Pith Number

pith:H4IKI5YW

pith:2010:H4IKI5YWIFFNY4FEPU7RTTIC2T

not attested not anchored not stored refs pending

On the connection between giant radio halos and cluster mergers

G. Brunetti, M. Gitti, M. Markevitch, R. Cassano, S. Ettori, S. Giacintucci, T. Venturi

arxiv:1008.3624 v1 · 2010-08-21 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H4IKI5YWIFFNY4FEPU7RTTIC2T}

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	2026-05-18T04:36:50.071518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f10a47716414adc70a47d3f19cd02d4c16f049e32057bd8df3000c8412a8cac

Aliases

arxiv: 1008.3624 · arxiv_version: 1008.3624v1 · doi: 10.48550/arxiv.1008.3624 · pith_short_12: H4IKI5YWIFFN · pith_short_16: H4IKI5YWIFFNY4FE · pith_short_8: H4IKI5YW

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/H4IKI5YWIFFNY4FEPU7RTTIC2T \
  | 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: 3f10a47716414adc70a47d3f19cd02d4c16f049e32057bd8df3000c8412a8cac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d3836a5cb2fa5262cc3a21581a2c01013b7f1d80493cbe4620d9cb6d8492dec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-08-21T10:41:59Z",
    "title_canon_sha256": "aec9a46baa2ce5c590a2c3b0cfa4a2240f024046103d3aeb475c1df2082ba657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3624",
    "kind": "arxiv",
    "version": 1
  }
}