Pith Number

pith:OS3P7ZCL

pith:2012:OS3P7ZCL735IA45ZY4TKZIWQZT

not attested not anchored not stored refs pending

Identifying confounders using additive noise models

Bernhard Schoelkopf, Dominik Janzing, Jonas Peters, Joris Mooij

arxiv:1205.2640 v1 · 2012-05-09 · 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{OS3P7ZCL735IA45ZY4TKZIWQZT}

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	2026-05-18T03:55:47.703732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74b6ffe44bfefa8073b9c726aca2d0ccc37880e22e0ed6933050db6c1042a71e

Aliases

arxiv: 1205.2640 · arxiv_version: 1205.2640v1 · doi: 10.48550/arxiv.1205.2640 · pith_short_12: OS3P7ZCL735I · pith_short_16: OS3P7ZCL735IA45Z · pith_short_8: OS3P7ZCL

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/OS3P7ZCL735IA45ZY4TKZIWQZT \
  | 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: 74b6ffe44bfefa8073b9c726aca2d0ccc37880e22e0ed6933050db6c1042a71e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef4c272f1e1ab9676f72bd550ec6e5e684df2fdc60f7eb09f64838801085cd54",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-05-09T15:31:59Z",
    "title_canon_sha256": "d6f16340d3f58ee34ff0ccaafc634d8326b82a424f6b39e447277af96b4c01ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2640",
    "kind": "arxiv",
    "version": 1
  }
}