Pith Number

pith:YHJXBX2Z

pith:2023:YHJXBX2ZNMKD4NVOORF2DFF4ZT

not attested not anchored not stored refs pending

The Planck clusters in the LOFAR sky. II. LoTSS-DR2: Recovering diffuse extended emission with LOFAR

A. Bonafede, A. Botteon, C. Tasse, D. Dallacasa, D. N. Hoang, G. Brunetti, G. Taffoni, H. J. A. R\"ottgering, L. Bruno, M. Br\"uggen, R. Cassano, R. J. van Weeren, S. A. Russo, T. Shimwell, V. Cuciti

arxiv:2301.08121 v2 · 2023-01-19 · astro-ph.CO · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHJXBX2ZNMKD4NVOORF2DFF4ZT}

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	2026-07-05T05:55:47.787197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1d370df596b143e36ae744ba194bcccf12c2534548dfe25dea4c689972ec3d9

Aliases

arxiv: 2301.08121 · arxiv_version: 2301.08121v2 · doi: 10.48550/arxiv.2301.08121 · pith_short_12: YHJXBX2ZNMKD · pith_short_16: YHJXBX2ZNMKD4NVO · pith_short_8: YHJXBX2Z

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/YHJXBX2ZNMKD4NVOORF2DFF4ZT \
  | 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: c1d370df596b143e36ae744ba194bcccf12c2534548dfe25dea4c689972ec3d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc5d240c15a874b3c778259d4c2aa20d8e1e40e0cacc04bf423132cd54bc9e40",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-01-19T15:24:36Z",
    "title_canon_sha256": "c57c36dbb14b91dd6082ab0043b727411415beb66536fa1dfc762d92d0d684d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.08121",
    "kind": "arxiv",
    "version": 2
  }
}