Pith Number

pith:NDZBELSI

pith:2018:NDZBELSI7TQR4XNEQCXRN2XP4X

not attested not anchored not stored refs pending

Detecting non-causal artifacts in multivariate linear regression models

Bernhard Schoelkopf, Dominik Janzing

arxiv:1803.00810 v1 · 2018-03-02 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NDZBELSI7TQR4XNEQCXRN2XP4X}

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	2026-05-18T00:22:07.810662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68f2122e48fce11e5da480af16eaefe5ffa60cde8d4ad99eb6ee2e38b4e21d7e

Aliases

arxiv: 1803.00810 · arxiv_version: 1803.00810v1 · doi: 10.48550/arxiv.1803.00810 · pith_short_12: NDZBELSI7TQR · pith_short_16: NDZBELSI7TQR4XNE · pith_short_8: NDZBELSI

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/NDZBELSI7TQR4XNEQCXRN2XP4X \
  | 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: 68f2122e48fce11e5da480af16eaefe5ffa60cde8d4ad99eb6ee2e38b4e21d7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7d75eb2b026d8874decc7fcb3366b2ba7b43d949c7a52e04c7848dee9652006",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-03-02T11:17:27Z",
    "title_canon_sha256": "2c4454ec12dc17571ec415172f724cb08a01a39d97e0daed9269a2752ae4e229"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00810",
    "kind": "arxiv",
    "version": 1
  }
}