Pith Number

pith:BQX4MWCD

pith:2014:BQX4MWCDIMT4UFU4NV3XGXH4CF

not attested not anchored not stored refs pending

Exact and Asymptotic Tests on a Factor Model in Low and Large Dimensions with Applications

Markus Reiss, Taras Bodnar

arxiv:1407.0471 v3 · 2014-07-02 · 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{BQX4MWCDIMT4UFU4NV3XGXH4CF}

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	2026-05-18T01:12:00.511988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c2fc658434327ca169c6d77735cfc1169f7272b37635243121bfa44e7e74f51

Aliases

arxiv: 1407.0471 · arxiv_version: 1407.0471v3 · doi: 10.48550/arxiv.1407.0471 · pith_short_12: BQX4MWCDIMT4 · pith_short_16: BQX4MWCDIMT4UFU4 · pith_short_8: BQX4MWCD

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/BQX4MWCDIMT4UFU4NV3XGXH4CF \
  | 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: 0c2fc658434327ca169c6d77735cfc1169f7272b37635243121bfa44e7e74f51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49f7f9d8f91861f6fea1b20e4582e8c88c37309c3c18b5dd6bae0cd9218c4af0",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-07-02T07:21:05Z",
    "title_canon_sha256": "1820eae701162f96e10eb7d7d27ed4e64241f30db90d8cb823c91d4ef1084a3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0471",
    "kind": "arxiv",
    "version": 3
  }
}