Pith Number

pith:J4MZLCHX

pith:2017:J4MZLCHXCBLL5YIRZPSB2NXTPL

not attested not anchored not stored refs pending

Fixing an error in Caponnetto and de Vito (2007)

Danica J. Sutherland

arxiv:1702.02982 v2 · 2017-02-09 · stat.ML · cs.LG · math.ST · 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{J4MZLCHXCBLL5YIRZPSB2NXTPL}

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	2026-07-05T02:06:46.416968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f199588f71056bee111cbe41d36f37aff55ac0a6e620422fe1908787289e265

Aliases

arxiv: 1702.02982 · arxiv_version: 1702.02982v2 · doi: 10.48550/arxiv.1702.02982 · pith_short_12: J4MZLCHXCBLL · pith_short_16: J4MZLCHXCBLL5YIR · pith_short_8: J4MZLCHX

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/J4MZLCHXCBLL5YIRZPSB2NXTPL \
  | 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: 4f199588f71056bee111cbe41d36f37aff55ac0a6e620422fe1908787289e265

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "505b369b3759fcb5b35ff6ea2bd9c83b2e5ce286645af1bc314d6d4abe0aa98d",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-02-09T21:01:52Z",
    "title_canon_sha256": "31cd72a27f7b93a667fb0e767c24486a46991d67735240e4f093c2ff13b2c4db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02982",
    "kind": "arxiv",
    "version": 2
  }
}