Pith Number

pith:555SO3JV

pith:2024:555SO3JVZDXA2Y3ZIQILDF2EVY

not attested not anchored not stored refs pending

Indoor Synthetic Aperture Radar Measurements of Point-Like Targets Using a Wheeled Mobile Robot

Christian Waldschmidt, Johannes Fink, Yuma E. Ritterbusch

arxiv:2405.00121 v1 · 2024-04-30 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{555SO3JVZDXA2Y3ZIQILDF2EVY}

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	2026-07-05T08:14:08.810801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef7b276d35c8ee0d63794410b19744ae3e3b2c7f74a500617f01a1c9474a172c

Aliases

arxiv: 2405.00121 · arxiv_version: 2405.00121v1 · doi: 10.48550/arxiv.2405.00121 · pith_short_12: 555SO3JVZDXA · pith_short_16: 555SO3JVZDXA2Y3Z · pith_short_8: 555SO3JV

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/555SO3JVZDXA2Y3ZIQILDF2EVY \
  | 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: ef7b276d35c8ee0d63794410b19744ae3e3b2c7f74a500617f01a1c9474a172c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4b8dcb3166ec19cae3d7b207c609013a1524cbe3c929b88a7aed5f7a75ac479",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-04-30T18:10:26Z",
    "title_canon_sha256": "5bb2d191d1edf4757955d63da4b103e6b2adad7a3aea2ca319fcc06c43805e0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.00121",
    "kind": "arxiv",
    "version": 1
  }
}