Pith Number

pith:UIIMKWXC

pith:2022:UIIMKWXCLY5NK57MZ2T4MI6FYY

not attested not anchored not stored refs pending

The LOFAR Two-metre Sky Survey -- V. Second data release

A. Bonafede, A. Botteon, A. Danezi, A. Drabent, A. Mechev, A. Offringa, A. Rowlinson, A. Saxena, A. Shulevski, A. Wo{\l}owska, B. Asabere, B. Hugo, B. Mingo, B. Nikiel-Wroczy\'nski, C. Garc\'ia-Vergara, C. Horellou, C. J. Riseley, C. L. Hale, C. Schrijvers, C. Tasse, D. Dallacasa, D. G. Nair, D. J. Bacon, D. J. B. Smith, D. J. Schwarz, D. N. Hoang, D. Rafferty, E. Bonnassieux, E. Orr\'u, E. Retana-Montenegro, F. De Gasperin, F. Massaro, F. Sweijen, G. Brunetti, G. Calistro Rivera, G. Di Gennaro, G. G\"urkan, G. Heald, G. J. White, G. K. Miley, H. E. van Piggelen, H. J. A. R\"ottgering, H. Vedantham, H. W. Edler, I. Prandoni, J. B. R. Oonk, J. E. Conway, J. G. Albert, J. H. Croston, J. L. West, J. R. Callingham, J. Sabater, J. Vink, J. Zheng, K. Duncan, K. L. Emig, K. Ma{\l}ek, K. Rajpurohit, K. T. Chy\.zy, L. Alegre, L. Bester, L. K. Morabito, M. Bilicki, M. Bonato, M. Brienza, M. Br\"uggen, M. Hajduk, M. Haverkorn, M. Hoeft, M. Iacobelli, M. Jamrozy, M. J. Hardcastle, M. Kunert-Bajraszewska, M. Magliocchetti, M. Mevius, M. Vaccari, N. Jackson, O. Smirnov, P. Kukreti, P. N. Best, R. Cassano, R. Cochrane, R. I. J. Mostert, R. J. Dettmar, R. J. van Weeren, R. Kondapally, R. Morganti, R. Timmerman, S. J. Nakoneczny, S. Mandal, S. P. O'Sullivan, T. A. En{\ss}lin, T. J. Dijkema, T. M. O. Franzen, T. M. Siewert, T. Pasini, T. W. Shimwell, U. Pajdosz-\'Smierciak, V. Cuciti, V. Heesen, V. Jeli\'c, V. Mahatma, W. L. Williams, X. Zhang, Y. G. Grange, Z. Meyer-Zhao

arxiv:2202.11733 v1 · 2022-02-23 · astro-ph.GA · astro-ph.CO · astro-ph.HE · 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{UIIMKWXCLY5NK57MZ2T4MI6FYY}

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	2026-07-05T03:59:45.448047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a210c55ae25e3ad577eccea7c623c5c619c340f55bda5b13fc6e18dc1b60ac26

Aliases

arxiv: 2202.11733 · arxiv_version: 2202.11733v1 · doi: 10.48550/arxiv.2202.11733 · pith_short_12: UIIMKWXCLY5N · pith_short_16: UIIMKWXCLY5NK57M · pith_short_8: UIIMKWXC

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/UIIMKWXCLY5NK57MZ2T4MI6FYY \
  | 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: a210c55ae25e3ad577eccea7c623c5c619c340f55bda5b13fc6e18dc1b60ac26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a482dd83936d7cce43954ddd5f8cb6cf769a8d150f8f558d7de0e268be48bc9",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-02-23T19:00:10Z",
    "title_canon_sha256": "a5a7555f3121dccab3ce307ccf693cc3e4fa911b0e452b8ab11ad99f3f49e467"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.11733",
    "kind": "arxiv",
    "version": 1
  }
}