Pith Number

pith:IKZ6H2EG

pith:2026:IKZ6H2EGHOOT3WNJ7TTTPGLZSU

not attested not anchored not stored refs pending

Self-supervised Hierarchical Visual Reasoning with World Model

Houqiang Li, Lin Liu, Mingxiao Feng, Wengang Zhou, Yuanfei Xu

arxiv:2605.17537 v1 · 2026-05-17 · 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{IKZ6H2EGHOOT3WNJ7TTTPGLZSU}

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	2026-05-20T00:04:44.589232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42b3e3e8863b9d3dd9a9fce7379979953ff4563bfff70e8aada32b312f63d405

Aliases

arxiv: 2605.17537 · arxiv_version: 2605.17537v1 · doi: 10.48550/arxiv.2605.17537 · pith_short_12: IKZ6H2EGHOOT · pith_short_16: IKZ6H2EGHOOT3WNJ · pith_short_8: IKZ6H2EG

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/IKZ6H2EGHOOT3WNJ7TTTPGLZSU \
  | 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: 42b3e3e8863b9d3dd9a9fce7379979953ff4563bfff70e8aada32b312f63d405

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1d7c0f05bdbf1aefe95f265761d32f1d05d63fe13321cbe5cc372f036cc24c3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-17T16:42:42Z",
    "title_canon_sha256": "53b5ee01a56966385520e14c4f31271dbd0651193c2df640c10fd6e4f9bcb41f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17537",
    "kind": "arxiv",
    "version": 1
  }
}