Pith Number

pith:W23XPIHA

pith:2019:W23XPIHA4SWIXUBJR7FLGIDQXC

not attested not anchored not stored refs pending

Robust multivariate mean estimation: the optimality of trimmed mean

Gabor Lugosi, Shahar Mendelson

arxiv:1907.11391 v2 · 2019-07-26 · math.ST · stat.TH

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W23XPIHA4SWIXUBJR7FLGIDQXC}

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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

1 paper in Pith

Lecture Notes: Selected topics on robust statistical learning theory

Receipt and verification

First computed	2026-07-05T00:43:02.374267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6b777a0e0e4ac8bd0298fcab32070b888d7fb9a770b1e25d9aae70192abe565

Aliases

arxiv: 1907.11391 · arxiv_version: 1907.11391v2 · doi: 10.48550/arxiv.1907.11391 · pith_short_12: W23XPIHA4SWI · pith_short_16: W23XPIHA4SWIXUBJ · pith_short_8: W23XPIHA

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/W23XPIHA4SWIXUBJR7FLGIDQXC \
  | 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: b6b777a0e0e4ac8bd0298fcab32070b888d7fb9a770b1e25d9aae70192abe565

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0b9563daef7ac2c96e98a0e899e47959d0b8d96e3096b71780670efb1f8ac04",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-07-26T06:30:04Z",
    "title_canon_sha256": "01df419ce66ec0ec99b0620149d1bac28129823c33def88974e6334bc8a9cfa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11391",
    "kind": "arxiv",
    "version": 2
  }
}