Pith Number

pith:6DAHILX6

pith:2025:6DAHILX6BLSUQS34NE7R7L5MTG

not attested not anchored not stored refs pending

Direction Finding for Software Defined Radios with Switched Uniform Circular Arrays

Lennart Werner, Marco Hutter, Markus Gardill

arxiv:2502.08592 v1 · 2025-02-12 · 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{6DAHILX6BLSUQS34NE7R7L5MTG}

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	2026-07-05T10:13:25.049094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0c0742efe0ae5484b7c693f1fafac99bbd6c27e18f429a341f7e8affc4b8dfb

Aliases

arxiv: 2502.08592 · arxiv_version: 2502.08592v1 · doi: 10.48550/arxiv.2502.08592 · pith_short_12: 6DAHILX6BLSU · pith_short_16: 6DAHILX6BLSUQS34 · pith_short_8: 6DAHILX6

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/6DAHILX6BLSUQS34NE7R7L5MTG \
  | 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: f0c0742efe0ae5484b7c693f1fafac99bbd6c27e18f429a341f7e8affc4b8dfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31ef134d61c688a0018e701ea09f37a54a113b7e06c4fe392e65c889fc2f0b1c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-02-12T17:28:37Z",
    "title_canon_sha256": "2b26af218c49a27184d74e0b4e59c6cd5b775dc51c1e498bb2418d9f16874d0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08592",
    "kind": "arxiv",
    "version": 1
  }
}