Pith Number

pith:XIKWTPES

pith:2025:XIKWTPESKNKHOQVQTA7GVKI2NK

not attested not anchored not stored refs pending

Learning Correlated Reward Models: Statistical Barriers and Opportunities

Constantinos Daskalakis, Gabriele Farina, Sobhan Mohammadpour, Yeshwanth Cherapanamjeri

arxiv:2510.15839 v2 · 2025-10-17 · cs.LG · econ.EM · 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{XIKWTPESKNKHOQVQTA7GVKI2NK}

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	2026-05-28T01:04:31.752040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba1569bc9253547742b0983e6aa91a6a9390f28fd180f9eba8a599e77963b4c1

Aliases

arxiv: 2510.15839 · arxiv_version: 2510.15839v2 · doi: 10.48550/arxiv.2510.15839 · pith_short_12: XIKWTPESKNKH · pith_short_16: XIKWTPESKNKHOQVQ · pith_short_8: XIKWTPES

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/XIKWTPESKNKHOQVQTA7GVKI2NK \
  | 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: ba1569bc9253547742b0983e6aa91a6a9390f28fd180f9eba8a599e77963b4c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "447b5ef37072281d202ebc6937dcde0ade78b9e68b06022becfd1029c11621f7",
    "cross_cats_sorted": [
      "econ.EM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-10-17T17:31:17Z",
    "title_canon_sha256": "8d9a05d9a17ecb2dbdda245872e5370ef29ef9cc12d851b78178f7bcdcfaaf3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.15839",
    "kind": "arxiv",
    "version": 2
  }
}