Pith Number

pith:XZECGPRL

pith:2023:XZECGPRLF2GXHKCVA3WLG7PYRQ

not attested not anchored not stored refs pending

Generative Sliced MMD Flows with Riesz Kernels

Christian Wald, Fabian Altekr\"uger, Johannes Hertrich, Paul Hagemann

arxiv:2305.11463 v4 · 2023-05-19 · cs.LG · math.PR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZECGPRLF2GXHKCVA3WLG7PYRQ}

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

Weighted quantization using MMD: From mean field to mean shift via gradient flows

Receipt and verification

First computed	2026-07-05T07:47:02.524657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be48233e2b2e8d73a85506ecb37df88c17c50b736cbe48f16170702467446bad

Aliases

arxiv: 2305.11463 · arxiv_version: 2305.11463v4 · doi: 10.48550/arxiv.2305.11463 · pith_short_12: XZECGPRLF2GX · pith_short_16: XZECGPRLF2GXHKCV · pith_short_8: XZECGPRL

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/XZECGPRLF2GXHKCVA3WLG7PYRQ \
  | 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: be48233e2b2e8d73a85506ecb37df88c17c50b736cbe48f16170702467446bad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0793d9e3d98c4a8a862934577e0555c4876185b3b1c8b9bf83d1cdfaf2d7df01",
    "cross_cats_sorted": [
      "math.PR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-19T06:33:57Z",
    "title_canon_sha256": "a0553a5ae71c5baf3537c1207c8e9b41d9059de41c02ca0ac0237018e6ff8e01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.11463",
    "kind": "arxiv",
    "version": 4
  }
}