Pith Number

pith:EEEHFAGT

pith:2025:EEEHFAGTZ6HOB7UFB4BSCJQOJE

not attested not anchored not stored refs pending

TesserAct: Learning 4D Embodied World Models

Chuang Gan, Haoyu Zhen, Hongxin Zhang, Junyan Li, Qiao Sun, Siyuan Zhou, Yilun Du

arxiv:2504.20995 v1 · 2025-04-29 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEEHFAGTZ6HOB7UFB4BSCJQOJE}

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.

Cited by

37 papers in Pith

MoWorld: A Flash World Model

World Action Models: A Survey

ImageWAM: Do World Action Models Really Need Video Generation, or Just Image Editing?

World Pilot: Steering Vision-Language-Action Models with World-Action Priors

Divide and Conquer: Decoupled Representation Alignment for Multimodal World Models

Receipt and verification

First computed	2026-07-05T10:55:52.688138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21087280d3cf8ee0fe850f0321260e493949f3cf85154cd826c7a10f04a21047

Aliases

arxiv: 2504.20995 · arxiv_version: 2504.20995v1 · doi: 10.48550/arxiv.2504.20995 · pith_short_12: EEEHFAGTZ6HO · pith_short_16: EEEHFAGTZ6HOB7UF · pith_short_8: EEEHFAGT

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/EEEHFAGTZ6HOB7UFB4BSCJQOJE \
  | 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: 21087280d3cf8ee0fe850f0321260e493949f3cf85154cd826c7a10f04a21047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81ca0c6cc4b3f1147cd11750310797d305e286cdb82e91877c9af78312cf23f0",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-29T17:59:30Z",
    "title_canon_sha256": "30d94ce6162d74810a844c4ac0ba0f12d84974dc37bde39d83d6d6b71e3bb52e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20995",
    "kind": "arxiv",
    "version": 1
  }
}