Pith Number

pith:HGOVHCBI

pith:2015:HGOVHCBIBPNVHTA3CVAZMQUL27

not attested not anchored not stored refs pending

J021659-044920: a relic giant radio galaxy at z ~ 1.3

Alexandre Beelen, Aritra Basu, C. H. Ishwara-Chandra, Prathamesh Tamhane, Sandeep Sirothia, Veeresh Singh, Yogesh Wadadekar

arxiv:1508.00030 v2 · 2015-07-31 · astro-ph.GA · 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{HGOVHCBIBPNVHTA3CVAZMQUL27}

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.

Cited by

1 paper in Pith

SuperMIGHTEE : Spectral Ages of Remnant Radio Galaxy Candidates in the XMM-LSS Field

Receipt and verification

First computed	2026-05-18T01:34:15.173793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

399d5388280bdb53cc1b154196428bd7c2ef69e366fb70cfc00d37d1b0028afd

Aliases

arxiv: 1508.00030 · arxiv_version: 1508.00030v2 · doi: 10.48550/arxiv.1508.00030 · pith_short_12: HGOVHCBIBPNV · pith_short_16: HGOVHCBIBPNVHTA3 · pith_short_8: HGOVHCBI

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/HGOVHCBIBPNVHTA3CVAZMQUL27 \
  | 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: 399d5388280bdb53cc1b154196428bd7c2ef69e366fb70cfc00d37d1b0028afd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "535ec21c75046545e64a6b713a8c731d9c16fe8ca6ecc32250cf871cfc873c72",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-31T21:01:01Z",
    "title_canon_sha256": "056371fa8747112d9fae6675c7e4bf204a77016caa7e1ba5097d0b0687b56e3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00030",
    "kind": "arxiv",
    "version": 2
  }
}