Pith Number

pith:2XNSR5I7

pith:2016:2XNSR5I7Z6AKZBA7TNLLJJ7OJ6

not attested not anchored not stored refs pending

Divide and Conquer Local Average Regression

Shaobo Lin, Xiangyu Chang, Yao Wang

arxiv:1601.06239 v2 · 2016-01-23 · 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{2XNSR5I7Z6AKZBA7TNLLJJ7OJ6}

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	2026-05-18T01:19:11.009209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5db28f51fcf80ac841f9b56b4a7ee4fbd0df23bf05ef1d27c45aaf3151cc3d3

Aliases

arxiv: 1601.06239 · arxiv_version: 1601.06239v2 · doi: 10.48550/arxiv.1601.06239 · pith_short_12: 2XNSR5I7Z6AK · pith_short_16: 2XNSR5I7Z6AKZBA7 · pith_short_8: 2XNSR5I7

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/2XNSR5I7Z6AKZBA7TNLLJJ7OJ6 \
  | 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: d5db28f51fcf80ac841f9b56b4a7ee4fbd0df23bf05ef1d27c45aaf3151cc3d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "babecb125d14e4766f72e1a968fb03d185e45fb9e44569c71a401dd39f111ed7",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-01-23T06:17:03Z",
    "title_canon_sha256": "e935e796db79c1ba6f027d6c6b78bd941607c9a974fad361decf6acefe6a1487"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06239",
    "kind": "arxiv",
    "version": 2
  }
}