Pith Number

pith:3GRHSSPH

pith:2014:3GRHSSPH5ZMMU3XTYKVYPWEUJV

not attested not anchored not stored refs pending

Composite Robust Estimators for Linear Mixed Models

Claudio Agostinelli, Victor J. Yohai

arxiv:1407.2176 v3 · 2014-07-08 · 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{3GRHSSPH5ZMMU3XTYKVYPWEUJV}

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	2026-05-18T02:47:43.538375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9a27949e7ee58ca6ef3c2ab87d8944d4571d8c304f6f77edad4727635cb3f2d

Aliases

arxiv: 1407.2176 · arxiv_version: 1407.2176v3 · doi: 10.48550/arxiv.1407.2176 · pith_short_12: 3GRHSSPH5ZMM · pith_short_16: 3GRHSSPH5ZMMU3XT · pith_short_8: 3GRHSSPH

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/3GRHSSPH5ZMMU3XTYKVYPWEUJV \
  | 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: d9a27949e7ee58ca6ef3c2ab87d8944d4571d8c304f6f77edad4727635cb3f2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eec7d37e1d5667f96c912681045605f6a72e21c27808df0da4c4e9ce8d0faf0b",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-07-08T17:08:28Z",
    "title_canon_sha256": "cae1fd5b2d951392f39ae310e27d1b649c083cb3fef31a1c10d5161d2b3191a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2176",
    "kind": "arxiv",
    "version": 3
  }
}