Pith Number

pith:76YQK7AA

pith:2026:76YQK7AAL3NECVGXHDSEBD7WJM

not attested not anchored not stored refs pending

Quotient DAGs for Off-Policy Evaluation:Forward-Flow Importance Sampling and Exact Slate Propensities

Dianbo Liu, Hongyu He, Shaowen Xiang, Ziwen Xie

arxiv:2605.29500 v1 · 2026-05-28 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76YQK7AAL3NECVGXHDSEBD7WJM}

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	2026-05-29T01:05:43.066149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffb1057c005eda4154d738e4408ff64b2820b076dea737fbb7911d41f2e0b824

Aliases

arxiv: 2605.29500 · arxiv_version: 2605.29500v1 · doi: 10.48550/arxiv.2605.29500 · pith_short_12: 76YQK7AAL3NE · pith_short_16: 76YQK7AAL3NECVGX · pith_short_8: 76YQK7AA

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/76YQK7AAL3NECVGXHDSEBD7WJM \
  | 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: ffb1057c005eda4154d738e4408ff64b2820b076dea737fbb7911d41f2e0b824

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32dfda3087a278eb0480f4938acee656eb5c6c7581bfc0dfb0154c15b432e937",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-28T07:23:40Z",
    "title_canon_sha256": "678648a29a40a0e640f9a54aa4b0b1605803476c24e5ddd9a2038396b05f4257"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29500",
    "kind": "arxiv",
    "version": 1
  }
}