Pith Number

pith:44WP32Q5

pith:2016:44WP32Q5UULV5CDP3Z4PE7BJCS

not attested not anchored not stored refs pending

Kernel Distribution Embeddings: Universal Kernels, Characteristic Kernels and Kernel Metrics on Distributions

Bernhard Sch\"olkopf, Carl-Johann Simon-Gabriel

arxiv:1604.05251 v2 · 2016-04-18 · stat.ML · math.FA · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44WP32Q5UULV5CDP3Z4PE7BJCS}

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.

Cited by

1 paper in Pith

On the convergence of graph Laplacians with a symmetric divergence

Receipt and verification

First computed	2026-07-05T00:26:31.026783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e72cfdea1da5175e886fde78f27c2914995c66687a6f8ca60be24c1560c4110e

Aliases

arxiv: 1604.05251 · arxiv_version: 1604.05251v2 · doi: 10.48550/arxiv.1604.05251 · pith_short_12: 44WP32Q5UULV · pith_short_16: 44WP32Q5UULV5CDP · pith_short_8: 44WP32Q5

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/44WP32Q5UULV5CDP3Z4PE7BJCS \
  | 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: e72cfdea1da5175e886fde78f27c2914995c66687a6f8ca60be24c1560c4110e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8128964d7c4333097ffb4c50c03b3df712db7cd901446b0be5ed5c1711094c1b",
    "cross_cats_sorted": [
      "math.FA",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-04-18T17:16:22Z",
    "title_canon_sha256": "d151953e5c72fdbd8e9d79d98fb7e487d739e29f8987abbfe7c8fa6b414ed7f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05251",
    "kind": "arxiv",
    "version": 2
  }
}