Pith Number

pith:OOP4VFBI

pith:2013:OOP4VFBIXPKKBYKHZKKGSE2H6R

not attested not anchored not stored refs pending

On the Virialization of Disk Winds: Implications for the Black Hole Mass Estimates in AGN

Aaron J. Barth (University of California, Amit Kashi (UNLV), Daniel Proga (UNLV), Irvine), Jenny Greene (Princeton), Kentaro Nagamine (UNLV, Osaka University)

arxiv:1306.1090 v2 · 2013-06-05 · astro-ph.GA · 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{OOP4VFBIXPKKBYKHZKKGSE2H6R}

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.

Receipt and verification

First computed	2026-05-18T01:49:32.570133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

739fca9428bbd4a0e147ca94691347f44a41686de6aac8a4d3d0ace7b2f4780a

Aliases

arxiv: 1306.1090 · arxiv_version: 1306.1090v2 · doi: 10.48550/arxiv.1306.1090 · pith_short_12: OOP4VFBIXPKK · pith_short_16: OOP4VFBIXPKKBYKH · pith_short_8: OOP4VFBI

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/OOP4VFBIXPKKBYKHZKKGSE2H6R \
  | 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: 739fca9428bbd4a0e147ca94691347f44a41686de6aac8a4d3d0ace7b2f4780a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f71249c83d52a5684cda0a410f554493d38dc9907f14e14fbe37bf442f7fa97",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-06-05T13:00:11Z",
    "title_canon_sha256": "1c30203149751c8bd553919a878c566884c6df0706a2bbcdac8d565cbc1f50c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1090",
    "kind": "arxiv",
    "version": 2
  }
}