Pith Number

pith:XWFSOVUX

pith:2015:XWFSOVUX2KXPVDYCA5S4BHKJOO

not attested not anchored not stored refs pending

Dependent Mat\'ern Processes for Multivariate Time Series

Alexander Vandenberg-Rodes, Babak Shahbaba

arxiv:1502.03466 v1 · 2015-02-11 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWFSOVUX2KXPVDYCA5S4BHKJOO}

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	2026-05-18T02:27:17.828190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd8b275697d2aefa8f020765c09d4973acc66ee1c122054d0889cf15c1d3021c

Aliases

arxiv: 1502.03466 · arxiv_version: 1502.03466v1 · doi: 10.48550/arxiv.1502.03466 · pith_short_12: XWFSOVUX2KXP · pith_short_16: XWFSOVUX2KXPVDYC · pith_short_8: XWFSOVUX

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/XWFSOVUX2KXPVDYCA5S4BHKJOO \
  | 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: bd8b275697d2aefa8f020765c09d4973acc66ee1c122054d0889cf15c1d3021c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "707038c220d908b3577512d2132176ca440ee1c63da8eedf1eeb2c859c48301f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-02-11T21:56:13Z",
    "title_canon_sha256": "4e5ba702f62deceaff743379e84d5f3635c659eb3c1793101e9259e46b359861"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03466",
    "kind": "arxiv",
    "version": 1
  }
}