Pith Number

pith:ORWEPH2D

pith:2020:ORWEPH2DZQABH4PPWBDDR3LOCC

not attested not anchored not stored refs pending

High-Dimensional Non-Parametric Density Estimation in Mixed Smooth Sobolev Spaces

Liang Ding, Lu Zou, Rui Tuo, Shahin Shahrampour, Wenjia Wang

arxiv:2006.03696 v2 · 2020-06-05 · cs.LG · 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{ORWEPH2DZQABH4PPWBDDR3LOCC}

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.

Receipt and verification

First computed	2026-07-05T03:24:26.277719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

746c479f43cc0013f1efb04638ed6e1097f3c239aa3466a7283933b84003ad8b

Aliases

arxiv: 2006.03696 · arxiv_version: 2006.03696v2 · doi: 10.48550/arxiv.2006.03696 · pith_short_12: ORWEPH2DZQAB · pith_short_16: ORWEPH2DZQABH4PP · pith_short_8: ORWEPH2D

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/ORWEPH2DZQABH4PPWBDDR3LOCC \
  | 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: 746c479f43cc0013f1efb04638ed6e1097f3c239aa3466a7283933b84003ad8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dbbc5f3914249b14bb0f896b6cda6c11b2c57ef8717ae5348daa8713b971494",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-05T21:27:59Z",
    "title_canon_sha256": "b8d90fcc52658998ddcfa2eec44435e0ea7a1ca0f479b56f285f3b732c21bbbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.03696",
    "kind": "arxiv",
    "version": 2
  }
}