Pith Number

pith:Z4YAZHCU

pith:2026:Z4YAZHCU4EB3U23FLSLJ7GS63Z

not attested not anchored not stored refs pending

SceneSmith: Agentic Generation of Simulation-Ready Indoor Scenes

Nicholas Pfaff, Rick Cory, Russ Tedrake, Sergey Zakharov, Thomas Cohn

arxiv:2602.09153 v2 · 2026-02-09 · cs.RO · cs.AI · 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{Z4YAZHCU4EB3U23FLSLJ7GS63Z}

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

9 papers in Pith

VoxScene: Anchor-Conditioned Voxel Diffusion for Indoor Scene Arrangement

Code-as-Room: Generating 3D Rooms from Top-Down View Images via Agentic Code Synthesis

SceneCode: Executable World Programs for Editable Indoor Scenes with Articulated Objects

SimWorld Studio: Automatic Environment Generation with Evolving Coding Agent for Embodied Agent Learning

3D Generation for Embodied AI and Robotic Simulation: A Survey

Receipt and verification

First computed	2026-06-02T01:03:42.714047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf300c9c54e103ba6b655c969f9a5ede7399cd9f3b842702dc53caaddc7f8695

Aliases

arxiv: 2602.09153 · arxiv_version: 2602.09153v2 · doi: 10.48550/arxiv.2602.09153 · pith_short_12: Z4YAZHCU4EB3 · pith_short_16: Z4YAZHCU4EB3U23F · pith_short_8: Z4YAZHCU

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/Z4YAZHCU4EB3U23FLSLJ7GS63Z \
  | 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: cf300c9c54e103ba6b655c969f9a5ede7399cd9f3b842702dc53caaddc7f8695

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a46567630d1cf6ad6f873a4afd6e402d5836ffcb3bfbf73bb779c4e56964ba8e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-02-09T19:56:04Z",
    "title_canon_sha256": "806e674623a4edde98a503aa25862d42efedb6a1780fc5a711d893066104b835"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.09153",
    "kind": "arxiv",
    "version": 2
  }
}