Pith Number

pith:WR3EJMK4

pith:2019:WR3EJMK4CS7Q6GML6MC2JPCLLR

not attested not anchored not stored refs pending

Micro-UAV Detection with a Low-Grazing Angle Millimeter Wave Radar

Chethan Kumar Anjinappa, Ismail Guvenc, Martins Ezuma, Ozgur Ozdemir, Wahab Ali Gulzar

arxiv:1902.05483 v1 · 2019-02-14 · 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{WR3EJMK4CS7Q6GML6MC2JPCLLR}

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	2026-05-17T23:53:58.584206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b47644b15c14bf0f198bf305a4bc4b5c765df7eb4cc9a108afee808dba55ba90

Aliases

arxiv: 1902.05483 · arxiv_version: 1902.05483v1 · doi: 10.48550/arxiv.1902.05483 · pith_short_12: WR3EJMK4CS7Q · pith_short_16: WR3EJMK4CS7Q6GML · pith_short_8: WR3EJMK4

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/WR3EJMK4CS7Q6GML6MC2JPCLLR \
  | 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: b47644b15c14bf0f198bf305a4bc4b5c765df7eb4cc9a108afee808dba55ba90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe035dada7aecb0abb620526c0b03368d39ef8065e119e4de0ebd74101756faa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-02-14T16:33:56Z",
    "title_canon_sha256": "ad8846c7a33440d8f1636e5ea449ed427cb844aeddd4c0f63dd8e8f040419f42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05483",
    "kind": "arxiv",
    "version": 1
  }
}