Pith Number

pith:YD36PZOM

pith:2020:YD36PZOM67IFUCTQQTVFAWFGYA

not attested not anchored not stored refs pending

Nonparametric approximation of conditional expectation operators

Mattes Mollenhauer, P\'eter Koltai

arxiv:2012.12917 v3 · 2020-12-23 · math.ST · cs.NA · math.NA · stat.ML · 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{YD36PZOM67IFUCTQQTVFAWFGYA}

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.

Cited by

2 papers in Pith

Sobolev Norm Learning Rates for Conditional Mean Embeddings

Nonparametric Sparse Online Learning of the Koopman Operator

Receipt and verification

First computed	2026-07-05T06:37:46.672281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0f7e7e5ccf7d05a0a7084ea5058a6c00833208543364f8faa4751adf8992418

Aliases

arxiv: 2012.12917 · arxiv_version: 2012.12917v3 · doi: 10.48550/arxiv.2012.12917 · pith_short_12: YD36PZOM67IF · pith_short_16: YD36PZOM67IFUCTQ · pith_short_8: YD36PZOM

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/YD36PZOM67IFUCTQQTVFAWFGYA \
  | 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: c0f7e7e5ccf7d05a0a7084ea5058a6c00833208543364f8faa4751adf8992418

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07546273faea5a2ab2c9372aa41124b09effb565a1c2b2975fd2f6d384ae9ebd",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2020-12-23T19:06:12Z",
    "title_canon_sha256": "b0f7af21d9eca6cd3593f6ea236a2fcceb53baafaa716146999bbaad1c869748"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.12917",
    "kind": "arxiv",
    "version": 3
  }
}