Pith Number

pith:HWUKEYRD

pith:2026:HWUKEYRDQBQ5N2GFPVHR3YOUXW

not attested not anchored not stored refs pending

BiPACE: Bisimulation-Guided Policy Optimization with Action Counterfactual Estimation for LLM Agents

Ding Cao, Hanyang Wang, Ke Zeng, Tianxiang Zhao, Weijieying Ren, Yuxiang Zhang, Zhizhao Zeng

arxiv:2606.25556 v1 · 2026-06-24 · cs.CL · 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{HWUKEYRDQBQ5N2GFPVHR3YOUXW}

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	2026-06-25T01:18:08.736800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3da8a262238061d6e8c57d4f1de1d4bd9ddcad8bdf61ee05cf1d42a1e360d157

Aliases

arxiv: 2606.25556 · arxiv_version: 2606.25556v1 · doi: 10.48550/arxiv.2606.25556 · pith_short_12: HWUKEYRDQBQ5 · pith_short_16: HWUKEYRDQBQ5N2GF · pith_short_8: HWUKEYRD

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/HWUKEYRDQBQ5N2GFPVHR3YOUXW \
  | 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: 3da8a262238061d6e8c57d4f1de1d4bd9ddcad8bdf61ee05cf1d42a1e360d157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae4bbbd674652aa50f24b6642f3355a8405f073043f35e63d43867a67dbc787b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-24T08:32:42Z",
    "title_canon_sha256": "6a46da055506b587a9ade8f0c83d7bb34279bfcf7f5748b51dd9f2479182c990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25556",
    "kind": "arxiv",
    "version": 1
  }
}