Pith Number

pith:ZCBBJTLJ

pith:2026:ZCBBJTLJQL55XV6PLNJKUOANHA

not attested not anchored not stored refs pending

Imagine to Ensure Safety in Hierarchical Reinforcement Learning

Aleksandr I. Panov, Artem Latyshev, Gregory Gorbov

arxiv:2606.22509 v1 · 2026-06-21 · 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{ZCBBJTLJQL55XV6PLNJKUOANHA}

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	2026-06-23T02:13:40.418051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c88214cd6982fbdbd7cf5b52aa380d3810e59f3c5954966365873bd8e76abcb7

Aliases

arxiv: 2606.22509 · arxiv_version: 2606.22509v1 · doi: 10.48550/arxiv.2606.22509 · pith_short_12: ZCBBJTLJQL55 · pith_short_16: ZCBBJTLJQL55XV6P · pith_short_8: ZCBBJTLJ

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/ZCBBJTLJQL55XV6PLNJKUOANHA \
  | 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: c88214cd6982fbdbd7cf5b52aa380d3810e59f3c5954966365873bd8e76abcb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "939218df826215099dfacd720e57b0a759ec7418b53f3a8c2a7a0269cef6c41e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-21T14:04:04Z",
    "title_canon_sha256": "ebef2cef7b1327195b98643d625ce348ace350e5b43f66f6f47fe717eeef05a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22509",
    "kind": "arxiv",
    "version": 1
  }
}