Pith Number

pith:4UFBCP5H

pith:2018:4UFBCP5HNY4EFXKNKTEIBDFXSO

not attested not anchored not stored refs pending

Disentangling and Assessing Uncertainties in Multiperiod Corporate Default Risk Predictions

Cheng Yong Tang, Jian Yang, Miao Yuan, Yili Hong

arxiv:1804.09302 v1 · 2018-04-25 · stat.AP · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UFBCP5HNY4EFXKNKTEIBDFXSO}

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	2026-05-18T00:17:32.177917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e50a113fa76e3842dd4d54c8808cb793b700964c4529626dfc9a8117822a94c3

Aliases

arxiv: 1804.09302 · arxiv_version: 1804.09302v1 · doi: 10.48550/arxiv.1804.09302 · pith_short_12: 4UFBCP5HNY4E · pith_short_16: 4UFBCP5HNY4EFXKN · pith_short_8: 4UFBCP5H

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/4UFBCP5HNY4EFXKNKTEIBDFXSO \
  | 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: e50a113fa76e3842dd4d54c8808cb793b700964c4529626dfc9a8117822a94c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28e8f2b2d6a3f4b2f0c8cf2fbe7455d3d0f2e7ee4de872d285916c7ef2dd6594",
    "cross_cats_sorted": [
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-04-25T00:46:49Z",
    "title_canon_sha256": "f3edea04b1f0c80b9f319cbeeea79a66aef9ca05b7b5fca2738fadeb5d131edc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09302",
    "kind": "arxiv",
    "version": 1
  }
}