Pith Number

pith:FCXHFYOG

pith:2018:FCXHFYOGTOFYWXZP7MESJRFRHE

not attested not anchored not stored refs pending

The XXL Survey: XXXIV. Double irony in XXL-North. A tale of two radio galaxies in a supercluster at z = 0.14

06304 Nice cedex 4, 10000 Zagreb, 13388, (14) B.M. Poggianti (10) M.E. Ramos-Ceja (12) S. Raychaudhury (11) H.J.A. R\"ottgering (2) C. Vignali (15), (16) ((1) Chalmers University of Technology, (17) K. Kolokythas (11) F. Pacaud (12) M. Pierre (13), 2333 CA, 36240, 40129 Bologna, AIM, Alma Mater Studiorum, Astrophysics, Auf dem H\"ugel 71, Bijeni\v{c}ka cesta 32, Blvd de l'Observatoire, Bristol BS8 1TL, Callej\'on de Jalisco, CEA, C. Horellou (1) H.T. Intema (2) V. Smol\v{c}i\'c (3) A. Nilsson (1) F. Karlsson (1) C. Krook (1) L. Tolliner (1) C. Adami (1) C. Benoist (5) M. Birkinshaw (6) C. Caretta (7) L. Chiappetti (8) J. Delhaize (3) C. Ferrari (5) S. Fotopoulou (9) V. Guglielmo (10), CNRS, Col. Valenciana, Croatia (4) Aix Marseille Universit\'e, CS 34229, D-53121 Bonn, D-85748 Garching bei M\"unchen, DCNE-CGT, Department of Physics, Dept of Space, Durham DH1 3LE, Durham University, Earth, Environment, F-91191 Gif sur Yvette, Faculty of Science, France (14) Universit\'e Paris Diderot, France (15) Dipartimento di Fisica e Astronomia, France (5) Laboratoire Lagrange, France (6) H.H. Wills Physics Laboratory, Germany), Germany (13) IRFU, Giessenbachstrasse 1, Gto., Guanajuato, I-20133 Milano, I-35122 Padova, IASF Milano, India (12) Argelander-Institut f\"ur Astronomie, Italy (11) Inter-University Centre for Astronomy, Italy (16) INAF -- Osservatorio di Astrofisica e Scienza dello Spazio, Italy (17) Max-Planck-Institut f\"ur Extraterrestrische Physik, Italy (9) Centre for Extragalactic Astronomy, LAM (Laboratoire d'Astrophysique de Marseille) UMR 7326, Leiden, Leiden University, Marseille, Mexico (8) INAF, Niels Bohrweg 2, Observatoire de la C\^ote d'Azur, Onsala Space Observatory, Pune 411007, SE-439 92 Onsala, s/n, Sorbonne Paris Cit\'e, South Road, Sweden (2) Leiden Observatory, The Netherlands (3) Department of Physics, Tyndall Avenue, U.K. (10) INAF -- Astronomical Observatory of Padova, U.K. (7) Departamento de Astronom\'ia, Universidad de Guanajuato, Universit\`a degli Studi di Bologna, Universit\"at Bonn, Universit\'e C\^ote d'Azur, Universit\'e Paris-Saclay, University of Bristol, University of Zagreb, via Bassini 15, Via Gobetti 93/2, Via Gobetti 93/3

arxiv:1807.08653 v1 · 2018-07-23 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FCXHFYOGTOFYWXZP7MESJRFRHE}

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	2026-05-18T00:00:18.751086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28ae72e1c69b8b8b5f2ffb0924c4b1390537b1c710d9804039b8c50962b3f9bf

Aliases

arxiv: 1807.08653 · arxiv_version: 1807.08653v1 · doi: 10.48550/arxiv.1807.08653 · pith_short_12: FCXHFYOGTOFY · pith_short_16: FCXHFYOGTOFYWXZP · pith_short_8: FCXHFYOG

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/FCXHFYOGTOFYWXZP7MESJRFRHE \
  | 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: 28ae72e1c69b8b8b5f2ffb0924c4b1390537b1c710d9804039b8c50962b3f9bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27201f66304246659fe835e89884a0f3ed699fc2818ad7272d3f0812532282df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-23T14:54:31Z",
    "title_canon_sha256": "2afe715f7bdac8494773723e5d566b4658c60e368fe465cfd64bc9f5cf88d55f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08653",
    "kind": "arxiv",
    "version": 1
  }
}