Pith Number

pith:HPMCG4E3

pith:2026:HPMCG4E3BURWIL2G5D52YETN3D

not attested not anchored not stored refs pending

Policy and World Modeling Co-Training for Language Agents

Baijiong Lin, Haoze Lv, Jiahao Wu, Ke Tang, Lingting Zhu, Ning Lu, Qi Wang, Shengcai Liu, Shengju Qian, Xin Wang, Yanbin Wei, Ying-Cong Chen

arxiv:2606.02388 v1 · 2026-06-01 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HPMCG4E3BURWIL2G5D52YETN3D}

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	2026-06-02T03:04:57.856057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bd823709b0d23642f46e8fbac126dd8fdc3bb7b6634ed369881d928240270df

Aliases

arxiv: 2606.02388 · arxiv_version: 2606.02388v1 · doi: 10.48550/arxiv.2606.02388 · pith_short_12: HPMCG4E3BURW · pith_short_16: HPMCG4E3BURWIL2G · pith_short_8: HPMCG4E3

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/HPMCG4E3BURWIL2G5D52YETN3D \
  | 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: 3bd823709b0d23642f46e8fbac126dd8fdc3bb7b6634ed369881d928240270df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2b6bd7e260ca2931ebd7aa97fb73bc167238d0b202fc1a4919ed5c7d513e92f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-01T15:35:40Z",
    "title_canon_sha256": "c2ba40fb4db87446e531c218d28cf893f0af5c4a69bd14f6497c5624d3b77340"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02388",
    "kind": "arxiv",
    "version": 1
  }
}