Pith Number

pith:4K33RJAR

pith:2011:4K33RJARJKU2BN6RJMZAJZ3P63

not attested not anchored not stored refs pending

Cosmological Measurements with Forthcoming Radio Continuum Surveys

(10) Universitaet Bielefeld), (2) University of Hertfordshire, 3), (3) University of the Western Cape, (4) CSIRO, (5) Leiden, (6) UCL, 7), (7) Centre for High Performance Computing, (8) Toulouse, (9) CENTRA, Alvise Raccanelli (1), Catherine M. Cress (3, David J. Bacon (1), Dominik J. Schwarz (10) ((1) ICG Portsmouth, Filipe B. Abdalla (6), Gong-Bo Zhao (1), Huub Rottgering (5), Jean-Claude Kubwimana (8), Mario G. Santos (9), Matt J. Jarvis (2, Ray P. Norris (4), Robert C. Nichol (1), Sam Lindsay (2), Will J. Percival (1)

arxiv:1108.0930 v1 · 2011-08-03 · 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{4K33RJARJKU2BN6RJMZAJZ3P63}

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	2026-05-18T02:01:03.335031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2b7b8a4114aa9a0b7d14b3204e76ff6dce8d1e3a04f86d997f3a9061505657c

Aliases

arxiv: 1108.0930 · arxiv_version: 1108.0930v1 · doi: 10.48550/arxiv.1108.0930 · pith_short_12: 4K33RJARJKU2 · pith_short_16: 4K33RJARJKU2BN6R · pith_short_8: 4K33RJAR

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/4K33RJARJKU2BN6RJMZAJZ3P63 \
  | 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: e2b7b8a4114aa9a0b7d14b3204e76ff6dce8d1e3a04f86d997f3a9061505657c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3018dd1c3a700c6e3fcc7257a4da6ec7cf4a36498b27c732d4fcfa7a354c1bd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-03T20:00:03Z",
    "title_canon_sha256": "9b8d53904938136447df4be5ceff8128cdb9df028227cca659258ae284cefa74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0930",
    "kind": "arxiv",
    "version": 1
  }
}