Pith Number

pith:MKKU6Y3Y

pith:2018:MKKU6Y3YMOVFICTYXXFNPQ5OXR

not attested not anchored not stored refs pending

Anchor regression: heterogeneous data meets causality

Dominik Rothenh\"ausler, Jonas Peters, Nicolai Meinshausen, Peter B\"uhlmann

arxiv:1801.06229 v4 · 2018-01-18 · 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{MKKU6Y3YMOVFICTYXXFNPQ5OXR}

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.

Cited by

2 papers in Pith

TabPFN: A Transformer That Solves Small Tabular Classification Problems in a Second

Distributionally Robust Neural Networks for Group Shifts: On the Importance of Regularization for Worst-Case Generalization

Receipt and verification

First computed	2026-07-05T01:01:32.034292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62954f637863aa540a78bdcad7c3aebc5f39db8772b24c06ae066e83b26ea147

Aliases

arxiv: 1801.06229 · arxiv_version: 1801.06229v4 · doi: 10.48550/arxiv.1801.06229 · pith_short_12: MKKU6Y3YMOVF · pith_short_16: MKKU6Y3YMOVFICTY · pith_short_8: MKKU6Y3Y

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/MKKU6Y3YMOVFICTYXXFNPQ5OXR \
  | 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: 62954f637863aa540a78bdcad7c3aebc5f39db8772b24c06ae066e83b26ea147

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf416afe8dec2bfe3477efe45bb4096292337854407a48806ee7a88d5fa04c2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-01-18T20:32:09Z",
    "title_canon_sha256": "b7e0a4d90b9d8ec24a859c9afabc81461ed7411f5eb3d4ce3cc2474fac31c83c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06229",
    "kind": "arxiv",
    "version": 4
  }
}