Pith Number

pith:GPVCUINI

pith:2022:GPVCUINI4BMODD5MEMJEYSNP2S

not attested not anchored not stored refs pending

Cosmic evolution of the incidence of Active Galactic Nuclei in massive clusters: Simulations versus observations

Akke Viitanen, Andrea Lapi, Antonis Georgakakis, Francesco Shankar, Iv\'an Mu\~noz Rodr\'iguez, Marcella Brusa, Silvia Bonoli, Viola Allevato

arxiv:2211.00032 v1 · 2022-10-31 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GPVCUINI4BMODD5MEMJEYSNP2S}

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	2026-07-05T05:22:59.273024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33ea2a21a8e058e18fac23124c49afd487f7bce98f462f2d3c43c3cc34f2f85c

Aliases

arxiv: 2211.00032 · arxiv_version: 2211.00032v1 · doi: 10.48550/arxiv.2211.00032 · pith_short_12: GPVCUINI4BMO · pith_short_16: GPVCUINI4BMODD5M · pith_short_8: GPVCUINI

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/GPVCUINI4BMODD5MEMJEYSNP2S \
  | 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: 33ea2a21a8e058e18fac23124c49afd487f7bce98f462f2d3c43c3cc34f2f85c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f604f2105334544e8a18c33bb0bbbe19e6fea297de61e7b9f1e66f02ba248c0",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-10-31T18:00:04Z",
    "title_canon_sha256": "ec805216230303b03500f9e56a45d075460dcace992c31a2c2da3d8e7ebbb933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.00032",
    "kind": "arxiv",
    "version": 1
  }
}