Pith Number

pith:NHAXDSY6

pith:2022:NHAXDSY6FW2NXDXROT44NJV25L

not attested not anchored not stored refs pending

On Pathologies in KL-Regularized Reinforcement Learning from Expert Demonstrations

Cong Lu, Michael A. Osborne, Tim G. J. Rudner, Yarin Gal, Yee Whye Teh

arxiv:2212.13936 v1 · 2022-12-28 · cs.LG · cs.AI · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHAXDSY6FW2NXDXROT44NJV25L}

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	2026-07-05T05:28:56.830342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69c171cb1e2db4db8ef174f9c6a6baeae2bb41c167efb54ad7dc85d0194e72ae

Aliases

arxiv: 2212.13936 · arxiv_version: 2212.13936v1 · doi: 10.48550/arxiv.2212.13936 · pith_short_12: NHAXDSY6FW2N · pith_short_16: NHAXDSY6FW2NXDXR · pith_short_8: NHAXDSY6

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/NHAXDSY6FW2NXDXROT44NJV25L \
  | 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: 69c171cb1e2db4db8ef174f9c6a6baeae2bb41c167efb54ad7dc85d0194e72ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c32ce119981b153e2b740e18e1f82bcb879c0e71e292ea7aa215c0c3a0175a12",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-12-28T16:29:09Z",
    "title_canon_sha256": "8b9aa0c8ae541f7497d16f103bc3542b4514a0a651c22a988c40a87adfcefc05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.13936",
    "kind": "arxiv",
    "version": 1
  }
}