Pith Number

pith:2HTE6ZS5

pith:2012:2HTE6ZS5QPZWRSWM3ETVP3NW5B

not attested not anchored not stored refs pending

Detection of diffuse radio emission in the galaxy clusters A800, A910, A1550, and CL1446+26

C. Benoist, C. Ferrari, F. Govoni, G. Giovannini, L. Feretti, M. Murgia, R. Perley, V. Vacca

arxiv:1207.2915 v1 · 2012-07-12 · 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{2HTE6ZS5QPZWRSWM3ETVP3NW5B}

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	2026-05-18T01:56:24.493682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1e64f665d83f368caccd92757edb6e8558c56ca21113ff9cf1b362ec6822c15

Aliases

arxiv: 1207.2915 · arxiv_version: 1207.2915v1 · doi: 10.48550/arxiv.1207.2915 · pith_short_12: 2HTE6ZS5QPZW · pith_short_16: 2HTE6ZS5QPZWRSWM · pith_short_8: 2HTE6ZS5

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/2HTE6ZS5QPZWRSWM3ETVP3NW5B \
  | 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: d1e64f665d83f368caccd92757edb6e8558c56ca21113ff9cf1b362ec6822c15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd02563968d949cbc67d75d7306894fdf595f18c6a70b550c1c127d58ced35b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-07-12T10:59:15Z",
    "title_canon_sha256": "e6c74d6bf1678e47175d99e3de0f2398dc98560b9ec73d842a9f80fa9440d9df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2915",
    "kind": "arxiv",
    "version": 1
  }
}