Pith Number

pith:53W52BYU

pith:2019:53W52BYUUMXF7CFBVFHY2BVF73

not attested not anchored not stored refs pending

Discrete Rotation Equivariance for Point Cloud Recognition

Gim Hee Lee, Jiaxin Li, Yingcai Bi

arxiv:1904.00319 v1 · 2019-03-31 · cs.CV

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53W52BYUUMXF7CFBVFHY2BVF73}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:49:48.789294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeeddd0714a32e5f88a1a94f8d06a5fee95a8d1f104cc375f098e669f216fa57

Aliases

arxiv: 1904.00319 · arxiv_version: 1904.00319v1 · doi: 10.48550/arxiv.1904.00319 · pith_short_12: 53W52BYUUMXF · pith_short_16: 53W52BYUUMXF7CFB · pith_short_8: 53W52BYU

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/53W52BYUUMXF7CFBVFHY2BVF73 \
  | 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: eeeddd0714a32e5f88a1a94f8d06a5fee95a8d1f104cc375f098e669f216fa57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffb6c409dfa5b24c792b2a0f5c7f575408ef4be7aff6f404713354cda9337816",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-31T01:50:36Z",
    "title_canon_sha256": "22960fdf11abc5d96f59430660e887fb3a1a4fd69c735738e18855e4098ff5ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00319",
    "kind": "arxiv",
    "version": 1
  }
}