Pith Number

pith:WHO7UKYD

pith:2011:WHO7UKYDKM5N24IOOHNS5GGI36

not attested not anchored not stored refs pending

Observing pulsars and fast transients with LOFAR

A. Alexov, A. Asgekar, A. G. de Bruyn, A. Gunst, A. Horneffer, A. Karastergiou, A. Noutsos, A. Polatidis, A. Schoenmakers, A. van Duin, A. Zensus, B. Ciardi, B. Scheers, B. W. Stappers, C. G. M. Sterks, C. Law, C. Vogt, D. McKay-Bukowski, E. J. Daw, G. Heald, G. Kuper, G. Miley, H. Falcke, H. Holties, H. Olofsson, H. R. Butcher, H. R\"ottgering, H. Spreeuw, I. M. Avruch, J. Anderson, J. Bregman, J. Broderick, J. C. A. Miller-Jones, J. Conway, J. D. Mol, J. Eisl\"offel, J. E. Noordam, J. Griessmeier, J. P. Hamaker, J. P. McKean, J. Sluman, J. Swinbank, J. van Enst, J. van Leeuwen, J. W . Romein, J. W. T. Hessels, K. Anderson, L. B\"ahren, L. V. E. Koopmans, M. Brentjens, M. Br\"uggen, M. de Vos, M. E. Bell, M. Garrett, M. Gerbers, M. Hoeft, M. J. Bentum, M. Kramer, M. Loose, M. Norden, M. Pandey-Pommier, M. P. van Haarlem, M. Steinmetz, M. Tagger, M. W. Wise, N. Vermaas, O. Smirnov, O. Wucknitz, P. Bennema, P. Best, P. C. Broekema, P. Maat, P. Weltevrede, P. Zarka, R. A. M. J. Wijers, R. Beck, R. Fender, R. H. van de Brink, R.-J. Dettmar, R. Morganti, R. Nijboer, R. Vermeulen, S. J. Wijnholds, S. Markoff, S. ter Veen, S. Yatawatta, T. Coenen, T. Grit, T. Hassall, V. I. Kondratiev, V. S. Dhillon, W. N. Brouw, W. Reich, Y. Tang

arxiv:1104.1577 v1 · 2011-04-08 · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHO7UKYDKM5N24IOOHNS5GGI36}

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

Artificial Precision Timing Array: bridging the decihertz gravitational-wave sensitivity gap with clock satellites

Receipt and verification

First computed	2026-05-18T02:02:36.285774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1ddfa2b03533add710e71db2e98c8df8d7ca7cdcaacb914cc16395bd89e35bc

Aliases

arxiv: 1104.1577 · arxiv_version: 1104.1577v1 · doi: 10.48550/arxiv.1104.1577 · pith_short_12: WHO7UKYDKM5N · pith_short_16: WHO7UKYDKM5N24IO · pith_short_8: WHO7UKYD

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/WHO7UKYDKM5N24IOOHNS5GGI36 \
  | 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: b1ddfa2b03533add710e71db2e98c8df8d7ca7cdcaacb914cc16395bd89e35bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b5eb4256360096d679049c027a506c795f1b9187f01497ccb4187539c955092",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-04-08T13:55:00Z",
    "title_canon_sha256": "7a1f01eed28ca83758017a7c0f8364747269b6efda317ee25841f99761dbfadd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1577",
    "kind": "arxiv",
    "version": 1
  }
}