Pith Number

pith:AZNI6LOA

pith:2018:AZNI6LOASLCBOIQPQAUHKPS73Y

not attested not anchored not stored refs pending

Nonparametric Estimation of Conditional Expectation with Auxiliary Information and Dimension Reduction

Bingying Xie, Jun Shao

arxiv:1805.03353 v1 · 2018-05-09 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZNI6LOASLCBOIQPQAUHKPS73Y}

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	2026-05-18T00:16:20.410929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

065a8f2dc092c417220f8028753e5fde073f08a755e085f74c36470614628f56

Aliases

arxiv: 1805.03353 · arxiv_version: 1805.03353v1 · doi: 10.48550/arxiv.1805.03353 · pith_short_12: AZNI6LOASLCB · pith_short_16: AZNI6LOASLCBOIQP · pith_short_8: AZNI6LOA

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/AZNI6LOASLCBOIQPQAUHKPS73Y \
  | 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: 065a8f2dc092c417220f8028753e5fde073f08a755e085f74c36470614628f56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee78a1c800d807597c3c83a94c44f5072cd5809d15754f519396223027035abc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-05-09T02:35:52Z",
    "title_canon_sha256": "1402763764df762a82d9d2d6c15df586294e58d43ecd4bc7f4d176264a59ba93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03353",
    "kind": "arxiv",
    "version": 1
  }
}