Pith Number

pith:Y4CUBTE7

pith:2023:Y4CUBTE7JFY65OZNPORA6I2JCC

not attested not anchored not stored refs pending

RaTrack: Moving Object Detection and Tracking with 4D Radar Point Cloud

Chris Xiaoxuan Lu, Fangqiang Ding, Hantao Zhong, Zhijun Pan

arxiv:2309.09737 v7 · 2023-09-18 · 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{Y4CUBTE7JFY65OZNPORA6I2JCC}

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	2026-07-05T07:55:24.344627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c70540cc9f4971eebb2d7ba20f234910a7b68ffba20685e0dfdcf1a2b848870e

Aliases

arxiv: 2309.09737 · arxiv_version: 2309.09737v7 · doi: 10.48550/arxiv.2309.09737 · pith_short_12: Y4CUBTE7JFY6 · pith_short_16: Y4CUBTE7JFY65OZN · pith_short_8: Y4CUBTE7

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/Y4CUBTE7JFY65OZNPORA6I2JCC \
  | 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: c70540cc9f4971eebb2d7ba20f234910a7b68ffba20685e0dfdcf1a2b848870e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f532deff30b215561e7d8aa2f910cc0aacab670fdd3c5f131ca6bc7cdd82401",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-18T13:02:29Z",
    "title_canon_sha256": "d20ccf3709f9a96e92bfa0b6f69d3241dd778c46a32ec1f6005bbfd67a946f2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.09737",
    "kind": "arxiv",
    "version": 7
  }
}