Pith Number

pith:DPJENJ5D

pith:2017:DPJENJ5DEUUYGHB2L6GWFSJTNN

not attested not anchored not stored refs pending

On Convergence of Epanechnikov Mean Shift

Kejun Huang, Nicholas D. Sidiropoulos, Xiao Fu

arxiv:1711.07441 v1 · 2017-11-20 · stat.ML · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPJENJ5DEUUYGHB2L6GWFSJTNN}

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	2026-05-18T00:30:10.150029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bd246a7a32529831c3a5f8d62c9336b665ccf6e909139001f848c08ff427760

Aliases

arxiv: 1711.07441 · arxiv_version: 1711.07441v1 · doi: 10.48550/arxiv.1711.07441 · pith_short_12: DPJENJ5DEUUY · pith_short_16: DPJENJ5DEUUYGHB2 · pith_short_8: DPJENJ5D

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/DPJENJ5DEUUYGHB2L6GWFSJTNN \
  | 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: 1bd246a7a32529831c3a5f8d62c9336b665ccf6e909139001f848c08ff427760

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1898d70dad4b70c32e19591c6b810ef589722033559bbf4c3e7e7fa8e9d8218",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-11-20T17:51:01Z",
    "title_canon_sha256": "06071dee50d6f81cb2b2c1d6731730f1452239a76948cf048ff55a29b2d6be9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07441",
    "kind": "arxiv",
    "version": 1
  }
}