Pith Number

pith:XXXLJVJK

pith:2013:XXXLJVJKQ2VTFVNFJBKQIPR73P

not attested not anchored not stored refs pending

Rates of convergence in conditional covariance matrix with nonparametric entries estimation

Clement Marteau, Jean-Michel Loubes, Maikol Sol\'is

arxiv:1310.8244 v4 · 2013-10-30 · stat.ME

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XXXLJVJKQ2VTFVNFJBKQIPR73P}

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	2026-05-18T00:23:57.626692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdeeb4d52a86ab32d5a54855043e3fdbeec3ba169115dd41cb8947d4e343eae0

Aliases

arxiv: 1310.8244 · arxiv_version: 1310.8244v4 · doi: 10.48550/arxiv.1310.8244 · pith_short_12: XXXLJVJKQ2VT · pith_short_16: XXXLJVJKQ2VTFVNF · pith_short_8: XXXLJVJK

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/XXXLJVJKQ2VTFVNFJBKQIPR73P \
  | 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: bdeeb4d52a86ab32d5a54855043e3fdbeec3ba169115dd41cb8947d4e343eae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8adf7fa8541df1f8e52ef275b96912257000056beb8a0d7906b82a1588ebd915",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-10-30T17:50:37Z",
    "title_canon_sha256": "48b3b59a4ddb716c451e0b42f62891ce81d9f6c41b3c4db7055b23db28b3d0a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8244",
    "kind": "arxiv",
    "version": 4
  }
}