Pith Number

pith:DHAUCKQE

pith:2021:DHAUCKQE66VKSJIYUHGZABSVTE

not attested not anchored not stored refs pending

A Deterministic Sampling Method via Maximum Mean Discrepancy Flow with Adaptive Kernel

Chun Liu, Lulu Kang, Yindong Chen, Yiwei Wang

arxiv:2111.10722 v4 · 2021-11-21 · stat.ML · cs.LG · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHAUCKQE66VKSJIYUHGZABSVTE}

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

2 papers in Pith

Accelerating Particle-based Energetic Variational Inference

Stationary MMD Points

Receipt and verification

First computed	2026-06-30T02:18:02.992032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19c1412a04f7aaa92518a1cd900655991836a3e63380f558142e1cff3ca10e6c

Aliases

arxiv: 2111.10722 · arxiv_version: 2111.10722v4 · doi: 10.48550/arxiv.2111.10722 · pith_short_12: DHAUCKQE66VK · pith_short_16: DHAUCKQE66VKSJIY · pith_short_8: DHAUCKQE

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/DHAUCKQE66VKSJIYUHGZABSVTE \
  | 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: 19c1412a04f7aaa92518a1cd900655991836a3e63380f558142e1cff3ca10e6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff4742445a2a45b36b8e98023f21849cc691d1b47aa2641c93185626d9fa8954",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-11-21T03:09:07Z",
    "title_canon_sha256": "4f0f012214192a809d4b3525108312f00045a368908e716bc69912ea7c15e9c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.10722",
    "kind": "arxiv",
    "version": 4
  }
}