Pith Number

pith:EG76MAOP

pith:2004:EG76MAOPPQYGXL6QCNEZH3ODZP

not attested not anchored not stored refs pending

Central Masses and Broad-Line Region Sizes of Active Galactic Nuclei. II. A Homogeneous Analysis of a Large Reverberation-Mapping Database

A. Wandel (Hebrew Univ.), B.M. Peterson (Ohio State), C.A. Onken (Ohio State), D. Maoz (Wise Obs.), D. Merritt (RIT), H. Netzer (Wise Obs.), K.M. Gilbert (Ohio State, L. Ferrarese (Rutgers), Lick Obs.), M.A. Malkan (UCLA), R.W. Pogge (Ohio State) M. Vestergaard (Steward Obs.), S. Kaspi (Wise Obs.)

arxiv:astro-ph/0407299 v1 · 2004-07-14 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EG76MAOPPQYGXL6QCNEZH3ODZP}

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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

24 papers in Pith

First detection of ultra-fast outflows in a quiescent galaxy

Radiation-pressure instability is an artifact of constant-$\alpha$ closure. Implications for AGN disk tensions

XRISM detection of the 6.4 keV Fe K$\alpha$ line in the radio galaxy Cygnus A

OzSSy1: The Australian Southern Seyfert-1 Spectroscopic Atlas and Catalogue at z < 0.1

Understanding the Broad-line Region of Active Galactic Nuclei with Photoionization. II. Slim disks, Self-shadowing, and BLR sizes

Receipt and verification

First computed	2026-07-04T16:44:18.818988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21bfe601cf7c306bafd0134993edc3cbc0c3e0836c7c9c42b5d9aaaf49840a48

Aliases

arxiv: astro-ph/0407299 · arxiv_version: astro-ph/0407299v1 · doi: 10.48550/arxiv.astro-ph/0407299 · pith_short_12: EG76MAOPPQYG · pith_short_16: EG76MAOPPQYGXL6Q · pith_short_8: EG76MAOP

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/EG76MAOPPQYGXL6QCNEZH3ODZP \
  | 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: 21bfe601cf7c306bafd0134993edc3cbc0c3e0836c7c9c42b5d9aaaf49840a48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23dba1694530544d9cc8f6bba49538fd5c8212daca3b35735e2665d4fa2aa9ab",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-07-14T20:16:22Z",
    "title_canon_sha256": "22a0a886a0cb36d0f5612e38496144097a7563f508cf3f2514c4f67296344c68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0407299",
    "kind": "arxiv",
    "version": 1
  }
}