Pith Number

pith:7WBZIFMU

pith:2017:7WBZIFMUPXASTDVFXC6TWOZF3I

not attested not anchored not stored refs pending

The WISSH Quasars Project III. X-ray properties of hyper-luminous quasars

A. Bongiorno, A. Marconi, C. Vignali, E. Piconcelli, F. Duras, F. Fiore, F. Nicastro, G. Bruni, G. Lanzuisi, G. Miniutti, G. Vietri, L. Zappacosta, M. Bischetti, M. Brusa, S. Bianchi, S. Martocchia, S. Mathur

arxiv:1708.00452 v1 · 2017-08-01 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WBZIFMUPXASTDVFXC6TWOZF3I}

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

1 paper in Pith

On the quenching of LRD X-ray emission by both Compton-thick gas and high accretion rates

Receipt and verification

First computed	2026-05-18T00:27:46.118009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd839415947dc1298ea5b8bd3b3b25da2596d36547988734e1c859248aab3a80

Aliases

arxiv: 1708.00452 · arxiv_version: 1708.00452v1 · doi: 10.48550/arxiv.1708.00452 · pith_short_12: 7WBZIFMUPXAS · pith_short_16: 7WBZIFMUPXASTDVF · pith_short_8: 7WBZIFMU

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/7WBZIFMUPXASTDVFXC6TWOZF3I \
  | 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: fd839415947dc1298ea5b8bd3b3b25da2596d36547988734e1c859248aab3a80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4c352eb33b04bfdc22f0d2da9ddaca6aeac6d92e4f62103f322fe75966bc247",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-01T18:00:11Z",
    "title_canon_sha256": "9f20d38d459c1208f056aaa0a8dc63a70464cbf8beaf8d90364723c1bf197cf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00452",
    "kind": "arxiv",
    "version": 1
  }
}