Pith Number

pith:UFQCBSBP

pith:2022:UFQCBSBPLMIUMODGYUV2RKF2IE

not attested not anchored not stored refs pending

Improved Policy Optimization for Online Imitation Learning

Jonathan Wilder Lavington, Mark Schmidt, Sharan Vaswani

arxiv:2208.00088 v1 · 2022-07-29 · 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{UFQCBSBPLMIUMODGYUV2RKF2IE}

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	2026-07-05T04:44:47.491858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a16020c82f5b11463866c52ba8a8ba4115eb14a68b3cbed6f96893e8b20cf28a

Aliases

arxiv: 2208.00088 · arxiv_version: 2208.00088v1 · doi: 10.48550/arxiv.2208.00088 · pith_short_12: UFQCBSBPLMIU · pith_short_16: UFQCBSBPLMIUMODG · pith_short_8: UFQCBSBP

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/UFQCBSBPLMIUMODGYUV2RKF2IE \
  | 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: a16020c82f5b11463866c52ba8a8ba4115eb14a68b3cbed6f96893e8b20cf28a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1c242cb46ff36a14bdf84ed0eba609662277572103a896a38c4448e45bcc374",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-07-29T22:02:14Z",
    "title_canon_sha256": "260d49cdde32be8e107f42e609acd1c030c2f3be71e134ae053397bbd6bb523e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.00088",
    "kind": "arxiv",
    "version": 1
  }
}