Pith Number

pith:ROLY3WDN

pith:2018:ROLY3WDNPB5RXFYX22THCAZUCD

not attested not anchored not stored refs pending

Modelling corporate defaults: A Markov-switching Poisson log-linear autoregressive model

Antonello Maruotti, B{\aa}rd St{\o}ve, Geir D. Berentsen, Jan Bulla

arxiv:1804.09252 v1 · 2018-04-24 · 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{ROLY3WDNPB5RXFYX22THCAZUCD}

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	2026-05-18T00:17:32.380541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b978dd86d787b1b9717d6a671033410d85f21a5544e2de9a530c222f719401e

Aliases

arxiv: 1804.09252 · arxiv_version: 1804.09252v1 · doi: 10.48550/arxiv.1804.09252 · pith_short_12: ROLY3WDNPB5R · pith_short_16: ROLY3WDNPB5RXFYX · pith_short_8: ROLY3WDN

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/ROLY3WDNPB5RXFYX22THCAZUCD \
  | 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: 8b978dd86d787b1b9717d6a671033410d85f21a5544e2de9a530c222f719401e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d233305109a400f364ea60d6fcda72a732ccf13bf2698168292fc0007df4231",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-04-24T20:46:59Z",
    "title_canon_sha256": "36c8c5afe09cb848360863c5904f8d8c0a77f05aedc5b928bb118864e764ab8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09252",
    "kind": "arxiv",
    "version": 1
  }
}