Pith Number

pith:7EOZSI6P

pith:2009:7EOZSI6PYBFDHJUJFH3564OUOF

not attested not anchored not stored refs pending

Sparse Causal Discovery in Multivariate Time Series

Guido Nolte, Klaus-Robert Mueller, Nicole Kraemer, Stefan Haufe

arxiv:0901.2234 v1 · 2009-01-15 · stat.ME · stat.AP · 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{7EOZSI6PYBFDHJUJFH3564OUOF}

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	2026-05-18T04:42:22.217860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f91d9923cfc04a33a68929f7df71d47171b5bc3c4a3bd9f46b0fd499ef159f9a

Aliases

arxiv: 0901.2234 · arxiv_version: 0901.2234v1 · doi: 10.48550/arxiv.0901.2234 · pith_short_12: 7EOZSI6PYBFD · pith_short_16: 7EOZSI6PYBFDHJUJ · pith_short_8: 7EOZSI6P

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/7EOZSI6PYBFDHJUJFH3564OUOF \
  | 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: f91d9923cfc04a33a68929f7df71d47171b5bc3c4a3bd9f46b0fd499ef159f9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab665a8c2ef5ba299f9b422c8ad692c13ece0e5b5f56706ab5a36a2175a93bd6",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2009-01-15T11:21:33Z",
    "title_canon_sha256": "e5656296ef5e3790bf7c4b6490c936e049d068717ab29c987e9394cc4ad2f577"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.2234",
    "kind": "arxiv",
    "version": 1
  }
}