Pith Number

pith:OGUA72ET

pith:2012:OGUA72ETUPKBBYEQCQQA5TIJJO

not attested not anchored not stored refs pending

Revisiting the fractional cointegrating dynamics of implied-realized volatility relation with wavelet band spectrum regression

Jozef Barunik, Michaela Barunikova

arxiv:1208.4831 v2 · 2012-08-23 · 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{OGUA72ETUPKBBYEQCQQA5TIJJO}

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	2026-05-18T03:33:38.654928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71a80fe893a3d410e09014200ecd094bbcbd6ad9bfb6f9b7916614b98b499650

Aliases

arxiv: 1208.4831 · arxiv_version: 1208.4831v2 · doi: 10.48550/arxiv.1208.4831 · pith_short_12: OGUA72ETUPKB · pith_short_16: OGUA72ETUPKBBYEQ · pith_short_8: OGUA72ET

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/OGUA72ETUPKBBYEQCQQA5TIJJO \
  | 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: 71a80fe893a3d410e09014200ecd094bbcbd6ad9bfb6f9b7916614b98b499650

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80684dced3394d21f218a4dbf95569966cd239a1fd9970a3c8716640655593e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2012-08-23T19:18:13Z",
    "title_canon_sha256": "750700b88591a75ec966a6aae6d90e4016f886d72347c55134edf94221947a29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4831",
    "kind": "arxiv",
    "version": 2
  }
}