Pith Number

pith:LJ2LPNYI

pith:2019:LJ2LPNYI4ZS7HGL5XQEU4LJSSU

not attested not anchored not stored refs pending

Machine learning in policy evaluation: new tools for causal inference

Karla DiazOrdaz, Noemi Kreif

arxiv:1903.00402 v1 · 2019-03-01 · 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{LJ2LPNYI4ZS7HGL5XQEU4LJSSU}

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

1 paper in Pith

Trustworthy AI Suffers from Invariance Conflicts and Causality is The Solution

Receipt and verification

First computed	2026-05-17T23:52:19.763545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a74b7b708e665f3997dbc094e2d329520b299a655485eedd14bd393e7ffa488

Aliases

arxiv: 1903.00402 · arxiv_version: 1903.00402v1 · doi: 10.48550/arxiv.1903.00402 · pith_short_12: LJ2LPNYI4ZS7 · pith_short_16: LJ2LPNYI4ZS7HGL5 · pith_short_8: LJ2LPNYI

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/LJ2LPNYI4ZS7HGL5XQEU4LJSSU \
  | 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: 5a74b7b708e665f3997dbc094e2d329520b299a655485eedd14bd393e7ffa488

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ccd3454ac8f0e58d3563284ee43dfafc6bc7b77826c9ee5b0f328c441638473",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-03-01T16:52:51Z",
    "title_canon_sha256": "ec0451d5644fb0046eb9850d1c7af17f08b8f23ecf5fc18392fc075357eef16c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00402",
    "kind": "arxiv",
    "version": 1
  }
}