Pith Number

pith:LIEXP5Z7

pith:2024:LIEXP5Z7FZQWH5B64PVME6RNY5

not attested not anchored not stored refs pending

Harnessing Density Ratios for Online Reinforcement Learning

Ayush Sekhari, Dylan J. Foster, Nan Jiang, Philip Amortila, Tengyang Xie

arxiv:2401.09681 v2 · 2024-01-18 · 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{LIEXP5Z7FZQWH5B64PVME6RNY5}

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.

Cited by

2 papers in Pith

Stationary Reweighting Yields Local Convergence of Soft Fitted Q-Iteration

Fitted $Q$ Evaluation Without Bellman Completeness via Stationary Weighting

Receipt and verification

First computed	2026-07-05T08:27:24.357501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a0977f73f2e6163f43ee3eac27a2dc75118e193dc92737aa945ed6403b0598f

Aliases

arxiv: 2401.09681 · arxiv_version: 2401.09681v2 · doi: 10.48550/arxiv.2401.09681 · pith_short_12: LIEXP5Z7FZQW · pith_short_16: LIEXP5Z7FZQWH5B6 · pith_short_8: LIEXP5Z7

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/LIEXP5Z7FZQWH5B64PVME6RNY5 \
  | 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: 5a0977f73f2e6163f43ee3eac27a2dc75118e193dc92737aa945ed6403b0598f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4cc35e3aa2f6d0e8579d2d325fd386519690312c66889d2bb5398d293b736ec",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-01-18T02:21:06Z",
    "title_canon_sha256": "5623c1d4a6170c55f39772ffa3b8a8c6536af6c4a3bdadfda5ca82c385f21cf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.09681",
    "kind": "arxiv",
    "version": 2
  }
}