Pith Number

pith:3IESX4GL

pith:2023:3IESX4GLRS3LXKDHR57AG4OKR6

not attested not anchored not stored refs pending

Kernel Density Estimation for Multiclass Quantification

Alejandro Moreo, Juan Jos\'e del Coz, Pablo Gonz\'alez

arxiv:2401.00490 v2 · 2023-12-31 · 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{3IESX4GLRS3LXKDHR57AG4OKR6}

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	2026-07-05T07:29:41.215470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da092bf0cb8cb6bba8678f7e0371ca8fb0972ca08d2ee6b3b424d110ededd206

Aliases

arxiv: 2401.00490 · arxiv_version: 2401.00490v2 · doi: 10.48550/arxiv.2401.00490 · pith_short_12: 3IESX4GLRS3L · pith_short_16: 3IESX4GLRS3LXKDH · pith_short_8: 3IESX4GL

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/3IESX4GLRS3LXKDHR57AG4OKR6 \
  | 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: da092bf0cb8cb6bba8678f7e0371ca8fb0972ca08d2ee6b3b424d110ededd206

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da846a7fac03b9649ec9e7700c996bd049fc172da66d5c5c0ebcec7281402e27",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-12-31T13:19:27Z",
    "title_canon_sha256": "8f3ad771f2efb825a334e35a5269f1a22343901ee72a98d28f9908cbdba2cfcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.00490",
    "kind": "arxiv",
    "version": 2
  }
}