Pith Number

pith:MWEI7OGA

pith:2022:MWEI7OGACE7X6JXGV7HSM3BY6T

not attested not anchored not stored refs pending

Exploring the Devil in Graph Spectral Domain for 3D Point Cloud Attacks

Daizong Liu, Qianjiang Hu, Wei Hu

arxiv:2202.07261 v4 · 2022-02-15 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWEI7OGACE7X6JXGV7HSM3BY6T}

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.

Cited by

1 paper in Pith

Hard-Label Black-Box Attacks on 3D Point Clouds

Receipt and verification

First computed	2026-07-05T05:28:06.307772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65888fb8c0113f7f26e6afcf266c38f4f7067906645ac52d3611fefc5a2cb1a2

Aliases

arxiv: 2202.07261 · arxiv_version: 2202.07261v4 · doi: 10.48550/arxiv.2202.07261 · pith_short_12: MWEI7OGACE7X · pith_short_16: MWEI7OGACE7X6JXG · pith_short_8: MWEI7OGA

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/MWEI7OGACE7X6JXGV7HSM3BY6T \
  | 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: 65888fb8c0113f7f26e6afcf266c38f4f7067906645ac52d3611fefc5a2cb1a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "027c096c617d67051c38f8716ac598f16b24e9be12018a281a7352619ae58b01",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-02-15T09:16:12Z",
    "title_canon_sha256": "f47e473fad1d72c6390e4482f1c1f4750eb4fa4916ea38e6b6da8f494d2ea54c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.07261",
    "kind": "arxiv",
    "version": 4
  }
}