Pith Number

pith:H2CEKWFF

pith:2014:H2CEKWFF7PXYKKH4C5JUY3WQ45

not attested not anchored not stored refs pending

Tracing the cosmic growth of super massive black holes to z ~ 3 with Herschel

A. Cimatti, A. Cooray, A. Feltre, A. Renzini, B. Magnelli, C. Gruppioni, C. Vignali, D. Lutz, D. Scott, E. Le Floc'h, F. Pozzi, G. Cresci, G. Zamorani, I. Delvecchio, J. Bock, J. Fritz, M. Carollo, M. Scodeggio, M. Vaccari, O. Le F\'evre, P. Popesso, S. Berta, S. Lilly, S. Oliver, T. Contini, V. Mainieri

arxiv:1401.4503 v1 · 2014-01-18 · 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{H2CEKWFF7PXYKKH4C5JUY3WQ45}

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

Population synthesis of active galactic nuclei based on the radiation-regulated unification model

Receipt and verification

First computed	2026-05-18T02:49:30.534560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e844558a5fbef8528fc17534c6ed0e74e70eb58d6b24406654c8102fb516d64

Aliases

arxiv: 1401.4503 · arxiv_version: 1401.4503v1 · doi: 10.48550/arxiv.1401.4503 · pith_short_12: H2CEKWFF7PXY · pith_short_16: H2CEKWFF7PXYKKH4 · pith_short_8: H2CEKWFF

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/H2CEKWFF7PXYKKH4C5JUY3WQ45 \
  | 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: 3e844558a5fbef8528fc17534c6ed0e74e70eb58d6b24406654c8102fb516d64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6f155c1838354b19a66b30be46bcbf6c7f5c6c646454c1733f0ff8d9bae66bc",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-01-18T01:19:10Z",
    "title_canon_sha256": "50799c1593a950f960dafa44ad906d75f50a527dbe713b993cafe97d9cf5b05f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4503",
    "kind": "arxiv",
    "version": 1
  }
}