Pith Number

pith:TGJK6MLZ

pith:2022:TGJK6MLZ2SE364IZPG3N5JAMF7

not attested not anchored not stored refs pending

PointSCNet: Point Cloud Structure and Correlation Learning Based on Space Filling Curve-Guided Sampling

Huaiyi Dong, Jin Li, Wenjie Xu, Xingye Chen, Yilin Chen, Yiqi Wu

arxiv:2202.10251 v2 · 2022-02-21 · 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{TGJK6MLZ2SE364IZPG3N5JAMF7}

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	2026-07-05T08:32:07.597057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9992af3179d489bf711979b6dea40c2fe304c6e7279ebfd2cf6977c721967d4b

Aliases

arxiv: 2202.10251 · arxiv_version: 2202.10251v2 · doi: 10.48550/arxiv.2202.10251 · pith_short_12: TGJK6MLZ2SE3 · pith_short_16: TGJK6MLZ2SE364IZ · pith_short_8: TGJK6MLZ

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/TGJK6MLZ2SE364IZPG3N5JAMF7 \
  | 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: 9992af3179d489bf711979b6dea40c2fe304c6e7279ebfd2cf6977c721967d4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8963d4486487e545cdf4aefd970a368feb90e1cd1f5f88838c33e902d179a440",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-02-21T14:00:20Z",
    "title_canon_sha256": "b4171b7828d662afee3ce0df2cd926845ce29b97aee18ebe2ec9eaaf59067acc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.10251",
    "kind": "arxiv",
    "version": 2
  }
}