Pith Number

pith:NBSNIDSP

pith:2025:NBSNIDSPPTU55QWIR7MWWHKOXR

not attested not anchored not stored refs pending

Off-Policy Actor-Critic for Adversarial Observation Robustness: Virtual Alternative Training via Symmetric Policy Evaluation

Akihiro Kubo, Kosuke Nakanishi, Shin Ishii, Yuji Yasui

arxiv:2506.16753 v1 · 2025-06-20 · cs.LG · cs.AI · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NBSNIDSPPTU55QWIR7MWWHKOXR}

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	2026-07-05T11:24:42.225568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6864d40e4f7ce9dec2c88fd96b1d4ebc787eab0ba9f2da0c48c177d7d9a4f73a

Aliases

arxiv: 2506.16753 · arxiv_version: 2506.16753v1 · doi: 10.48550/arxiv.2506.16753 · pith_short_12: NBSNIDSPPTU5 · pith_short_16: NBSNIDSPPTU55QWI · pith_short_8: NBSNIDSP

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/NBSNIDSPPTU55QWIR7MWWHKOXR \
  | 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: 6864d40e4f7ce9dec2c88fd96b1d4ebc787eab0ba9f2da0c48c177d7d9a4f73a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14c2a9732cdbce108b1fd05e2ebff8ae11c9ada76a192aa30d4c6a3f5b4265b6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-20T05:13:10Z",
    "title_canon_sha256": "4178b018cabd03ebe7f4f65e0e71bc527f34d27f83cedb359df2c2051d8ea3c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.16753",
    "kind": "arxiv",
    "version": 1
  }
}