Pith Number

pith:MU7IOSZT

pith:2022:MU7IOSZTSZJGB6CPA4HBVQLNP2

not attested not anchored not stored refs pending

Leveraging Single-View Images for Unsupervised 3D Point Cloud Completion

Junhui Hou, Lintai Wu, Qijian Zhang, Yong Xu

arxiv:2212.00564 v3 · 2022-12-01 · 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{MU7IOSZTSZJGB6CPA4HBVQLNP2}

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	2026-07-05T08:43:20.924440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

653e874b33965260f84f070e1ac16d7ea88c767becfdfafadb38209900f3cfbc

Aliases

arxiv: 2212.00564 · arxiv_version: 2212.00564v3 · doi: 10.48550/arxiv.2212.00564 · pith_short_12: MU7IOSZTSZJG · pith_short_16: MU7IOSZTSZJGB6CP · pith_short_8: MU7IOSZT

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/MU7IOSZTSZJGB6CPA4HBVQLNP2 \
  | 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: 653e874b33965260f84f070e1ac16d7ea88c767becfdfafadb38209900f3cfbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72cec4f92863bf3f082d768834898a6dfd060ef304f44c3b7d77abdcfaf860fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-01T15:11:21Z",
    "title_canon_sha256": "0ebcd7b7602b3e505507f74cc0d98de601f3fd196ae7255230561126dd4ff56d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.00564",
    "kind": "arxiv",
    "version": 3
  }
}