Pith Number

pith:X5HZOBMU

pith:2022:X5HZOBMU2FTGIX4CGMOBNBMMHY

not attested not anchored not stored refs pending

CUP: A Conservative Update Policy Algorithm for Safe Reinforcement Learning

Gang Pan, Jiaming Ji, Juntao Dai, Long Yang, Pengfei Li, Yu Zhang

arxiv:2202.07565 v1 · 2022-02-15 · 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{X5HZOBMU2FTGIX4CGMOBNBMMHY}

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

Action-Conditioned Risk Gating for Safety-Critical Control under Partial Observability

Receipt and verification

First computed	2026-07-05T03:57:01.384669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf4f970594d166645f82331c16858c3e1bd45f3f9899ee377688077f1004dae2

Aliases

arxiv: 2202.07565 · arxiv_version: 2202.07565v1 · doi: 10.48550/arxiv.2202.07565 · pith_short_12: X5HZOBMU2FTG · pith_short_16: X5HZOBMU2FTGIX4C · pith_short_8: X5HZOBMU

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/X5HZOBMU2FTGIX4CGMOBNBMMHY \
  | 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: bf4f970594d166645f82331c16858c3e1bd45f3f9899ee377688077f1004dae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baeaa71367ee84484a9a3c5d61388af98fbf98579d5f073715227a0372bdfd43",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-15T16:49:28Z",
    "title_canon_sha256": "c0e62b809c4885835d85629f54a5df4368888cc7c4980b8b262a32e05c87ea98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.07565",
    "kind": "arxiv",
    "version": 1
  }
}