Pith Number

pith:VF26AU3T

pith:2010:VF26AU3TYDFAQCF2NG6FZ6SXVC

not attested not anchored not stored refs pending

A Random Matrix Approach to VARMA Processes

Andrzej Jarosz, Maciej A. Nowak, Ma{\l}gorzata Snarska, Zdzis{\l}aw Burda

arxiv:1002.0934 v1 · 2010-02-04 · 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{VF26AU3TYDFAQCF2NG6FZ6SXVC}

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	2026-05-18T02:09:19.712276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a975e05373c0ca0808ba69bc5cfa57a8b21c86e9322a0ebdfd4adad5322e95fd

Aliases

arxiv: 1002.0934 · arxiv_version: 1002.0934v1 · doi: 10.48550/arxiv.1002.0934 · pith_short_12: VF26AU3TYDFA · pith_short_16: VF26AU3TYDFAQCF2 · pith_short_8: VF26AU3T

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/VF26AU3TYDFAQCF2NG6FZ6SXVC \
  | 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: a975e05373c0ca0808ba69bc5cfa57a8b21c86e9322a0ebdfd4adad5322e95fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00de77cbfa4daf0fd18ba54c083a5fe2405d156e96c68cfa2645920231069553",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2010-02-04T09:34:53Z",
    "title_canon_sha256": "5fc645464cd09d37db2f3fe934fca6918a782434c15bdbbec9f34e488afcbd93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.0934",
    "kind": "arxiv",
    "version": 1
  }
}