Pith Number

pith:FF2EU552

pith:2019:FF2EU552DW2UO5D5EAVPHFPKSZ

not attested not anchored not stored refs pending

Rotation Invariant Convolutions for 3D Point Clouds Deep Learning

Binh-Son Hua, David W. Rosen, Sai-Kit Yeung, Zhiyuan Zhang

arxiv:1908.06297 v1 · 2019-08-17 · 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{FF2EU552DW2UO5D5EAVPHFPKSZ}

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	2026-07-04T23:58:14.384428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29744a77ba1db547747d202af395ea964b553765ec49412794cff95bf9ecb2b0

Aliases

arxiv: 1908.06297 · arxiv_version: 1908.06297v1 · doi: 10.48550/arxiv.1908.06297 · pith_short_12: FF2EU552DW2U · pith_short_16: FF2EU552DW2UO5D5 · pith_short_8: FF2EU552

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/FF2EU552DW2UO5D5EAVPHFPKSZ \
  | 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: 29744a77ba1db547747d202af395ea964b553765ec49412794cff95bf9ecb2b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36be407329bb3123954c832859e2c8cee8d711889c57e8847be1d6ea498ac23b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-17T12:31:57Z",
    "title_canon_sha256": "66ed199df69b0ac277977a269acef0bfd7a1b53cbf4213b0a73a809fd32061d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06297",
    "kind": "arxiv",
    "version": 1
  }
}