Pith Number

pith:3QS3R2GP

pith:2013:3QS3R2GPLCJLA55G25JTNB32XP

not attested not anchored not stored refs pending

New detections of radio minihalos in cool cores of galaxy clusters

Maxim Markevitch, Pasquale Mazzotta, Rossella Cassano, Simona Giacintucci, Tiziana Venturi, Tracy Clarke

arxiv:1311.5248 v1 · 2013-11-20 · 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{3QS3R2GPLCJLA55G25JTNB32XP}

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	2026-05-18T01:46:11.881677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc25b8e8cf5892b077a6d75336877abbc9cf51e05dc265e04e712361af5dd5f4

Aliases

arxiv: 1311.5248 · arxiv_version: 1311.5248v1 · doi: 10.48550/arxiv.1311.5248 · pith_short_12: 3QS3R2GPLCJL · pith_short_16: 3QS3R2GPLCJLA55G · pith_short_8: 3QS3R2GP

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/3QS3R2GPLCJLA55G25JTNB32XP \
  | 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: dc25b8e8cf5892b077a6d75336877abbc9cf51e05dc265e04e712361af5dd5f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f67ea95d1d3472671c126f6b91add03d4c2bef39ac6d646d3dfc406f118f45f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-20T22:07:26Z",
    "title_canon_sha256": "827ed3157e92d20884cc6d8f19547813a966538022cb247c7113f3a273ee2d1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5248",
    "kind": "arxiv",
    "version": 1
  }
}