Pith Number

pith:FW26DEYL

pith:2023:FW26DEYLFLLOPPCZASAIXBNM65

not attested not anchored not stored refs pending

Distributional Offline Policy Evaluation with Predictive Error Guarantees

Masatoshi Uehara, Runzhe Wu, Wen Sun

arxiv:2302.09456 v3 · 2023-02-19 · 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{FW26DEYLFLLOPPCZASAIXBNM65}

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	2026-07-05T07:28:43.920440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2db5e1930b2ad6e7bc5904808b85acf745b7e77cfc8d4e2c0390e80e3efb5383

Aliases

arxiv: 2302.09456 · arxiv_version: 2302.09456v3 · doi: 10.48550/arxiv.2302.09456 · pith_short_12: FW26DEYLFLLO · pith_short_16: FW26DEYLFLLOPPCZ · pith_short_8: FW26DEYL

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/FW26DEYLFLLOPPCZASAIXBNM65 \
  | 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: 2db5e1930b2ad6e7bc5904808b85acf745b7e77cfc8d4e2c0390e80e3efb5383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e404c47db68bba7f4bf75a471d4cb1a9a64c53139fb27110fd621e470c32a8dc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-19T02:11:22Z",
    "title_canon_sha256": "38169aa7978e03d698433527dbc944027e044bf3fc885d79e55b83aa4de401fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09456",
    "kind": "arxiv",
    "version": 3
  }
}