Pith Number

pith:M47BJWBP

pith:2025:M47BJWBPROHW4MKEKN3FAYVEIX

not attested not anchored not stored refs pending

CADDreamer: CAD Object Generation from Single-view Images

Cheng Lin, Chenxu Zhang, Ningna Wang, Wenping Wang, Xiaohu Guo, Xiaoxiao Long, Xin Li, Yuan Li, Yuan Liu

arxiv:2502.20732 v2 · 2025-02-28 · 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{M47BJWBPROHW4MKEKN3FAYVEIX}

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	2026-07-05T10:37:45.342202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

673e14d82f8b8f6e314453765062a445e4e8312cf2829b024ed1a11f79154b74

Aliases

arxiv: 2502.20732 · arxiv_version: 2502.20732v2 · doi: 10.48550/arxiv.2502.20732 · pith_short_12: M47BJWBPROHW · pith_short_16: M47BJWBPROHW4MKE · pith_short_8: M47BJWBP

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/M47BJWBPROHW4MKEKN3FAYVEIX \
  | 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: 673e14d82f8b8f6e314453765062a445e4e8312cf2829b024ed1a11f79154b74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f857564b53d819734ff72608676cc08207b272ebea525d783ef32e290db7e967",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-28T05:30:29Z",
    "title_canon_sha256": "b7a44540bb8dcdf233b720a34a300ba0f7a885c6cfc8ee135bf71afe85c60de1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20732",
    "kind": "arxiv",
    "version": 2
  }
}