Pith Number

pith:KMUGPFEO

pith:2026:KMUGPFEOAXW7CUMLPI2AP7KBXK

not attested not anchored not stored refs pending

EvoPolicyGym: Evaluating Autonomous Policy Evolution in Interactive Environments

Derek F. Wong, Guanjie Chen, Han Song, Jiacheng Chen, Jusen Du, Qingyu Yin, Runzhe Zhan, Tianle Li, Tong Zhu, Yafu Li, Yang Yang, Yanshu Li, Yu Cheng, Yulun Wu, Zhennan Shen, Zhilin Wang

arxiv:2607.02440 v1 · 2026-07-02 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KMUGPFEOAXW7CUMLPI2AP7KBXK}

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	2026-07-03T01:17:59.318568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

532867948e05edf1518b7a3407fd41ba9e4e5bfe2262e59b244ae2b4a3d8de80

Aliases

arxiv: 2607.02440 · arxiv_version: 2607.02440v1 · doi: 10.48550/arxiv.2607.02440 · pith_short_12: KMUGPFEOAXW7 · pith_short_16: KMUGPFEOAXW7CUML · pith_short_8: KMUGPFEO

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/KMUGPFEOAXW7CUMLPI2AP7KBXK \
  | 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: 532867948e05edf1518b7a3407fd41ba9e4e5bfe2262e59b244ae2b4a3d8de80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2b51a35fc08c3be704d4a97c1e6d7c6700a3965c7b3a14d818477a8e91c139b",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-02T17:10:13Z",
    "title_canon_sha256": "a78c239c4395ec92c4694eed7967b7f4b8023a4d8555c302777c3814ff30fe20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02440",
    "kind": "arxiv",
    "version": 1
  }
}