Pith Number

pith:52SJB6QN

pith:2015:52SJB6QND7MMMQ45JURWBQJUV5

not attested not anchored not stored refs pending

A Digital-Receiver for the Murchison Widefield Array

Alan E. Rogers, Alan R. Whitney, Andrew J. Williams, Avinash A. Deshpande, Barton B. Kincaid, Brian Crosse, Brian E. Corey, Bryna J. Hazelton, Christopher Williams, Colin J. Lonsdale, Daniel A. Mitchell, D. Anish Roshi, David Emrich, David G. Barnes, David Herne, David L. Kaplan, Deepak Kumar, Divya Oberoi, D. Pallot, Edward H. Morgan, Eric Kratzenberg, Frank H. Briggs, Gianni Bernardi, Gopalakrishna M R, Grant Hampson, Jacqueline N. Hewitt, Jamie B. Stevens, John D. Bunton, Joseph E. Salah, Joseph Pathikulangara, Judd D. Bowman, Justin C. Kasper, K. S. Srivani, Lincoln J. Greenhill, Ludi deSouza, Mark Waterson, Melanie Johnston-Hollitt, Mervyn J. Lynch, Miguel F. Morales, N. Udaya Shankar, P. A. Kamini, Rachel L. Webster, Randall B. Wayth, Ravi Subrahmanyan, Robert F. Goeke, Robert J. Sault, Roger J. Cappallo, Ronald A. Remillard, Ronald Koenig, Russell McWhirter, S. E. Tremblay, S. Madhavi, Stephen M. Ord, Steven J. Tingay, Stuart B. Wyithe, T. Booler, Thiagaraj Prabu, Wayne Arcus

arxiv:1502.05015 v1 · 2015-02-14 · 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{52SJB6QND7MMMQ45JURWBQJUV5}

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	2026-05-18T02:26:53.307241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eea490fa0d1fd8c6439d4d2360c134af590fa0e5c1a2795fe9f681123d29ead4

Aliases

arxiv: 1502.05015 · arxiv_version: 1502.05015v1 · doi: 10.48550/arxiv.1502.05015 · pith_short_12: 52SJB6QND7MM · pith_short_16: 52SJB6QND7MMMQ45 · pith_short_8: 52SJB6QN

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/52SJB6QND7MMMQ45JURWBQJUV5 \
  | 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: eea490fa0d1fd8c6439d4d2360c134af590fa0e5c1a2795fe9f681123d29ead4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9027b826caf88e30dba9b3af222f421e20b06a91ec484cecfd33306ccef16ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-02-14T00:04:40Z",
    "title_canon_sha256": "884a61b4dfc17ad8f06b163be4cc7adcbe7ecf7bdb30ebf327a09755b6c937b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05015",
    "kind": "arxiv",
    "version": 1
  }
}