Pith Number

pith:XQMZ2XJZ

pith:2021:XQMZ2XJZBU7CTUBY2YSA25UM2H

not attested not anchored not stored refs pending

Corruption-Robust Offline Reinforcement Learning

Jerry Zhu, Wen Sun, Xuezhou Zhang, Yiding Chen

arxiv:2106.06630 v1 · 2021-06-11 · 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{XQMZ2XJZBU7CTUBY2YSA25UM2H}

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

1 paper in Pith

Stationary Robust Mean-Field Games under Model Mismatches

Receipt and verification

First computed	2026-07-05T02:48:39.754120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc199d5d390d3e29d038d6240d768cd1fe589fe7081ce7c2ae656244ec46d03f

Aliases

arxiv: 2106.06630 · arxiv_version: 2106.06630v1 · doi: 10.48550/arxiv.2106.06630 · pith_short_12: XQMZ2XJZBU7C · pith_short_16: XQMZ2XJZBU7CTUBY · pith_short_8: XQMZ2XJZ

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/XQMZ2XJZBU7CTUBY2YSA25UM2H \
  | 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: bc199d5d390d3e29d038d6240d768cd1fe589fe7081ce7c2ae656244ec46d03f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "453c1546a8a2920109a542ad674be591b4c5f592f8e5fda152b3781e452186e4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-11T22:41:53Z",
    "title_canon_sha256": "ae9dc094ff4f2cfb3ebd3ec5948ed1ea535e863375da5a29b0969494baf6a0bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.06630",
    "kind": "arxiv",
    "version": 1
  }
}