Pith Number

pith:GLCZHLHO

pith:2018:GLCZHLHOYFI3F3BQO3BJ2PDHQP

not attested not anchored not stored refs pending

Radio observations of the merging galaxy cluster Abell 520

A. Botteon, A. Drabent, A. Shweta, A. Stroe, D. A. Rafferty, D. N. Hoang, F. Andrade-Santos, F. De Gasperin, G. Brunetti, H. J. A. R\"ottgering, H. T. Intema, M. Br\"uggen, M. Hoeft, R. Cassano, R. J. van Weeren, T. W. Shimwell

arxiv:1811.09713 v1 · 2018-11-19 · 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{GLCZHLHOYFI3F3BQO3BJ2PDHQP}

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	2026-05-17T23:49:40.373245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32c593aceec151b2ec3076c29d3c6783e8b79bb558fb3df5fbcf39113a29b70d

Aliases

arxiv: 1811.09713 · arxiv_version: 1811.09713v1 · doi: 10.48550/arxiv.1811.09713 · pith_short_12: GLCZHLHOYFI3 · pith_short_16: GLCZHLHOYFI3F3BQ · pith_short_8: GLCZHLHO

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/GLCZHLHOYFI3F3BQO3BJ2PDHQP \
  | 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: 32c593aceec151b2ec3076c29d3c6783e8b79bb558fb3df5fbcf39113a29b70d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6021ada8025d969a58611c521a24edeb57a1f1847533c003c51fda912ca57a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-11-19T23:01:12Z",
    "title_canon_sha256": "7a88fe194e211ec67aa21ff23f925739833b8b185375f201aa5cab14c3acca26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09713",
    "kind": "arxiv",
    "version": 1
  }
}