Pith Number

pith:MCKWFKJZ

pith:2021:MCKWFKJZT4RNSHGPIISGS4LA6M

not attested not anchored not stored refs pending

Roominoes: Generating Novel 3D Floor Plans From Existing 3D Rooms

Angel X. Chang, Daniel Ritchie, Kai Wang, Leon Lei, Manolis Savva, Natalie Lindsay, Selena Ling, Xianghao Xu

arxiv:2112.05644 v1 · 2021-12-10 · 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{MCKWFKJZT4RNSHGPIISGS4LA6M}

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	2026-07-05T03:39:50.503383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

609562a9399f22d91ccf4224697160f326632797cd25cb243357b7d8addf92ea

Aliases

arxiv: 2112.05644 · arxiv_version: 2112.05644v1 · doi: 10.48550/arxiv.2112.05644 · pith_short_12: MCKWFKJZT4RN · pith_short_16: MCKWFKJZT4RNSHGP · pith_short_8: MCKWFKJZ

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/MCKWFKJZT4RNSHGPIISGS4LA6M \
  | 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: 609562a9399f22d91ccf4224697160f326632797cd25cb243357b7d8addf92ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdec6e05e28103179f57c96c6b61c7494c4ba59531f5a112c3773e2a4fafb8dc",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-10T16:17:01Z",
    "title_canon_sha256": "389898f5e0a8370aa22fe72e1b9cbfa442be4cb8ac8359a216c63861e78d527d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05644",
    "kind": "arxiv",
    "version": 1
  }
}