Pith Number

pith:5PK3YQ2O

pith:2025:5PK3YQ2OQQXUFA36CI4PPUO5SI

not attested not anchored not stored refs pending

Radar Tracker: Moving Instance Tracking in Sparse and Noisy Radar Point Clouds

Cyrill Stachniss, Daniel Casado Herraez, Jens Behley, Matthias Zeller, Michael Heidingsfeld

arxiv:2507.03441 v1 · 2025-07-04 · 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{5PK3YQ2OQQXUFA36CI4PPUO5SI}

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	2026-07-05T11:31:59.620838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebd5bc434e842f42837e1238f7d1dd923418ee540c9fe92959d0e7928f9939a8

Aliases

arxiv: 2507.03441 · arxiv_version: 2507.03441v1 · doi: 10.48550/arxiv.2507.03441 · pith_short_12: 5PK3YQ2OQQXU · pith_short_16: 5PK3YQ2OQQXUFA36 · pith_short_8: 5PK3YQ2O

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/5PK3YQ2OQQXUFA36CI4PPUO5SI \
  | 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: ebd5bc434e842f42837e1238f7d1dd923418ee540c9fe92959d0e7928f9939a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fff800951afa93bd0b96c817e5a9c70d1809afec5d0d80f21ac0b04de512507",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-04T09:57:28Z",
    "title_canon_sha256": "3b0d8a3fd7a8c073a8c51c7531240a00483641055469b8b589a424a881664b1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03441",
    "kind": "arxiv",
    "version": 1
  }
}