Pith Number

pith:CSO2T6SC

pith:2026:CSO2T6SCLLDXPDHGBXENVCOF7K

not attested not anchored not stored refs pending

On the Identifiability of Controlled World Models

Bo Zhang, Shengbo Eben Li, Xiangteng Zhang, Yang Guan, Ya-Qin Zhang

arxiv:2607.22430 v1 · 2026-07-24 · 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{CSO2T6SCLLDXPDHGBXENVCOF7K}

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	2026-07-27T01:21:20.643342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

149da9fa425ac7778ce60dc8da89c5faadaf737ec2e7f96484f45553eac7a150

Aliases

arxiv: 2607.22430 · arxiv_version: 2607.22430v1 · doi: 10.48550/arxiv.2607.22430 · pith_short_12: CSO2T6SCLLDX · pith_short_16: CSO2T6SCLLDXPDHG · pith_short_8: CSO2T6SC

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/CSO2T6SCLLDXPDHGBXENVCOF7K \
  | 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: 149da9fa425ac7778ce60dc8da89c5faadaf737ec2e7f96484f45553eac7a150

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c0187e6341ec30dd9b1a170ca2b6dde6f682306f2e9907743ea9f720bac437e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-24T15:49:12Z",
    "title_canon_sha256": "5e0976d57a402dcec7e0d90281eb19e85809f7c14c7212e240e67d908491366e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22430",
    "kind": "arxiv",
    "version": 1
  }
}