Pith Number

pith:QUMTYVER

pith:2024:QUMTYVERA6COZF2X3BV7ODRF5M

not attested not anchored not stored refs pending

PointCFormer: a Relation-based Progressive Feature Extraction Network for Point Cloud Completion

Dong-Ming Yan, Jie Jiang, Weize Quan, Yingmei Wei, Yi Zhong

arxiv:2412.08421 v2 · 2024-12-11 · 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{QUMTYVERA6COZF2X3BV7ODRF5M}

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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

PointCFormer: a Relation-based Progressive Feature Extraction Network for Point Cloud Completion

Receipt and verification

First computed	2026-07-05T09:49:14.101200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85193c54910784ec9757d86bf70e25eb124c44f256fae0a6736badc0690bdac0

Aliases

arxiv: 2412.08421 · arxiv_version: 2412.08421v2 · doi: 10.48550/arxiv.2412.08421 · pith_short_12: QUMTYVERA6CO · pith_short_16: QUMTYVERA6COZF2X · pith_short_8: QUMTYVER

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/QUMTYVERA6COZF2X3BV7ODRF5M \
  | 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: 85193c54910784ec9757d86bf70e25eb124c44f256fae0a6736badc0690bdac0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0bdd53a8680e1f2542fc26bfac6794a2e49c61dc418e18ac249e4b5b4eb7732",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-11T14:37:21Z",
    "title_canon_sha256": "57b93626bcfd3f7c915c53e3eeae71c320d1a19452f13b5c4ecd42805cdff6c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.08421",
    "kind": "arxiv",
    "version": 2
  }
}