Pith Number

pith:EZ36Z3FZ

pith:2019:EZ36Z3FZ3ITPDI4AKYZVLM4JCT

not attested not anchored not stored refs pending

Projection pursuit based generalized betas accounting for higher order co-moment effects in financial market analysis

Sven Serneels

arxiv:1908.00141 v1 · 2019-07-31 · stat.AP · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZ36Z3FZ3ITPDI4AKYZVLM4JCT}

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	2026-07-05T00:27:18.072473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2677ececb9da26f1a380563355b38914ce5dbdacb8290f88b8358663efc9838d

Aliases

arxiv: 1908.00141 · arxiv_version: 1908.00141v1 · doi: 10.48550/arxiv.1908.00141 · pith_short_12: EZ36Z3FZ3ITP · pith_short_16: EZ36Z3FZ3ITPDI4A · pith_short_8: EZ36Z3FZ

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/EZ36Z3FZ3ITPDI4AKYZVLM4JCT \
  | 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: 2677ececb9da26f1a380563355b38914ce5dbdacb8290f88b8358663efc9838d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a174adfc14dc460d68223a2e1d3aff136bbeb717840caae36684a975e058ef2",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-07-31T23:27:41Z",
    "title_canon_sha256": "46fdceb97e981800f58ff1e2aad92c11ad8e54d8178f8dce95bd6962a5940030"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00141",
    "kind": "arxiv",
    "version": 1
  }
}