Pith Number

pith:KUCQM2FG

pith:2017:KUCQM2FGETHIA6GAOUMZ7NMTKM

not attested not anchored not stored refs pending

Flexible Bayesian Dynamic Modeling of Correlation and Covariance Matrices

Andrew Holbrook, Babak Shahbaba, Gabriel A. Elias, Hernando Ombao, Norbert J. Fortin, Shiwei Lan

arxiv:1711.02869 v5 · 2017-11-08 · 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{KUCQM2FGETHIA6GAOUMZ7NMTKM}

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	2026-05-17T23:56:15.436015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55050668a624ce8078c075199fb593533da416e69c77e9f4351614fbfa06223a

Aliases

arxiv: 1711.02869 · arxiv_version: 1711.02869v5 · doi: 10.48550/arxiv.1711.02869 · pith_short_12: KUCQM2FGETHI · pith_short_16: KUCQM2FGETHIA6GA · pith_short_8: KUCQM2FG

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/KUCQM2FGETHIA6GAOUMZ7NMTKM \
  | 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: 55050668a624ce8078c075199fb593533da416e69c77e9f4351614fbfa06223a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4bf23b0b81b7409320f9ab411f2939698dd341f424cb8309b4b541f9a676098",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-11-08T08:17:03Z",
    "title_canon_sha256": "c6e2bc70675a23940fb23c16b21459b39550be0d76974e5cc70aef227eafab8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02869",
    "kind": "arxiv",
    "version": 5
  }
}