Pith Number

pith:C2WE7P6W

pith:2022:C2WE7P6WY4ZWCEXASBYSJBQI2N

not attested not anchored not stored refs pending

Establishing the Capabilities of the Murchison Widefield Array as a Passive Radar for the Surveillance of Space

Ashley Summers, Brendan Hennessy, Brian Crosse, Daniel Gustainis, Marcin Sokolowski, Robert Young, Steven Tingay

arxiv:2206.02357 v1 · 2022-06-06 · eess.SP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2WE7P6WY4ZWCEXASBYSJBQI2N}

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.

Cited by

1 paper in Pith

Enhanced detection and identification of satellites using an all-sky multi-frequency survey with prototype SKA-Low stations

Receipt and verification

First computed	2026-07-05T04:29:17.044408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16ac4fbfd6c7336112e09071248608d34bb499de387e5c3c35deb06428f9d569

Aliases

arxiv: 2206.02357 · arxiv_version: 2206.02357v1 · doi: 10.48550/arxiv.2206.02357 · pith_short_12: C2WE7P6WY4ZW · pith_short_16: C2WE7P6WY4ZWCEXA · pith_short_8: C2WE7P6W

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/C2WE7P6WY4ZWCEXASBYSJBQI2N \
  | 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: 16ac4fbfd6c7336112e09071248608d34bb499de387e5c3c35deb06428f9d569

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "142790576e8e56a8042858168b5fef175fa84c860b2c855794afd025458eae86",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-06-06T05:22:01Z",
    "title_canon_sha256": "255bdbeb4510bddd5ea7ab76190cd8a248ab2557bf23ea5c74ffde595686fcc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.02357",
    "kind": "arxiv",
    "version": 1
  }
}