Pith Number

pith:5AW2AOEO

pith:2009:5AW2AOEO6Y3JJ2B3BEF65JXX2M

not attested not anchored not stored refs pending

Radio halos in nearby (z < 0.4) clusters of galaxies

A. Bonafede, F. Ferrari, F. Govoni, G. Giovannini, G. Monti, L. Feretti, M. Murgia

arxiv:0909.0911 v1 · 2009-09-04 · 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{5AW2AOEO6Y3JJ2B3BEF65JXX2M}

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

Near-IR Weak-lensing (NIRWL) Measurements in the CANDELS Fields. II. Mass Mapping and Overdensity Characterization

Receipt and verification

First computed	2026-05-18T02:11:59.694636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e82da0388ef63694e83b090beea6f7d32ad390c66d11e574937d1d90eeeef20f

Aliases

arxiv: 0909.0911 · arxiv_version: 0909.0911v1 · doi: 10.48550/arxiv.0909.0911 · pith_short_12: 5AW2AOEO6Y3J · pith_short_16: 5AW2AOEO6Y3JJ2B3 · pith_short_8: 5AW2AOEO

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/5AW2AOEO6Y3JJ2B3BEF65JXX2M \
  | 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: e82da0388ef63694e83b090beea6f7d32ad390c66d11e574937d1d90eeeef20f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d076f616b72d6b58d4e43ea012d676c3f9507eb2ee922b35710e2a6ff6fac862",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-09-04T15:38:37Z",
    "title_canon_sha256": "85d7fd43f5c5f026dc4b1f769947a648d1a39e901b85d8075477cd71f97ffe87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.0911",
    "kind": "arxiv",
    "version": 1
  }
}