Pith Number

pith:HG6VW5DT

pith:2022:HG6VW5DTZQ3ZMC4MVICS4DKE24

not attested not anchored not stored refs pending

A Manifold Two-Sample Test Study: Integral Probability Metric with Neural Networks

Jie Wang, Minshuo Chen, Tuo Zhao, Wenjing Liao, Yao Xie

arxiv:2205.02043 v2 · 2022-05-04 · stat.ML · cs.LG · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HG6VW5DTZQ3ZMC4MVICS4DKE24}

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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.

Receipt and verification

First computed	2026-07-05T06:02:45.529353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39bd5b7473cc37960b8caa052e0d44d726699da11e11fa1d22b78283ad511f08

Aliases

arxiv: 2205.02043 · arxiv_version: 2205.02043v2 · doi: 10.48550/arxiv.2205.02043 · pith_short_12: HG6VW5DTZQ3Z · pith_short_16: HG6VW5DTZQ3ZMC4M · pith_short_8: HG6VW5DT

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/HG6VW5DTZQ3ZMC4MVICS4DKE24 \
  | 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: 39bd5b7473cc37960b8caa052e0d44d726699da11e11fa1d22b78283ad511f08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2a1660a12a7a3b331c7942403ae476a60bc266bcfe85f6bdc0d302d98ff30ea",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-05-04T13:03:31Z",
    "title_canon_sha256": "04e03866a6b324407bcfc9ed55c984957b11188332d968ff7290ce420f22ebfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.02043",
    "kind": "arxiv",
    "version": 2
  }
}