Pith Number

pith:FEW46FQJ

pith:2016:FEW46FQJ4J2HNKZAWYQPITN3PH

not attested not anchored not stored refs pending

The tight relation between X-ray and ultraviolet luminosity of quasars

E. Lusso, G. Risaliti

arxiv:1602.01090 v1 · 2016-02-02 · 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{FEW46FQJ4J2HNKZAWYQPITN3PH}

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

New constraints on cosmic anisotropy from galaxy clusters using an improved dipole fitting method

Receipt and verification

First computed	2026-05-18T01:18:37.670370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

292dcf1609e27476ab20b620f44dbb79f49bc8bb209bab5ddb22dd4a72b2ef70

Aliases

arxiv: 1602.01090 · arxiv_version: 1602.01090v1 · doi: 10.48550/arxiv.1602.01090 · pith_short_12: FEW46FQJ4J2H · pith_short_16: FEW46FQJ4J2HNKZA · pith_short_8: FEW46FQJ

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/FEW46FQJ4J2HNKZAWYQPITN3PH \
  | 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: 292dcf1609e27476ab20b620f44dbb79f49bc8bb209bab5ddb22dd4a72b2ef70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54d4c8f31ef117107ad6c526f99c04f24f5c200f61a79089ed33f41cc737ae52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-02-02T21:00:01Z",
    "title_canon_sha256": "e52368ddc12b9bd46c2a5176af54bcc5182d2b039ba83d8adceca4fda3961fc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01090",
    "kind": "arxiv",
    "version": 1
  }
}