Pith Number

pith:X6HNI7YO

pith:2010:X6HNI7YO2K4KPTMPFTZDUBKUOP

not attested not anchored not stored refs pending

Black Hole Mass Estimates Based on CIV are Consistent with Those Based on the Balmer Lines

A. Germeroth, A. Pasquali, A. Quirrenbach, B.M. Peterson, B. Shappee, C. Feiz, C.J. Grier, C.S. Kochanek, C. Storz, D. Stern, D. Zhang, E. Falco, H. Gemperlein, H. Mandel, J. Van Saders, K.D. Denney, K.K. Madsen, K. Mogren, K. Polsterer, M. Dietrich, M. Juette, M. Kilic, M. Lehmitz, N. Ageorges, P. Buschkamp, P. Martini, P. Mueller, P. Weiser, R. Hofmann, R.J. Assef, R. Khan, R. Lederer, R. Lenzen, R.S. Barrows, R.W. Pogge, S. Kozlowski, S. Mathur, U. Mall, V. Knierim, V. Naranjo, W. Laun, W. Seifert

arxiv:1009.1145 v3 · 2010-09-06 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X6HNI7YO2K4KPTMPFTZDUBKUOP}

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

A New Member of the Fast and Furious Family: A Relativistic and Time-Variable UV Outflow in a Luminous Quasar

Receipt and verification

First computed	2026-05-18T02:05:36.021307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf8ed47f0ed2b8a7cd8f2cf23a055473ec5b92bb1b942cc40039486d4f121afe

Aliases

arxiv: 1009.1145 · arxiv_version: 1009.1145v3 · doi: 10.48550/arxiv.1009.1145 · pith_short_12: X6HNI7YO2K4K · pith_short_16: X6HNI7YO2K4KPTMP · pith_short_8: X6HNI7YO

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/X6HNI7YO2K4KPTMPFTZDUBKUOP \
  | 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: bf8ed47f0ed2b8a7cd8f2cf23a055473ec5b92bb1b942cc40039486d4f121afe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35317ace345a68fe9668f43e8d3ff3b92b0e3f7a27c3428fb50145bae5e4d41f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-06T20:00:06Z",
    "title_canon_sha256": "9ce392d10d356797e12dad40661048f5c77c03803cb08169b637353562dac249"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1145",
    "kind": "arxiv",
    "version": 3
  }
}