Pith Number

pith:FHHI2KTT

pith:2023:FHHI2KTTDVUKGIQDTVA5OUPJA4

not attested not anchored not stored refs pending

X-ray properties of high-redshift Radio Loud and Radio Quiet Quasars observed by Chandra

A. Ali, A. Siemiginowska, F. Shaban, M. El-Nawawy, R.M. Suleiman

arxiv:2301.02866 v1 · 2023-01-07 · 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{FHHI2KTTDVUKGIQDTVA5OUPJA4}

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

The Role of Stellar Mass and Star Formation in Shaping X-ray Emission of Radio-Loud and Radio-Quiet AGN

Receipt and verification

First computed	2026-07-05T05:31:23.067945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29ce8d2a731d68a322039d41d751e9073ff351ad3ff778a9669afe9c35c26a11

Aliases

arxiv: 2301.02866 · arxiv_version: 2301.02866v1 · doi: 10.48550/arxiv.2301.02866 · pith_short_12: FHHI2KTTDVUK · pith_short_16: FHHI2KTTDVUKGIQD · pith_short_8: FHHI2KTT

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/FHHI2KTTDVUKGIQDTVA5OUPJA4 \
  | 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: 29ce8d2a731d68a322039d41d751e9073ff351ad3ff778a9669afe9c35c26a11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b985b47601b3759a5112d9f5cb29b61f22f0a479790ec53fb8f8a29ae1e1068b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-01-07T14:47:41Z",
    "title_canon_sha256": "ad34a7b6d7e67f0e1566bc3bc653b27341de3c35bfa2e46bd59521cc978cb7a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.02866",
    "kind": "arxiv",
    "version": 1
  }
}