Pith Number

pith:BWNVSTZR

pith:2012:BWNVSTZRK73X7KMUJTOECJQC7Q

not attested not anchored not stored refs pending

Limits on the high redshift growth of massive black holes

A. Moretti, F. Haardt, M. Volonteri, R. Salvaterra

arxiv:1209.1095 v2 · 2012-09-05 · 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{BWNVSTZRK73X7KMUJTOECJQC7Q}

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	2026-05-18T01:54:39.942514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d9b594f3157f77fa9944cdc412602fc3cc75e48c42aeb106b3aa4e1f51ef7c5

Aliases

arxiv: 1209.1095 · arxiv_version: 1209.1095v2 · doi: 10.48550/arxiv.1209.1095 · pith_short_12: BWNVSTZRK73X · pith_short_16: BWNVSTZRK73X7KMU · pith_short_8: BWNVSTZR

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/BWNVSTZRK73X7KMUJTOECJQC7Q \
  | 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: 0d9b594f3157f77fa9944cdc412602fc3cc75e48c42aeb106b3aa4e1f51ef7c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e39cd6ceac9848848ca0139fa5058ddc0d3756b91743664d2b126f1c31337b2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-09-05T20:00:02Z",
    "title_canon_sha256": "c003e1eec38f22116ed2542c8790fdd4e8ccb70842113590917fe70f1f519d5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1095",
    "kind": "arxiv",
    "version": 2
  }
}