Pith Number

pith:BTUTRVEX

pith:2019:BTUTRVEXUWSVPRQAIYZY23MAQ4

not attested not anchored not stored refs pending

Octree guided CNN with Spherical Kernels for 3D Point Clouds

Ajmal Mian, Huan Lei, Naveed Akhtar

arxiv:1903.00343 v1 · 2019-02-28 · 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{BTUTRVEXUWSVPRQAIYZY23MAQ4}

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	2026-05-17T23:52:20.020345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ce938d497a5a557c60046338d6d808725b65467941d366f69a2e5c17b90d861

Aliases

arxiv: 1903.00343 · arxiv_version: 1903.00343v1 · doi: 10.48550/arxiv.1903.00343 · pith_short_12: BTUTRVEXUWSV · pith_short_16: BTUTRVEXUWSVPRQA · pith_short_8: BTUTRVEX

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/BTUTRVEXUWSVPRQAIYZY23MAQ4 \
  | 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: 0ce938d497a5a557c60046338d6d808725b65467941d366f69a2e5c17b90d861

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee6bb30c905295d6a3c7c9be47ed0bf0039ceaa32dcc82affae38ddba65d0e34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-28T09:53:28Z",
    "title_canon_sha256": "0b3002f84b3b8426f4663f000ad3ffa039527c2019a5c12024b993f7c600fbda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00343",
    "kind": "arxiv",
    "version": 1
  }
}