Pith Number

pith:XMBWGOWE

pith:2010:XMBWGOWEW22ORP7SIAKR5NKBUN

not attested not anchored not stored refs pending

The Mid-IR and X-ray Selected QSO Luminosity Function

A.H. Gonzalez, B.T. Jannuzi, C. Jones, C.S. Kochanek, D. Stern, E. Le Floc'h, J. Moustakas, M. Brodwin, M.J.I. Brown, M.L.N. Ashby, R.C. Hickox, R. Cool, R.J. Assef, S.S. Murray, W. Forman

arxiv:1001.4529 v3 · 2010-01-25 · 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{XMBWGOWEW22ORP7SIAKR5NKBUN}

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	2026-05-18T02:09:30.158995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb03633ac4b6b4e8bff240151eb541a376e1fc2bdda8c2e2c015c73d9f380712

Aliases

arxiv: 1001.4529 · arxiv_version: 1001.4529v3 · doi: 10.48550/arxiv.1001.4529 · pith_short_12: XMBWGOWEW22O · pith_short_16: XMBWGOWEW22ORP7S · pith_short_8: XMBWGOWE

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/XMBWGOWEW22ORP7SIAKR5NKBUN \
  | 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: bb03633ac4b6b4e8bff240151eb541a376e1fc2bdda8c2e2c015c73d9f380712

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccc065b7bd6dd9df54e1ca76eec6a753054460e35d42a6cea64932a07aeafb18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-01-25T21:00:06Z",
    "title_canon_sha256": "2a7a4522eb77c9a21a671f56b541161aaeffb6c4a008dcbf8cb0575b8dc08135"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.4529",
    "kind": "arxiv",
    "version": 3
  }
}