Pith Number

pith:ZBIUPQVT

pith:2025:ZBIUPQVTBRKMGE6EAYAG65XHFC

not attested not anchored not stored refs pending

Evaluating financial tail risk forecasts: Testing Equal Predictive Ability

Lukas Bauer

arxiv:2505.23333 v1 · 2025-05-29 · 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{ZBIUPQVTBRKMGE6EAYAG65XHFC}

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	2026-07-05T11:11:59.761459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c85147c2b30c54c313c406006f76e728a74b5d36c9abaea03b4fb3124a84be9d

Aliases

arxiv: 2505.23333 · arxiv_version: 2505.23333v1 · doi: 10.48550/arxiv.2505.23333 · pith_short_12: ZBIUPQVTBRKM · pith_short_16: ZBIUPQVTBRKMGE6E · pith_short_8: ZBIUPQVT

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/ZBIUPQVTBRKMGE6EAYAG65XHFC \
  | 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: c85147c2b30c54c313c406006f76e728a74b5d36c9abaea03b4fb3124a84be9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5341529ec24c6311cf09022091c57e836499c26c54637307a5b6279810054a8d",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2025-05-29T10:48:56Z",
    "title_canon_sha256": "787cfb12600033bc403c23eae32c054cf7f4545228a4ee482a8885dfbe78232b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23333",
    "kind": "arxiv",
    "version": 1
  }
}