Pith Number

pith:TNKK3NGK

pith:2009:TNKK3NGKYYATLRMGUWJG5RJ5J7

not attested not anchored not stored refs pending

Radio observations of ZwCl 2341.1+0000: a double radio relic cluster

F. Miniati, H. J. A. Rottgering, H. T. Intema, J. Bagchi, M. Markevitch, R. J. van Weeren, S. Raychaudhury, T. A. Ensslin, T. Erben

arxiv:0908.0728 v3 · 2009-08-05 · 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{TNKK3NGKYYATLRMGUWJG5RJ5J7}

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	2026-05-18T02:12:44.301959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b54adb4cac60135c586a5926ec53d4ffc9e720c060ecc03d3fb099acd633013

Aliases

arxiv: 0908.0728 · arxiv_version: 0908.0728v3 · doi: 10.48550/arxiv.0908.0728 · pith_short_12: TNKK3NGKYYAT · pith_short_16: TNKK3NGKYYATLRMG · pith_short_8: TNKK3NGK

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/TNKK3NGKYYATLRMGUWJG5RJ5J7 \
  | 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: 9b54adb4cac60135c586a5926ec53d4ffc9e720c060ecc03d3fb099acd633013

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aad665a6b1de70b83da032e31e8ae7055ee315e424b8e019c18f814d4ee7e8b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-08-05T20:42:00Z",
    "title_canon_sha256": "bac3b1ab48d6b6ef96c5fd21754180ec94d5f760cc1095955a7e274e3ad887fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0728",
    "kind": "arxiv",
    "version": 3
  }
}