Pith Number

pith:VMEHWEXV

pith:2016:VMEHWEXV5BP6D7LOZSTTLVQGUB

not attested not anchored not stored refs pending

The dark nemesis of galaxy formation: why hot haloes trigger black hole growth and bring star formation to an end

(2) Leiden Observatory, (3) Liverpool John Moores University), Carlos S. Frenk (1), Durham University, Joop Schaye (2), Matthieu Schaller (1), Richard Bower (1), Robert A. Crain (3), Stuart McAlpine (1) ((1) ICC, Tom Theuns (1)

arxiv:1607.07445 v3 · 2016-07-25 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VMEHWEXV5BP6D7LOZSTTLVQGUB}

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

2 papers in Pith

The limits of feedback from active galactic nuclei

Co-evolution of Supermassive Black Holes and their Host L* galaxies: implications for Milky Way and M31

Receipt and verification

First computed	2026-05-18T00:55:45.801068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab087b12f5e85fe1fd6ecca735d606a0603667156e8b3ceca46846eb80e36a89

Aliases

arxiv: 1607.07445 · arxiv_version: 1607.07445v3 · doi: 10.48550/arxiv.1607.07445 · pith_short_12: VMEHWEXV5BP6 · pith_short_16: VMEHWEXV5BP6D7LO · pith_short_8: VMEHWEXV

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/VMEHWEXV5BP6D7LOZSTTLVQGUB \
  | 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: ab087b12f5e85fe1fd6ecca735d606a0603667156e8b3ceca46846eb80e36a89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0972e6d97a39ef4c8e34ee72b21710442f3fddccdcf6daf900c26ac44dc7b7a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-25T20:00:03Z",
    "title_canon_sha256": "6083488189b46c4cda091431e8acafdad7e85ef58adfc7f969b9c770668ef975"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07445",
    "kind": "arxiv",
    "version": 3
  }
}