Pith Number

pith:HBIADRTM

pith:2022:HBIADRTMMDX3TGZNFFAEVKRZO2

not attested not anchored not stored refs pending

Provable Defense against Backdoor Policies in Reinforcement Learning

Adish Singla, Shubham Kumar Bharti, Xiaojin Zhu, Xuezhou Zhang

arxiv:2211.10530 v1 · 2022-11-18 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HBIADRTMMDX3TGZNFFAEVKRZO2}

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	2026-07-05T05:17:31.436520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

385001c66c60efb99b2d29404aaa3976bb0de94151cbf92108a1c63ad6668811

Aliases

arxiv: 2211.10530 · arxiv_version: 2211.10530v1 · doi: 10.48550/arxiv.2211.10530 · pith_short_12: HBIADRTMMDX3 · pith_short_16: HBIADRTMMDX3TGZN · pith_short_8: HBIADRTM

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/HBIADRTMMDX3TGZNFFAEVKRZO2 \
  | 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: 385001c66c60efb99b2d29404aaa3976bb0de94151cbf92108a1c63ad6668811

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27e5412378a79b95512ae7b11f75f742a17808d441ccd5347018a352e56afea8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-11-18T23:12:24Z",
    "title_canon_sha256": "db20b888e23243378170c9cc42a76bf7423c3b58746c549dd62124d301468b43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.10530",
    "kind": "arxiv",
    "version": 1
  }
}