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{ENLZYZPVNEBIA56YJPMHB64GUZ}

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	2026-05-18T00:33:21.351102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23579c65f569028077d84bd870fb86a6774bd9e0f3379ede38e83f5c6a4cf08b

Aliases

arxiv: 1702.06738 · arxiv_version: 1702.06738v1 · doi: 10.48550/arxiv.1702.06738 · pith_short_12: ENLZYZPVNEBI · pith_short_16: ENLZYZPVNEBIA56Y · pith_short_8: ENLZYZPV

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/ENLZYZPVNEBIA56YJPMHB64GUZ \
  | 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: 23579c65f569028077d84bd870fb86a6774bd9e0f3379ede38e83f5c6a4cf08b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8abf9fccf399f24ee568506976810b64b656c72a3c249d3e6e59e081b94b2172",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-02-22T10:33:44Z",
    "title_canon_sha256": "b3efb2946ab5e895a7b268e28a8d54f30bf23e564fb261ecd3d9e52d359bb2a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06738",
    "kind": "arxiv",
    "version": 1
  }
}