Pith Number

pith:4QQNNDFF

pith:2026:4QQNNDFFCAUC4XOZZBNPMPQZMK

not attested not anchored not stored refs pending

Wonder: Video World Model Done Better

Hanwen Jiang, Jiacong Xu, Kalyan Sunkavalli, Vishal M. Patel, Yiqun Mei, Zhixin Shu

arxiv:2607.26037 v1 · 2026-07-28 · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QQNNDFFCAUC4XOZZBNPMPQZMK}

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	2026-07-29T01:26:21.008453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e420d68ca510282e5dd9c85af63e1962a0083e8e2bdb3d5efb8c4380140d33a0

Aliases

arxiv: 2607.26037 · arxiv_version: 2607.26037v1 · doi: 10.48550/arxiv.2607.26037 · pith_short_12: 4QQNNDFFCAUC · pith_short_16: 4QQNNDFFCAUC4XOZ · pith_short_8: 4QQNNDFF

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/4QQNNDFFCAUC4XOZZBNPMPQZMK \
  | 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: e420d68ca510282e5dd9c85af63e1962a0083e8e2bdb3d5efb8c4380140d33a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb5e4a18dd57fa06aa0ec618abf72be7473a62f31d5fba39e7d7a71f625850b5",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-28T17:45:25Z",
    "title_canon_sha256": "ae45ed34ef834c76609d3ca05f8de744aaeee5674eec6710113f39a9dd624206"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26037",
    "kind": "arxiv",
    "version": 1
  }
}