Pith Number

pith:55BPUEKQ

pith:2021:55BPUEKQEKO4AVTIDBKZVS4YDO

not attested not anchored not stored refs pending

A 3.5 Mpc-long radio relic in the galaxy cluster ClG 0217+70

A. Bonafede, A. Botteon, A. Simionescu, C. Stuardi, D. N. Hoang, F. De Gasperin, G. Brunetti, G. Di Gennaro, H. Intema, H. J. A. R\"ottgering, K. Rajpurohit, M. Br\"uggen, M. Hoeft, R. Cassano, R. J. van Weeren, T. W. Shimwell, X. Zhang

arxiv:2106.00679 v2 · 2021-06-01 · astro-ph.HE · 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{55BPUEKQEKO4AVTIDBKZVS4YDO}

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

Multi-Wavelength Signatures of a Giant Cometary Radio Halo in MACSJ0417-1154

Receipt and verification

First computed	2026-07-05T03:42:42.508957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef42fa1150229dc0566818559acb981bb324c3c6954de5fce00d21a39ab0a092

Aliases

arxiv: 2106.00679 · arxiv_version: 2106.00679v2 · doi: 10.48550/arxiv.2106.00679 · pith_short_12: 55BPUEKQEKO4 · pith_short_16: 55BPUEKQEKO4AVTI · pith_short_8: 55BPUEKQ

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/55BPUEKQEKO4AVTIDBKZVS4YDO \
  | 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: ef42fa1150229dc0566818559acb981bb324c3c6954de5fce00d21a39ab0a092

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8e8f0059de2769313a01096af9cee08b6785ec50a3efbcc306f0d9b892dc171",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-06-01T17:59:56Z",
    "title_canon_sha256": "104e9b9ecb5b83500a789fab0fa1e841faaaa697184c787540562b026206eb59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.00679",
    "kind": "arxiv",
    "version": 2
  }
}