Pith Number

pith:WARCALHM

pith:2026:WARCALHMZSQRAVAFK4UNG4GN6Z

not attested not anchored not stored refs pending

World2Act: Latent Action Post-Training from World Model Dynamics

Abdullah Sohail, An Dinh Vuong, Anqing Duan, Haoran Ding, Ian Reid, Ivan Laptev, Liang Ma, Tuan Van Vo, Xiaodan Liang

arxiv:2603.10422 v2 · 2026-03-11 · 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{WARCALHMZSQRAVAFK4UNG4GN6Z}

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	2026-06-01T01:02:36.832665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b022202ceccca11054055728d370cdf6623787a2d9f725cc986a4f0b6a8bd54e

Aliases

arxiv: 2603.10422 · arxiv_version: 2603.10422v2 · doi: 10.48550/arxiv.2603.10422 · pith_short_12: WARCALHMZSQR · pith_short_16: WARCALHMZSQRAVAF · pith_short_8: WARCALHM

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/WARCALHMZSQRAVAFK4UNG4GN6Z \
  | 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: b022202ceccca11054055728d370cdf6623787a2d9f725cc986a4f0b6a8bd54e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0923c4284e7b8fed756513c19bd505f5fbb83c28a75c145f7b64f6d416fa51f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-11T05:11:44Z",
    "title_canon_sha256": "e74966c3ef677d99cf0adbca73c5e420cf5f350bcc66f040cd8ddfdc9c92e4b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.10422",
    "kind": "arxiv",
    "version": 2
  }
}