Pith Number

pith:KFHJKH6R

pith:2024:KFHJKH6RQTJNPWYZRFMYL5KIWT

not attested not anchored not stored refs pending

Sardinia Radio Telescope observations of the Coma Cluster

A. Bonafede, A. Melis, C. Ferrari, E. Carretti, E. Orru', F. De Gasperin, F. Gastaldello, F. Govoni, F. Loi, G. Bernardi, G.B Taylor, G. Giovannini, G. Valente, L. Feretti, L. Gregorini, M. Brienza, M. Girardi, M. Johnston-Hollitt, M. Murgia, P. Marchegiani, P. Parma, R.A. Perley, R. Concu, S. Poppi, T.A. Ensslin, T.E. Clarke, V. Vacca, W. Boschin

arxiv:2402.07306 v1 · 2024-02-11 · 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{KFHJKH6RQTJNPWYZRFMYL5KIWT}

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	2026-07-05T07:44:04.375110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

514e951fd184d2d7db19895985f548b4d553da9e60b96609a8782457afa9d66f

Aliases

arxiv: 2402.07306 · arxiv_version: 2402.07306v1 · doi: 10.48550/arxiv.2402.07306 · pith_short_12: KFHJKH6RQTJN · pith_short_16: KFHJKH6RQTJNPWYZ · pith_short_8: KFHJKH6R

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/KFHJKH6RQTJNPWYZRFMYL5KIWT \
  | 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: 514e951fd184d2d7db19895985f548b4d553da9e60b96609a8782457afa9d66f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "988012fbd01d8c9c0467f407c0c6fac58d7f3510c556f5508bbf8620b8df1828",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-02-11T21:01:55Z",
    "title_canon_sha256": "b12be178e152b44af401117c1c56483191c9aea2133b4d3fafdb15aa6973ce47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.07306",
    "kind": "arxiv",
    "version": 1
  }
}