Pith Number

pith:OSNTVWSN

pith:2010:OSNTVWSNQTE76Q3HY6ETFRMHJ6

not attested not anchored not stored refs pending

Biases in the Quasar Mass-Luminosity Plane

Alireza Rafiee, Patrick B. Hall

arxiv:1011.1268 v2 · 2010-11-04 · 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{OSNTVWSNQTE76Q3HY6ETFRMHJ6}

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	2026-05-18T02:04:52.728469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

749b3ada4d84c9ff4367c78932c5874fb2dfcbf729277482e740d26adea1d84d

Aliases

arxiv: 1011.1268 · arxiv_version: 1011.1268v2 · doi: 10.48550/arxiv.1011.1268 · pith_short_12: OSNTVWSNQTE7 · pith_short_16: OSNTVWSNQTE76Q3H · pith_short_8: OSNTVWSN

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/OSNTVWSNQTE76Q3HY6ETFRMHJ6 \
  | 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: 749b3ada4d84c9ff4367c78932c5874fb2dfcbf729277482e740d26adea1d84d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a7188037b49acaa5e51e985554a08f09705140badca97da9470ef46a5d033bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-04T21:13:07Z",
    "title_canon_sha256": "06fa64957e999982d57ebc9c9e663edfc8abd7c7f67506265d808149648b3fe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1268",
    "kind": "arxiv",
    "version": 2
  }
}