Pith Number

pith:4FJB7OKW

pith:2021:4FJB7OKWXCYPZIKCBUIWF43DGF

not attested not anchored not stored refs pending

Subspace Shrinkage in Conjugate Bayesian Vector Autoregressions

Florian Huber, Gary Koop

arxiv:2107.07804 v1 · 2021-07-16 · econ.EM · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FJB7OKWXCYPZIKCBUIWF43DGF}

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	2026-07-05T02:58:29.323284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1521fb956b8b0fca1420d1162f3633144141c04230d2bdef05e832ad1952cda

Aliases

arxiv: 2107.07804 · arxiv_version: 2107.07804v1 · doi: 10.48550/arxiv.2107.07804 · pith_short_12: 4FJB7OKWXCYP · pith_short_16: 4FJB7OKWXCYPZIKC · pith_short_8: 4FJB7OKW

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/4FJB7OKWXCYPZIKCBUIWF43DGF \
  | 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: e1521fb956b8b0fca1420d1162f3633144141c04230d2bdef05e832ad1952cda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4cd122ddf80dfb48db8c368a8373ab7f1f2745fd5b92bdfa9bc3001777f1557",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2021-07-16T10:15:32Z",
    "title_canon_sha256": "341915a192e7e4e4802f56e5b1c8b6c61b240c672e0404e394d5fa76e884611d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07804",
    "kind": "arxiv",
    "version": 1
  }
}