Pith Number

pith:CIENIVP3

pith:2019:CIENIVP36XALDQ3U5RZTIUG4SD

not attested not anchored not stored refs pending

A comprehensive and uniform sample of broad-line active galactic nuclei from the SDSS DR7

He-Yang Liu, Honglin Lu, Hongyan Zhou, Tinggui Wang, Weimin Yuan, Wen-Juan Liu, Xiao-Bo Dong

arxiv:1906.05597 v2 · 2019-06-13 · astro-ph.GA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CIENIVP36XALDQ3U5RZTIUG4SD}

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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

Probing Active Galactic Nuclei and Measuring the Hubble constant with Extreme-Mass-Ratio Inspirals

Receipt and verification

First computed	2026-07-04T23:50:19.894637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1208d455fbf5c0b1c374ec733450dc90cfb2a1681a0e9325a7ec08ccd0a42238

Aliases

arxiv: 1906.05597 · arxiv_version: 1906.05597v2 · doi: 10.48550/arxiv.1906.05597 · pith_short_12: CIENIVP36XAL · pith_short_16: CIENIVP36XALDQ3U · pith_short_8: CIENIVP3

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/CIENIVP36XALDQ3U5RZTIUG4SD \
  | 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: 1208d455fbf5c0b1c374ec733450dc90cfb2a1681a0e9325a7ec08ccd0a42238

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54c25a46b20954c48ae60877789094e7fe8168afac175c322a98439f841dbec1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-06-13T10:55:46Z",
    "title_canon_sha256": "8932b811804f345f1692ae09db5845823eebbaef37b80e5a22c05edb741f9e78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05597",
    "kind": "arxiv",
    "version": 2
  }
}