Pith Number

pith:NTVPFVF2

pith:2021:NTVPFVF2N3YYMKO6ARLBCW3KG4

not attested not anchored not stored refs pending

Generalized Kernel Thinning

Lester Mackey, Raaz Dwivedi

arxiv:2110.01593 v8 · 2021-10-04 · stat.ML · cs.LG · math.ST · stat.ME · 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{NTVPFVF2N3YYMKO6ARLBCW3KG4}

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	2026-07-05T10:02:38.884664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ceaf2d4ba6ef18629de0456115b6a371defbe1b08408b79250f313fb3dc54ec

Aliases

arxiv: 2110.01593 · arxiv_version: 2110.01593v8 · doi: 10.48550/arxiv.2110.01593 · pith_short_12: NTVPFVF2N3YY · pith_short_16: NTVPFVF2N3YYMKO6 · pith_short_8: NTVPFVF2

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/NTVPFVF2N3YYMKO6ARLBCW3KG4 \
  | 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: 6ceaf2d4ba6ef18629de0456115b6a371defbe1b08408b79250f313fb3dc54ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "007fbdc60080682fca4c6c4e71658671e900c4a830294b18b0e79132ca16cc78",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-10-04T17:41:53Z",
    "title_canon_sha256": "094402e9d5f9cdbed7b81414ec4c18ac133d9654f82aab234178f6daf131b410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.01593",
    "kind": "arxiv",
    "version": 8
  }
}