Pith Number

pith:ELUIGAAZ

pith:2026:ELUIGAAZNZR43ENIESGUUV6LGZ

not attested not anchored not stored refs pending

Kairos: A Native World Model Stack for Physical AI

Cong Wan, Dacheng Tao, Feng Lv, Kairos Team: Fei Wang, Kangkang Zhu, Pu Li, Qiming Zhang, Ruiqing Yang, Shan You, Shi Fu, Tao Huang, Wei Wang, Xiaogang Wang, Xiaoming Wu, Xiaoning Wu, Xiaoou Li, Xuzeng Fan, Yunlong Xi, Yuwei Zhang, Zeyu Liu, Zheng Zhang, Zhisheng Zheng, Zuoyi Fu

arxiv:2606.16533 v2 · 2026-06-15 · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ELUIGAAZNZR43ENIESGUUV6LGZ}

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	2026-06-19T16:10:02.036884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22e88300196e63cd91a8248d4a57cb365ed42cab56ef1b0d2c36c79d3d1ab3a6

Aliases

arxiv: 2606.16533 · arxiv_version: 2606.16533v2 · doi: 10.48550/arxiv.2606.16533 · pith_short_12: ELUIGAAZNZR4 · pith_short_16: ELUIGAAZNZR43ENI · pith_short_8: ELUIGAAZ

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/ELUIGAAZNZR43ENIESGUUV6LGZ \
  | 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: 22e88300196e63cd91a8248d4a57cb365ed42cab56ef1b0d2c36c79d3d1ab3a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e58a42429787645a3a76733b045216f918c553dafa3c8d478a2c93c0b81f91f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-15T10:37:42Z",
    "title_canon_sha256": "2d2d6fbf5c764b5db4c9c8277c837757c072f0178a8c1e3513a4fec41478614b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.16533",
    "kind": "arxiv",
    "version": 2
  }
}