Pith Number

pith:WPRYZOHO

pith:2023:WPRYZOHOL2MEAJD3OUSQRUXCGA

not attested not anchored not stored refs pending

Off-policy evaluation beyond overlap: partial identification through smoothness

Johan Ugander, Martin Saveski, Samir Khan

arxiv:2305.11812 v2 · 2023-05-19 · stat.ME · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WPRYZOHOL2MEAJD3OUSQRUXCGA}

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

4 papers in Pith

Triage Score: A Counterfactual Risk Assessment Instrument

Wasserstein Policy Learning for Distributional Outcomes

Logging Policy Design for Off-Policy Evaluation

Receipt and verification

First computed	2026-07-05T07:54:00.841502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3e38cb8ee5e9840247b752508d2e2302e8cbff335b0a53cc67d9a0100913626

Aliases

arxiv: 2305.11812 · arxiv_version: 2305.11812v2 · doi: 10.48550/arxiv.2305.11812 · pith_short_12: WPRYZOHOL2ME · pith_short_16: WPRYZOHOL2MEAJD3 · pith_short_8: WPRYZOHO

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/WPRYZOHOL2MEAJD3OUSQRUXCGA \
  | 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: b3e38cb8ee5e9840247b752508d2e2302e8cbff335b0a53cc67d9a0100913626

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc6476f22a8c0474b4b4c35da81e30eff2ccfc688d13e3c883d9c62af2eee099",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-05-19T16:48:04Z",
    "title_canon_sha256": "4edb2b6c5f098d61f4524736c37e2311af53175b9ae9e3a60ba07415cad5edc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.11812",
    "kind": "arxiv",
    "version": 2
  }
}