Pith Number

pith:CIPKMNLY

pith:2025:CIPKMNLYTT3QKPEWHTKUJ3A7VN

not attested not anchored not stored refs pending

X-ray view of a massive node of the Cosmic Web at z=3 II. Discovery of extended X-ray emission around a hyperluminous QSO

Andrea Travascio, Antonio Pensabene, Enrico Piconcelli, Fabio Vito, Gabriele Pezzulli, Giada Quadri, Giuseppina Fabbiano, Luca Di Mascolo, Luca Zappacosta, Marika Lepore, Marta Galbiati, Martin Elvis, Michela Esposito, Nicholas Ledos, Paolo Tozzi, Riccardo Middei, Sebastiano Cantalupo, Stefano Borgani, Titouan Lazeyras, Weichen Wang

arxiv:2508.20074 v1 · 2025-08-27 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CIPKMNLYTT3QKPEWHTKUJ3A7VN}

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.

Cited by

3 papers in Pith

An Inverse-Compton-Boosted Cool Core Unifies Perseus's Radio and X-ray Halos

The galaxy-halo connection and the dynamical evolution of a giant disc in a massive node of the Cosmic Web at z~3

Receipt and verification

First computed	2026-07-05T12:00:23.865673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

121ea635789cf7053c963cd544ec1fab48662f50965154c21abdaecbe0c55fc9

Aliases

arxiv: 2508.20074 · arxiv_version: 2508.20074v1 · doi: 10.48550/arxiv.2508.20074 · pith_short_12: CIPKMNLYTT3Q · pith_short_16: CIPKMNLYTT3QKPEW · pith_short_8: CIPKMNLY

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/CIPKMNLYTT3QKPEWHTKUJ3A7VN \
  | 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: 121ea635789cf7053c963cd544ec1fab48662f50965154c21abdaecbe0c55fc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b67aa7f4377b8b27860d4d752a00f56fa84bea9d451e6964daac0baa7cc3176",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-08-27T17:40:41Z",
    "title_canon_sha256": "6156dc2167b713dfd97ae53a0a678a2a3a0f15300c16f4a5fee7baeda9cb14f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20074",
    "kind": "arxiv",
    "version": 1
  }
}