Pith Number

pith:WHC33HOB

pith:2012:WHC33HOBGQZYBHJXVVXJSVAANQ

not attested not anchored not stored refs pending

Fast Holographic Deconvolution: a new technique for precision radio interferometry

Alan Rogers, Alan Whitney, Andrew Williams, Anish Roshi, Avinash Deshpande, Barton Kincaid, B. M. Gaensler, Brian Corey, Bryna Hazelton, Chris Williams, Colin Lonsdale, Daniel Mitchell, David Barnes, David Emrich, David Herne, David Kaplan, Divya Oberoi, Edward Morgan, Eric Kratzenberg, Frank Briggs, Gianni Bernardi, Ian Sullivan, Jacqueline Hewitt, Jamie Stevens, John Bunton, Joseph Pathikulangara, Joseph Salah, Judd D. Bowman, Justin Kasper, K. Srivani, Lincoln Greenhill, Ludi deSouza, Mark Waterson, Melanie Johnston-Hollitt, Mervyn Lynch, Miguel Morales, Rachel Webster, Randall Wayth, Ravi Subrahmanyan, Robert Goeke, Robert Sault, Roger Cappallo, Ronald Koenig, Ron Remillard, Russell McWhirter, Stephen Ord, Steven Tingay, Stuart Wyithe, Thiagaraj Prabu, Udaya Shankar, Wayne Arcus

arxiv:1209.1653 v1 · 2012-09-07 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHC33HOBGQZYBHJXVVXJSVAANQ}

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	2026-05-18T03:43:20.215030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1c5bd9dc13433809d37ad6e9954006c2c65cc401806d580e5e6c2a5a258b57f

Aliases

arxiv: 1209.1653 · arxiv_version: 1209.1653v1 · doi: 10.48550/arxiv.1209.1653 · pith_short_12: WHC33HOBGQZY · pith_short_16: WHC33HOBGQZYBHJX · pith_short_8: WHC33HOB

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/WHC33HOBGQZYBHJXVVXJSVAANQ \
  | 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: b1c5bd9dc13433809d37ad6e9954006c2c65cc401806d580e5e6c2a5a258b57f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60ae75a601f2b1768a8f1d750b16b86f37a53e534cebbe3dfcab4f6d14010c03",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-09-07T21:21:52Z",
    "title_canon_sha256": "f7a868b724317c4fe3a6fb33972d9a89e782d44ba632b8ecf8838e9982cda7a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1653",
    "kind": "arxiv",
    "version": 1
  }
}