Pith Number

pith:KDRU4PGU

pith:2024:KDRU4PGUFSX2YOI3HSHBL7ZGOJ

not attested not anchored not stored refs pending

The Central Role of the Loss Function in Reinforcement Learning

Kaiwen Wang, Nathan Kallus, Wen Sun

arxiv:2409.12799 v3 · 2024-09-19 · stat.ML · cs.LG · 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{KDRU4PGUFSX2YOI3HSHBL7ZGOJ}

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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

1 paper in Pith

Efficient Controllable Diffusion via Optimal Classifier Guidance

Receipt and verification

First computed	2026-07-05T10:44:16.501741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50e34e3cd42cafac391b3c8e15ff26724a7f8c8153a3168b61783c12084855e3

Aliases

arxiv: 2409.12799 · arxiv_version: 2409.12799v3 · doi: 10.48550/arxiv.2409.12799 · pith_short_12: KDRU4PGUFSX2 · pith_short_16: KDRU4PGUFSX2YOI3 · pith_short_8: KDRU4PGU

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/KDRU4PGUFSX2YOI3HSHBL7ZGOJ \
  | 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: 50e34e3cd42cafac391b3c8e15ff26724a7f8c8153a3168b61783c12084855e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "834a20599dc52c7d9aa43df9e3a89daad5ce566f01d2298f71e6a1976310f102",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-09-19T14:10:38Z",
    "title_canon_sha256": "b7b5b7f5f1dabec95e8c4298f225f2ec93ee6c140fdad49f7cfd60e55ed8cba5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.12799",
    "kind": "arxiv",
    "version": 3
  }
}