Pith Number

pith:FS33GFSG

pith:2026:FS33GFSGJWHULP2HUOUHPSRHFI

not attested not anchored not stored refs pending

Upper-Expectile Multi-Step Q-Learning for Off-Policy Reinforcement Learning

Abdelghani Ghanem, Mounir Ghogho

arxiv:2608.02034 v1 · 2026-08-03 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FS33GFSGJWHULP2HUOUHPSRHFI}

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	2026-08-04T02:10:32.902633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cb7b316464d8f45bf47a3a877ca272a184401a982af03300a4adc2de25b5086

Aliases

arxiv: 2608.02034 · arxiv_version: 2608.02034v1 · doi: 10.48550/arxiv.2608.02034 · pith_short_12: FS33GFSGJWHU · pith_short_16: FS33GFSGJWHULP2H · pith_short_8: FS33GFSG

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/FS33GFSGJWHULP2HUOUHPSRHFI \
  | 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: 2cb7b316464d8f45bf47a3a877ca272a184401a982af03300a4adc2de25b5086

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e037adb53143c6ad7f76b176d6baced6465020869bd5287a1f2af565ea5719d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-03T10:30:56Z",
    "title_canon_sha256": "7669d41187197c84215673cd983553d7a015d5a135d79dea81c0a5d0d7cbb1ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02034",
    "kind": "arxiv",
    "version": 1
  }
}