Pith Number

pith:MTFWCQTN

pith:2026:MTFWCQTNGINSBNXUUD2P3FKVXR

not attested not anchored not stored refs pending

WorldAct: Activating Monolithic 3D Worlds into Interactive-Ready Object-Centric Scenes

Chen Yang, Jiawei Guo, Jiazhong Cen, Jichen Hu, Sikuang Li, Wei Shen

arxiv:2605.15843 v1 · 2026-05-15 · 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{MTFWCQTNGINSBNXUUD2P3FKVXR}

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	2026-05-20T00:01:21.408446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64cb61426d321b20b6f4a0f4fd9555bc770ebcb9362e799340e05d158e268a21

Aliases

arxiv: 2605.15843 · arxiv_version: 2605.15843v1 · doi: 10.48550/arxiv.2605.15843 · pith_short_12: MTFWCQTNGINS · pith_short_16: MTFWCQTNGINSBNXU · pith_short_8: MTFWCQTN

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/MTFWCQTNGINSBNXUUD2P3FKVXR \
  | 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: 64cb61426d321b20b6f4a0f4fd9555bc770ebcb9362e799340e05d158e268a21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89bb5baeb14617eaa7191bf01ba3565e3097aba473cfbe8c384197f630495392",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-15T10:56:23Z",
    "title_canon_sha256": "1ab3ff40e7842689d114557a72022e609aaf2affb50a9b0e1fc5219316373df4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15843",
    "kind": "arxiv",
    "version": 1
  }
}