Pith Number

pith:WMZGSSHV

pith:2017:WMZGSSHVVZXBKLQQ2GEZNPINWM

not attested not anchored not stored refs pending

Estimating the Spot Covariation of Asset Prices - Statistical Theory and Empirical Evidence

Markus Bibinger, Markus Rei{\ss}, Nikolaus Hautsch, Peter Malec

arxiv:1707.02419 v1 · 2017-07-08 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMZGSSHVVZXBKLQQ2GEZNPINWM}

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	2026-05-18T00:40:39.203127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3326948f5ae6e152e10d18996bd0db32fdd4d8f56a9440406d6f7e482db7d56

Aliases

arxiv: 1707.02419 · arxiv_version: 1707.02419v1 · doi: 10.48550/arxiv.1707.02419 · pith_short_12: WMZGSSHVVZXB · pith_short_16: WMZGSSHVVZXBKLQQ · pith_short_8: WMZGSSHV

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/WMZGSSHVVZXBKLQQ2GEZNPINWM \
  | 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: b3326948f5ae6e152e10d18996bd0db32fdd4d8f56a9440406d6f7e482db7d56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9963b378a23ea677d96cafb884531198668d0c778ff81defbe21289cf9a9f425",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-07-08T09:21:03Z",
    "title_canon_sha256": "14589ca88a214d6054e499dbb5201ffcf0180eaed27e6ec3bc1a80c6946891ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02419",
    "kind": "arxiv",
    "version": 1
  }
}