Pith Number

pith:QNQPEQ5X

pith:2010:QNQPEQ5XLAHNQ24UOH4LHECHS7

not attested not anchored not stored refs pending

The influence of the cluster environment on the large-scale radio continuum emission of 8 Virgo cluster spirals

(2) Jagiellonian University, (3) Smithsonian Astrophysical Observatory, (4) MPIfR Bonn, (5) Columbia University, A. Chung (3), B. Vollmer (1), Cambridge, France, Germany, J.H. van Gorkom (5) ((1) CDS, K. Otmianowska-Mazur (2), Krakow, K.T. Chyzy (2), M. Soida (2), M. Urbanik (2), New York, Observatoire de Strasbourg, Poland, R. Beck (4), USA, USA)

arxiv:1001.3597 v1 · 2010-01-20 · 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{QNQPEQ5XLAHNQ24UOH4LHECHS7}

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	2026-05-18T02:09:31.934296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8360f243b7580ed86b9471f8b3904797c20c9571b43ad291a60a3700a290c9a1

Aliases

arxiv: 1001.3597 · arxiv_version: 1001.3597v1 · doi: 10.48550/arxiv.1001.3597 · pith_short_12: QNQPEQ5XLAHN · pith_short_16: QNQPEQ5XLAHNQ24U · pith_short_8: QNQPEQ5X

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/QNQPEQ5XLAHNQ24UOH4LHECHS7 \
  | 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: 8360f243b7580ed86b9471f8b3904797c20c9571b43ad291a60a3700a290c9a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76360cb3e528e2534371a76582e84759d9c3d6b89aaefae10c6cf0417815d57a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-01-20T14:24:36Z",
    "title_canon_sha256": "32c55c3fa673e9104dce0d72dea7b422808edec3219064a403ea036355eb66b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3597",
    "kind": "arxiv",
    "version": 1
  }
}