Pith Number

pith:PDZUBKKO

pith:2024:PDZUBKKOLKAHSJQTCDY3FXHIZT

not attested not anchored not stored refs pending

Bayesian modelling of VAR precision matrices using stochastic block networks

Florian Huber, Gary Koop, Massimiliano Marcellino, Tobias Scheckel

arxiv:2407.16349 v1 · 2024-07-23 · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDZUBKKOLKAHSJQTCDY3FXHIZT}

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	2026-07-05T08:47:31.843162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78f340a94e5a8079261310f1b2dce8ccfaa467cee8e99b707a8d6dfdbe5c7594

Aliases

arxiv: 2407.16349 · arxiv_version: 2407.16349v1 · doi: 10.48550/arxiv.2407.16349 · pith_short_12: PDZUBKKOLKAH · pith_short_16: PDZUBKKOLKAHSJQT · pith_short_8: PDZUBKKO

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/PDZUBKKOLKAHSJQTCDY3FXHIZT \
  | 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: 78f340a94e5a8079261310f1b2dce8ccfaa467cee8e99b707a8d6dfdbe5c7594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0782c2ea42ef97c818e9425f2dabf3e7a0b8332ad7aba250aa874198f03e46ad",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2024-07-23T09:50:37Z",
    "title_canon_sha256": "a95074c4d37bf675aab82ed49afba5561118905d622d8743bb2ff80986ff91ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.16349",
    "kind": "arxiv",
    "version": 1
  }
}