Pith Number

pith:YP7GXASA

pith:2021:YP7GXASA7R2WZA4Y6QEDHJR3UV

not attested not anchored not stored refs pending

Neural Optimization Kernel: Towards Robust Deep Learning

Ivor Tsang, Yueming Lyu

arxiv:2106.06097 v4 · 2021-06-11 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YP7GXASA7R2WZA4Y6QEDHJR3UV}

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	2026-07-05T03:36:38.217499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3fe6b8240fc756c8398f40833a63ba55c02004bed352f3b22160aa8b0f7858e

Aliases

arxiv: 2106.06097 · arxiv_version: 2106.06097v4 · doi: 10.48550/arxiv.2106.06097 · pith_short_12: YP7GXASA7R2W · pith_short_16: YP7GXASA7R2WZA4Y · pith_short_8: YP7GXASA

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/YP7GXASA7R2WZA4Y6QEDHJR3UV \
  | 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: c3fe6b8240fc756c8398f40833a63ba55c02004bed352f3b22160aa8b0f7858e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9fc1250850cba408a07156693dac5912e1a5fcb28c23adae32270678f790a54",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-06-11T00:34:55Z",
    "title_canon_sha256": "af6af73e731075e7dabf115ea768f32f1a0a61baf0b772a2a2ba0d959a52facb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.06097",
    "kind": "arxiv",
    "version": 4
  }
}