Pith Number

pith:APNXXUEG

pith:2019:APNXXUEGMZYA4TTUXSXZN6CFN2

not attested not anchored not stored refs pending

Robust subgaussian estimation of a mean vector in nearly linear time

Guillaume Lecu\'e, Jules Depersin

arxiv:1906.03058 v4 · 2019-06-07 · math.ST · math.OC · 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{APNXXUEGMZYA4TTUXSXZN6CFN2}

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

Quantum Entropy Scoring for Fast Robust Mean Estimation and Improved Outlier Detection

A Unified Approach to Robust Mean Estimation

Receipt and verification

First computed	2026-05-17T23:42:07.840458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03db7bd08666700e4e74bcaf96f8456eaa6712f3524e3c31392105ffcbb91f4c

Aliases

arxiv: 1906.03058 · arxiv_version: 1906.03058v4 · doi: 10.48550/arxiv.1906.03058 · pith_short_12: APNXXUEGMZYA · pith_short_16: APNXXUEGMZYA4TTU · pith_short_8: APNXXUEG

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/APNXXUEGMZYA4TTUXSXZN6CFN2 \
  | 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: 03db7bd08666700e4e74bcaf96f8456eaa6712f3524e3c31392105ffcbb91f4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "660da3091c4fe088081a16d3bb897f612034b13590682a2996a7c30f5589219b",
    "cross_cats_sorted": [
      "math.OC",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-06-07T13:09:43Z",
    "title_canon_sha256": "7bfdb18674b20537bc210fcc6f29172d47039eaf841a8cc67d79a6542f1b0647"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03058",
    "kind": "arxiv",
    "version": 4
  }
}