Pith Number

pith:CDVGOBDV

pith:2013:CDVGOBDVTHFM7VGLC6G6C4CZY2

not attested not anchored not stored refs pending

The Radio Relics and Halo of El Gordo, a Massive $z=0.870$ Cluster Merger

Andrew J. Baker, Erik D. Reese, Felipe Menanteau, John P. Hughes, Kavilan Moodley, Kenda Knowles, Neeraj Gupta, Nick Battaglia, Raghunathan Srianand, Robert R. Lindner, Tobias A. Marriage

arxiv:1310.6786 v2 · 2013-10-24 · 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{CDVGOBDVTHFM7VGLC6G6C4CZY2}

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	2026-05-18T01:46:49.801475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10ea67047599cacfd4cb178de17059c69a375d9d9f2f35ffc3f52f4997a3e5d0

Aliases

arxiv: 1310.6786 · arxiv_version: 1310.6786v2 · doi: 10.48550/arxiv.1310.6786 · pith_short_12: CDVGOBDVTHFM · pith_short_16: CDVGOBDVTHFM7VGL · pith_short_8: CDVGOBDV

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/CDVGOBDVTHFM7VGLC6G6C4CZY2 \
  | 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: 10ea67047599cacfd4cb178de17059c69a375d9d9f2f35ffc3f52f4997a3e5d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5aa1ac9ce166fe0de850deffd4569778441c49eeaca2d2ec0d268d6c3cd62d8",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-24T22:14:06Z",
    "title_canon_sha256": "aa9f1a798e2b7442a8f46941c6af657bd9a37365275c7568a52edec466ddf23a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6786",
    "kind": "arxiv",
    "version": 2
  }
}