Pith Number

pith:WY7V7HFP

pith:2021:WY7V7HFP2DG5SX46RVKVUEW377

not attested not anchored not stored refs pending

Normalized Augmented Inverse Probability Weighting with Neural Network Predictions

Mehdi Rostami, Olli Saarela

arxiv:2108.01768 v2 · 2021-08-03 · stat.ME · stat.AP · stat.CO · 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{WY7V7HFP2DG5SX46RVKVUEW377}

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	2026-07-05T03:54:59.118102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b63f5f9cafd0cdd95f9e8d555a12dbffe9ad551f27cc555e9580845eb0d11e08

Aliases

arxiv: 2108.01768 · arxiv_version: 2108.01768v2 · doi: 10.48550/arxiv.2108.01768 · pith_short_12: WY7V7HFP2DG5 · pith_short_16: WY7V7HFP2DG5SX46 · pith_short_8: WY7V7HFP

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/WY7V7HFP2DG5SX46RVKVUEW377 \
  | 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: b63f5f9cafd0cdd95f9e8d555a12dbffe9ad551f27cc555e9580845eb0d11e08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de3e1e57660c697239ec08745e2809bd9ae195b5d7b0ef79a08a2d0d289ac920",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-08-03T22:01:55Z",
    "title_canon_sha256": "7c26b1c95aec73c3d29ffafe5b8cde7a513975d34b5c6c4d4496ff6797347bc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.01768",
    "kind": "arxiv",
    "version": 2
  }
}