Pith Number

pith:PPKP32QV

pith:2026:PPKP32QVRKNZLZ5WAFCAHWSF55

not attested not anchored not stored refs pending

Verifying formulas for interventional distributions

Francesco Freni, Leonard Henckel, Sebastian Weichwald

arxiv:2607.13883 v1 · 2026-07-15 · stat.ME · cs.AI · 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{PPKP32QVRKNZLZ5WAFCAHWSF55}

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	2026-07-16T01:23:11.589286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bd4fdea158a9b95e7b6014403da45ef741ddcce43f5aa2c9e735282beae8742

Aliases

arxiv: 2607.13883 · arxiv_version: 2607.13883v1 · doi: 10.48550/arxiv.2607.13883 · pith_short_12: PPKP32QVRKNZ · pith_short_16: PPKP32QVRKNZLZ5W · pith_short_8: PPKP32QV

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/PPKP32QVRKNZLZ5WAFCAHWSF55 \
  | 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: 7bd4fdea158a9b95e7b6014403da45ef741ddcce43f5aa2c9e735282beae8742

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a73f0a0151d71a5f209ba05be31e7463e66c55787c4aa4f843c84ba3f6c1f4a7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-15T14:33:08Z",
    "title_canon_sha256": "fb7ab5d6504ece3fa4b59e589c463f0487d58903167ce7e95a59cce3d794d6c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13883",
    "kind": "arxiv",
    "version": 1
  }
}