Pith Number

pith:ZUDY4QGY

pith:2025:ZUDY4QGYG2TFZ6YZVQKZAR34CQ

not attested not anchored not stored refs pending

PVNet: Point-Voxel Interaction LiDAR Scene Upsampling Via Diffusion Models

Jie Wen, Junhui Hou, Lintai Wu, Xianjing Cheng, Yong Xu, Zuowen Wang

arxiv:2508.17050 v1 · 2025-08-23 · 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{ZUDY4QGYG2TFZ6YZVQKZAR34CQ}

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	2026-07-05T11:58:08.742062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd078e40d836a65cfb19ac1590477c14175b450cc057b14c7fdc99645a6c2ff4

Aliases

arxiv: 2508.17050 · arxiv_version: 2508.17050v1 · doi: 10.48550/arxiv.2508.17050 · pith_short_12: ZUDY4QGYG2TF · pith_short_16: ZUDY4QGYG2TFZ6YZ · pith_short_8: ZUDY4QGY

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/ZUDY4QGYG2TFZ6YZVQKZAR34CQ \
  | 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: cd078e40d836a65cfb19ac1590477c14175b450cc057b14c7fdc99645a6c2ff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "982a688220990714621a6aec287c451eed20c90315d5ea87347e086991882a75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-23T14:55:03Z",
    "title_canon_sha256": "e8cf2e243d1f076edbe38b64a8294a1e6fc0631145413aa55e5c70d321443a03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17050",
    "kind": "arxiv",
    "version": 1
  }
}