Pith Number

pith:YSLI75P3

pith:2019:YSLI75P3VJHPCI3YYW5CRDMHP2

not attested not anchored not stored refs pending

The FFBS Estimation of High Dimensional Panel Data Factor Stochastic Volatility Models

Bo Zhang, Guobin Fang, Huimin Ma, Michelle Xia

arxiv:1901.10516 v2 · 2019-01-29 · 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{YSLI75P3VJHPCI3YYW5CRDMHP2}

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	2026-05-17T23:49:08.879762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4968ff5fbaa4ef12378c5ba288d877e88e0ec68e96e1ca793522d9eeb690f61

Aliases

arxiv: 1901.10516 · arxiv_version: 1901.10516v2 · doi: 10.48550/arxiv.1901.10516 · pith_short_12: YSLI75P3VJHP · pith_short_16: YSLI75P3VJHPCI3Y · pith_short_8: YSLI75P3

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/YSLI75P3VJHPCI3YYW5CRDMHP2 \
  | 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: c4968ff5fbaa4ef12378c5ba288d877e88e0ec68e96e1ca793522d9eeb690f61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3531dbaa0dbc2a486ffd5f0816ee9074dbacd4ca7c52fc5d3d4bdd292151c89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-01-29T20:06:17Z",
    "title_canon_sha256": "cc79ea5144637cf907de51e88d0e3264d66af37fc0a5fe129c5ade9b5605c467"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10516",
    "kind": "arxiv",
    "version": 2
  }
}