Pith Number

pith:FVENWCNV

pith:2014:FVENWCNVGKFHGCCJSNAMKPNYLM

not attested not anchored not stored refs pending

The Black Hole Mass - Galaxy Luminosity Relationship for Sloan Digital Sky Survey Quasars

E. W. Bonning, G. A. Shields, S. Salviander

arxiv:1405.2446 v2 · 2014-05-10 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVENWCNVGKFHGCCJSNAMKPNYLM}

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	2026-05-18T01:43:15.408086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d48db09b5328a7308499340c53db85b3967d9ddc5365ca54a742b3b8dd60a12

Aliases

arxiv: 1405.2446 · arxiv_version: 1405.2446v2 · doi: 10.48550/arxiv.1405.2446 · pith_short_12: FVENWCNVGKFH · pith_short_16: FVENWCNVGKFHGCCJ · pith_short_8: FVENWCNV

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/FVENWCNVGKFHGCCJSNAMKPNYLM \
  | 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: 2d48db09b5328a7308499340c53db85b3967d9ddc5365ca54a742b3b8dd60a12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1410bfda9441c50a0cef43032f5f809b39ab2f662569f9d0c212135937e201f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-10T16:26:45Z",
    "title_canon_sha256": "c14c1102226f854d36d18a5133849a089fa7d962483506224104beabf8f588ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2446",
    "kind": "arxiv",
    "version": 2
  }
}