Pith Number

pith:Y6OQFCSB

pith:2018:Y6OQFCSB7R6MFL3S5OOV6P3SUN

not attested not anchored not stored refs pending

Detecting Nonlinear Causality in Multivariate Time Series with Sparse Additive Models

Adams Wei Yu, Tuo Zhao, Yingxiang Yang, Zhaoran Wang

arxiv:1803.03919 v2 · 2018-03-11 · stat.ML · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y6OQFCSB7R6MFL3S5OOV6P3SUN}

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	2026-05-18T00:17:30.383509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c79d028a41fc7cc2af72eb9d5f3f72a36265a7de15b732e469a85dc8fa387d74

Aliases

arxiv: 1803.03919 · arxiv_version: 1803.03919v2 · doi: 10.48550/arxiv.1803.03919 · pith_short_12: Y6OQFCSB7R6M · pith_short_16: Y6OQFCSB7R6MFL3S · pith_short_8: Y6OQFCSB

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/Y6OQFCSB7R6MFL3S5OOV6P3SUN \
  | 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: c79d028a41fc7cc2af72eb9d5f3f72a36265a7de15b732e469a85dc8fa387d74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44a41995ab5b38862b59348452072dc9b59ebe3d3590db8bf5749d8521453d7b",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-03-11T07:46:24Z",
    "title_canon_sha256": "a070b6ff103d8cb1ffb9ba042a26abda099ae26a6a3fb6ed677686e332a47443"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03919",
    "kind": "arxiv",
    "version": 2
  }
}