Pith Number

pith:SW2BBBKP

pith:2012:SW2BBBKPMQDZHLGAV6P47EJMYD

not attested not anchored not stored refs pending

Detecting low-complexity unobserved causes

Bernhard Schoelkopf, Dominik Janzing, Eleni Sgouritsa, Jonas Peters, Oliver Stegle

arxiv:1202.3737 v1 · 2012-02-14 · cs.LG · 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{SW2BBBKPMQDZHLGAV6P47EJMYD}

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	2026-05-18T04:02:03.199853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95b410854f640793acc0af9fcf912cc0dc2fab3f56d0e04dfe6f630fb1dbcccb

Aliases

arxiv: 1202.3737 · arxiv_version: 1202.3737v1 · doi: 10.48550/arxiv.1202.3737 · pith_short_12: SW2BBBKPMQDZ · pith_short_16: SW2BBBKPMQDZHLGA · pith_short_8: SW2BBBKP

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/SW2BBBKPMQDZHLGAV6P47EJMYD \
  | 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: 95b410854f640793acc0af9fcf912cc0dc2fab3f56d0e04dfe6f630fb1dbcccb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f90c33fb85fe712343598fdddf693d27ecef8be0df42ed9e56f6e8a9f491c333",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-02-14T16:41:17Z",
    "title_canon_sha256": "1d94bb0a7f457c3d1d5dfaafb6252ddc8c89241c8351d2850be6631786e545c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3737",
    "kind": "arxiv",
    "version": 1
  }
}