Pith Number

pith:SZTCDQXK

pith:2025:SZTCDQXKNT75R3OHBCZU6MVBUW

not attested not anchored not stored refs pending

Registering the 4D Millimeter Wave Radar Point Clouds Via Generalized Method of Moments

Han Zhang, Weidong Chen, Xingyi Li, Yukai Yang, Ziliang Wang

arxiv:2508.02187 v3 · 2025-08-04 · cs.RO · 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{SZTCDQXKNT75R3OHBCZU6MVBUW}

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	2026-07-01T01:17:40.756615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

966621c2ea6cffd8edc708b34f32a1a58715a6ad801c0bfe106288bcfb963c7a

Aliases

arxiv: 2508.02187 · arxiv_version: 2508.02187v3 · doi: 10.48550/arxiv.2508.02187 · pith_short_12: SZTCDQXKNT75 · pith_short_16: SZTCDQXKNT75R3OH · pith_short_8: SZTCDQXK

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/SZTCDQXKNT75R3OHBCZU6MVBUW \
  | 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: 966621c2ea6cffd8edc708b34f32a1a58715a6ad801c0bfe106288bcfb963c7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3454bee4dfd7fb77df6b73065ca085a95b0ad038536b9e902b503d5bc667d9b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-08-04T08:31:53Z",
    "title_canon_sha256": "24e69634b2820d9fa48af5d9c3b4f93e02e07d259bcc3ffab5e9a53e7aa8989f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02187",
    "kind": "arxiv",
    "version": 3
  }
}