Pith Number

pith:MUK4TG2M

pith:2026:MUK4TG2MCCOLIQSHVEHOMLDM22

not attested not anchored not stored refs pending

PerpetualWonder: Long-Horizon Action-Conditioned 4D Scene Generation

Hong-Xing Yu, Jiahao Zhan, Jiajun Wu, Zizhang Li

arxiv:2602.04876 v2 · 2026-02-04 · 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{MUK4TG2MCCOLIQSHVEHOMLDM22}

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	2026-05-21T01:05:15.791528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6515c99b4c109cb44247a90ee62c6cd6abd4e4c2570e25a2fc8918cadaa089fb

Aliases

arxiv: 2602.04876 · arxiv_version: 2602.04876v2 · doi: 10.48550/arxiv.2602.04876 · pith_short_12: MUK4TG2MCCOL · pith_short_16: MUK4TG2MCCOLIQSH · pith_short_8: MUK4TG2M

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/MUK4TG2MCCOLIQSHVEHOMLDM22 \
  | 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: 6515c99b4c109cb44247a90ee62c6cd6abd4e4c2570e25a2fc8918cadaa089fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f667950bd07e5efb96dfc0e8828e0800129a5cabaa5a48dd5301e0b1e68fe162",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-02-04T18:58:55Z",
    "title_canon_sha256": "7339a46d798e66d0b602f763c731021d9429119f74fd23517fe658440b52459c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.04876",
    "kind": "arxiv",
    "version": 2
  }
}