Pith Number

pith:XV5CHWPW

pith:2025:XV5CHWPWVTGOUNMOYZYVBH5CJM

not attested not anchored not stored refs pending

Noise-Injected Spiking Graph Convolution for Energy-Efficient 3D Point Cloud Denoising

Jialin Zhang, Jun Wang, Kaijun Zhang, Qiaoyun Wu, Zikuan Li

arxiv:2502.19660 v2 · 2025-02-27 · 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{XV5CHWPWVTGOUNMOYZYVBH5CJM}

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	2026-07-05T10:25:18.638017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd7a23d9f6acccea358ec671509fa24b11c020a25ec4b96317d0b07dd9fc79ee

Aliases

arxiv: 2502.19660 · arxiv_version: 2502.19660v2 · doi: 10.48550/arxiv.2502.19660 · pith_short_12: XV5CHWPWVTGO · pith_short_16: XV5CHWPWVTGOUNMO · pith_short_8: XV5CHWPW

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/XV5CHWPWVTGOUNMOYZYVBH5CJM \
  | 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: bd7a23d9f6acccea358ec671509fa24b11c020a25ec4b96317d0b07dd9fc79ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "609caec7eac9bdc4de5b747d57c3a4827587fe73168e0bab60873695b29e0c1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-27T01:04:23Z",
    "title_canon_sha256": "562379aa62a50a421b6fe909b3f73fb2bb9241647e05f52bcc607fac51a01399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19660",
    "kind": "arxiv",
    "version": 2
  }
}