Pith Number

pith:7Q2WVMMJ

pith:2020:7Q2WVMMJ5WCZSIRAMR47JWCU2Q

not attested not anchored not stored refs pending

The LOFAR Two Metre Sky Survey: Deep Fields Data Release 1 -- III. Host-galaxy identifications and value added catalogues

A. Goyal, A. Shulevski, A. Wo\{\l}owska, B. Mingo, B. Nikiel-Wroczy\\\'nski, C. Tasse, D. J. B. Smith, D. J. Schwarz, D. Nisbet, E. Magnier, G. G\\"urkan, H. J. A. R\\"ottgering, I. McCheyne, I. Prandoni, J. D. Wagenveld, J. H. Croston, J. Sabater, K. Chambers, K. J. Duncan, L. Wang, M. A. Garrett, M. Bonato, M. Bondi, M. Brienza, M. Br\\"uggen, M. Huber, M. Jamrozy, M. J. Hardcastle, M. J. I. Brown, M. J. Jarvis, M. J. Rosenthal, M. Kunert-Bajraszewska, P. N. Best, R. A. A. Bowler, R. K. Cochrane, R. Kondapally, R. Mostert, R. Paladino, S. P. O\'Sullivan, T. Ploeckinger, T. W. Shimwell, V. H. Mahatma, W. L. Williams

arxiv:2011.08201 v1 · 2020-11-16 · astro-ph.GA · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Q2WVMMJ5WCZSIRAMR47JWCU2Q}

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

The DESI View of the Faint Radio Source Population in LoTSS DR2

Receipt and verification

First computed	2026-07-05T02:29:35.649653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc356ab189ed859922206479f4d854d41b1599b8dabbe6272236343eaa4343db

Aliases

arxiv: 2011.08201 · arxiv_version: 2011.08201v1 · doi: 10.48550/arxiv.2011.08201 · pith_short_12: 7Q2WVMMJ5WCZ · pith_short_16: 7Q2WVMMJ5WCZSIRA · pith_short_8: 7Q2WVMMJ

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/7Q2WVMMJ5WCZSIRAMR47JWCU2Q \
  | 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: fc356ab189ed859922206479f4d854d41b1599b8dabbe6272236343eaa4343db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0ac5a0b84d1a727d6ac97e324fe8ba22b3859b933775927cea9f703afc87e0b",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-11-16T19:00:04Z",
    "title_canon_sha256": "2dbd932c2125b4b72e294757f959b17e5883672083c47adc5de7d9ea694b4cb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.08201",
    "kind": "arxiv",
    "version": 1
  }
}