Pith Number

pith:KXBDIJWD

pith:2018:KXBDIJWDSWJPURI4Q7Q565U7YT

not attested not anchored not stored refs pending

A Score-Driven Conditional Correlation Model for Noisy and Asynchronous Data: an Application to High-Frequency Covariance Dynamics

Fabrizio Lillo, Fulvio Corsi, Giacomo Bormetti, Giuseppe Buccheri

arxiv:1803.04894 v2 · 2018-03-13 · q-fin.TR · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXBDIJWDSWJPURI4Q7Q565U7YT}

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	2026-05-17T23:52:07.929040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55c23426c39592fa451c87e1df769fc4c9988f3716e3f5de1d359f6d78ca27a8

Aliases

arxiv: 1803.04894 · arxiv_version: 1803.04894v2 · doi: 10.48550/arxiv.1803.04894 · pith_short_12: KXBDIJWDSWJP · pith_short_16: KXBDIJWDSWJPURI4 · pith_short_8: KXBDIJWD

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/KXBDIJWDSWJPURI4Q7Q565U7YT \
  | 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: 55c23426c39592fa451c87e1df769fc4c9988f3716e3f5de1d359f6d78ca27a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feb22ad5a9540fbf278c413f5945825a69abcd60e1bf6e92af9a0eccbfcb8e78",
    "cross_cats_sorted": [
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2018-03-13T15:49:13Z",
    "title_canon_sha256": "3c0951a4f25dfff40499b0fdc2b0b88b6139d9b0332fd8774174a9af5853140d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04894",
    "kind": "arxiv",
    "version": 2
  }
}