Pith Number

pith:CVSSXG2J

pith:2019:CVSSXG2JJM3JGL3D35RNLK3OX4

not attested not anchored not stored refs pending

One- and Two-point Source Statistics from the LOFAR Two-metre Sky Survey First Data Release

Catherine Hale, Cyril Tasse, David J. Bacon, Dominik J. Schwarz, Glenn J. White, Huub R\"ottgering, Jose Sabater, Kenneth J. Duncan, Marian Biermann, Martin J. Hardcastle, Matt Jarvis, Nitesh Bhardwaj, Philip N. Best, Thilo M. Siewert, Timothy Shimwell, Wendy L. Williams

arxiv:1908.10309 v3 · 2019-08-27 · 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{CVSSXG2JJM3JGL3D35RNLK3OX4}

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	2026-07-05T01:50:15.722430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15652b9b494b36932f63df62d5ab6ebf008d84e3f0cdd214eb3499e58c58ada7

Aliases

arxiv: 1908.10309 · arxiv_version: 1908.10309v3 · doi: 10.48550/arxiv.1908.10309 · pith_short_12: CVSSXG2JJM3J · pith_short_16: CVSSXG2JJM3JGL3D · pith_short_8: CVSSXG2J

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/CVSSXG2JJM3JGL3D35RNLK3OX4 \
  | 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: 15652b9b494b36932f63df62d5ab6ebf008d84e3f0cdd214eb3499e58c58ada7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b5cf94f255d7ccd59bb2ae8fa26a813be897518f4dce4f563b7043e443b6e04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-08-27T16:33:51Z",
    "title_canon_sha256": "389b92c181665a757121ddb1c75a5a80433dc8da8e600b49f468c13893a03357"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10309",
    "kind": "arxiv",
    "version": 3
  }
}