Pith Number

pith:ZWX624OR

pith:2018:ZWX624OR7VM4HEEKY4TSOPR4KC

not attested not anchored not stored refs pending

Error estimation of weighted nonlocal Laplacian on random point cloud

Bao Wang, Stanley J. Osher, Zuoqiang Shi

arxiv:1809.08622 v1 · 2018-09-23 · 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{ZWX624OR7VM4HEEKY4TSOPR4KC}

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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.

Cited by

1 paper in Pith

Graph Interpolating Activation Improves Both Natural and Robust Accuracies in Data-Efficient Deep Learning

Receipt and verification

First computed	2026-05-18T00:05:03.962002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdafed71d1fd59c3908ac727273e3c5081594a5734615b31fcf9f7acc1247ba5

Aliases

arxiv: 1809.08622 · arxiv_version: 1809.08622v1 · doi: 10.48550/arxiv.1809.08622 · pith_short_12: ZWX624OR7VM4 · pith_short_16: ZWX624OR7VM4HEEK · pith_short_8: ZWX624OR

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/ZWX624OR7VM4HEEKY4TSOPR4KC \
  | 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: cdafed71d1fd59c3908ac727273e3c5081594a5734615b31fcf9f7acc1247ba5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d524b0e6b94fa8bbe3eec2b6af2c94b77f52068eb9da22bb8d2262e326ce531",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-09-23T16:04:02Z",
    "title_canon_sha256": "704fc5579710b592cc227ba5b2bbd43dc9b79e08b2df5e6ebdf81ebc70f09a90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08622",
    "kind": "arxiv",
    "version": 1
  }
}