Pith Number

pith:NDWWDDW6

pith:2025:NDWWDDW654G57SUMEQP2MOWMOC

not attested not anchored not stored refs pending

Enhancing 3D Point Cloud Classification with ModelNet-R and Point-SkipNet

Amir Salarpour, Mohammad Saeid, Pedram MohajerAnsari

arxiv:2509.05198 v1 · 2025-09-05 · cs.CV · cs.AI · cs.LG · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NDWWDDW654G57SUMEQP2MOWMOC}

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	2026-07-05T12:05:37.610286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68ed618edeef0ddfca8c241fa63acc70804678f109dbd8281439f0435a098175

Aliases

arxiv: 2509.05198 · arxiv_version: 2509.05198v1 · doi: 10.48550/arxiv.2509.05198 · pith_short_12: NDWWDDW654G5 · pith_short_16: NDWWDDW654G57SUM · pith_short_8: NDWWDDW6

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/NDWWDDW654G57SUMEQP2MOWMOC \
  | 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: 68ed618edeef0ddfca8c241fa63acc70804678f109dbd8281439f0435a098175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1c4ec05194b4d494c750f2335e19c4afd363bfc7419a65c68c8a3bf561e1609",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-05T15:57:36Z",
    "title_canon_sha256": "52ebd125fde55d2ee3bd547c4dbc491d8b7fea80671e4761c56b79e01c8c4a67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05198",
    "kind": "arxiv",
    "version": 1
  }
}