Pith Number

pith:LO6HFHFD

pith:2008:LO6HFHFDHF4UQRI6CHMX7KSQXH

not attested not anchored not stored refs pending

Trimming and likelihood: Robust location and dispersion estimation in the elliptical model

Agust\'in Mayo-Iscar, Carlos Matr\'an, Juan A. Cuesta-Albertos

arxiv:0811.0503 v1 · 2008-11-04 · math.ST · 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{LO6HFHFDHF4UQRI6CHMX7KSQXH}

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	2026-05-18T01:09:24.350062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bbc729ca3397948451e11d97faa50b9fac8c395582852c986a0fafe934a7238

Aliases

arxiv: 0811.0503 · arxiv_version: 0811.0503v1 · doi: 10.48550/arxiv.0811.0503 · pith_short_12: LO6HFHFDHF4U · pith_short_16: LO6HFHFDHF4UQRI6 · pith_short_8: LO6HFHFD

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/LO6HFHFDHF4UQRI6CHMX7KSQXH \
  | 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: 5bbc729ca3397948451e11d97faa50b9fac8c395582852c986a0fafe934a7238

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6eb0b2b35768b735fbe26075e3038c180a7930f57bce0d389eaa22ff6c7be34",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2008-11-04T14:04:33Z",
    "title_canon_sha256": "09b17afe901d6b8d9cdba946658130befa94100303ffb9853257628742f43043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.0503",
    "kind": "arxiv",
    "version": 1
  }
}