Pith Number

pith:IUOW7EDG

pith:2019:IUOW7EDGLG6XWVZODFTEWQO2ME

not attested not anchored not stored refs pending

Structured3D: A Large Photo-realistic Dataset for Structured 3D Modeling

Jia Zheng, Jing Li, Junfei Zhang, Rui Tang, Shenghua Gao, Zihan Zhou

arxiv:1908.00222 v3 · 2019-08-01 · 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{IUOW7EDGLG6XWVZODFTEWQO2ME}

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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

1 paper in Pith

FloorplanQA: A Benchmark for Spatial Reasoning in LLMs using Structured Representations

Receipt and verification

First computed	2026-07-05T01:19:49.936942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

451d6f906659bd7b572e19664b41da610af1d2df8a144a81ade71c0dca3651a9

Aliases

arxiv: 1908.00222 · arxiv_version: 1908.00222v3 · doi: 10.48550/arxiv.1908.00222 · pith_short_12: IUOW7EDGLG6X · pith_short_16: IUOW7EDGLG6XWVZO · pith_short_8: IUOW7EDG

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/IUOW7EDGLG6XWVZODFTEWQO2ME \
  | 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: 451d6f906659bd7b572e19664b41da610af1d2df8a144a81ade71c0dca3651a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eab536558c6ee5e886d4a4e8fd7c73baf63d8b1c451ec1212cda66553bc2ff00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-01T06:01:19Z",
    "title_canon_sha256": "5ed6f1d682e77e5a9747b7719b3041b53bccd97f69b23782606b11347aa86618"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00222",
    "kind": "arxiv",
    "version": 3
  }
}