Pith Number

pith:ZE7NBFWO

pith:2025:ZE7NBFWOGKBUHYHLGJICCK63AX

not attested not anchored not stored refs pending

Finite-sample properties of the trimmed mean

Paulo Orenstein, Roberto I. Oliveira, Zoraida F. Rico

arxiv:2501.03694 v1 · 2025-01-07 · math.ST · math.PR · stat.TH

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\usepackage{pith}
\pithnumber{ZE7NBFWOGKBUHYHLGJICCK63AX}

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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

Robust mean estimation under star-shaped constraints with heavy-tailed noise

Receipt and verification

First computed	2026-07-05T09:57:58.552883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c93ed096ce328343e0eb3250212bdb05fa403821dfdd83b5b8b64c26271baa86

Aliases

arxiv: 2501.03694 · arxiv_version: 2501.03694v1 · doi: 10.48550/arxiv.2501.03694 · pith_short_12: ZE7NBFWOGKBU · pith_short_16: ZE7NBFWOGKBUHYHL · pith_short_8: ZE7NBFWO

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/ZE7NBFWOGKBUHYHLGJICCK63AX \
  | 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: c93ed096ce328343e0eb3250212bdb05fa403821dfdd83b5b8b64c26271baa86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6eca9afdd837a792bb6359e967aa2d90b95e0f1d110e1f730ab7514225f9a09f",
    "cross_cats_sorted": [
      "math.PR",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2025-01-07T10:44:34Z",
    "title_canon_sha256": "c8b785b113d705154d4ab5cb03a3a1e4d434c25df9e4b73abeb6b919c2570827"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03694",
    "kind": "arxiv",
    "version": 1
  }
}