Pith Number

pith:LFBG34V3

pith:2018:LFBG34V37RV73ZAUJCNQQDVSAZ

not attested not anchored not stored refs pending

Learning from Delayed Outcomes via Proxies with Applications to Recommender Systems

Andr\'as Gy\"orgy, Balaji Lakshminarayanan, Huiyi Hu, Prav Srinivasan, Ray Jiang, Sven Gowal, Timothy A. Mann

arxiv:1807.09387 v2 · 2018-07-24 · cs.LG · 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{LFBG34V37RV73ZAUJCNQQDVSAZ}

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	2026-07-05T00:11:54.740184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59426df2bbfc6bfde414489b080eb2064266eaae6d0c466fb51b66d40986a553

Aliases

arxiv: 1807.09387 · arxiv_version: 1807.09387v2 · doi: 10.48550/arxiv.1807.09387 · pith_short_12: LFBG34V37RV7 · pith_short_16: LFBG34V37RV73ZAU · pith_short_8: LFBG34V3

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/LFBG34V37RV73ZAUJCNQQDVSAZ \
  | 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: 59426df2bbfc6bfde414489b080eb2064266eaae6d0c466fb51b66d40986a553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0651c0337b525021019966ebe3d6f926bf573d6ca91ef56775d73c4a6c4befbb",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-24T23:25:24Z",
    "title_canon_sha256": "9b9133447c3b881842f46a501b8cbc83e0e2d93b7adab55c28128a6fb385e6d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09387",
    "kind": "arxiv",
    "version": 2
  }
}