Pith Number

pith:6O35FO2T

pith:2022:6O35FO2TEFIF4A427OXVDN37JM

not attested not anchored not stored refs pending

Safe Inverse Reinforcement Learning via Control Barrier Function

Letian Chen, Matthew Gombolay, Yue Yang

arxiv:2212.02753 v2 · 2022-12-06 · cs.RO · cs.AI · 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{6O35FO2TEFIF4A427OXVDN37JM}

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	2026-07-05T05:48:44.557990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3b7d2bb5321505e039afbaf51b77f4b20f6af6ea8d2d8679e49f669a4f1b856

Aliases

arxiv: 2212.02753 · arxiv_version: 2212.02753v2 · doi: 10.48550/arxiv.2212.02753 · pith_short_12: 6O35FO2TEFIF · pith_short_16: 6O35FO2TEFIF4A42 · pith_short_8: 6O35FO2T

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/6O35FO2TEFIF4A427OXVDN37JM \
  | 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: f3b7d2bb5321505e039afbaf51b77f4b20f6af6ea8d2d8679e49f669a4f1b856

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4b153cfc00bc23d88c39b3da7adf457ea44a0c5a099c07bcfe4ed545e0e3924",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-12-06T05:05:15Z",
    "title_canon_sha256": "eeccac74b404a22d8bf0b8427a9134a3b0883b23c577dc323dcbf1260363a058"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.02753",
    "kind": "arxiv",
    "version": 2
  }
}