Pith Number

pith:XXVZQLH2

pith:2014:XXVZQLH27GBSIFRCP6OTNN5YKV

not attested not anchored not stored refs pending

The Illustris simulation: the evolving population of black holes across cosmic time

2, (2) MIT, (3) Harvard/CfA, 4), (4) Columbia, (5) HITS, 6), (6) ZAH, 7), (7) Caltech, (8) STScI), Cambridge, Debora Sijacki (1), Dylan Nelson (3), Greg Snyder (8), Heidelberg, Lars Hernquist (3) ((1) IoA & KICC, Mark Vogelsberger (2), Paul Torrey (3, Shy Genel (3, Volker Springel (5

arxiv:1408.6842 v2 · 2014-08-28 · 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{XXVZQLH27GBSIFRCP6OTNN5YKV}

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

4 papers in Pith

JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: stellar population catalogue for galaxies in GOODS-N and GOODS-S

Probing the faint-end of simulated galaxy counts at z>3

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

First Light And Reionization Epoch Simulations (FLARES) XXI: The UV Indices of Galaxies in the Early Universe

Receipt and verification

First computed	2026-05-18T01:36:56.869488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdeb982cfaf9832416227f9d36b7b8555cc89c3dae0bef18a934baf5fd4159e9

Aliases

arxiv: 1408.6842 · arxiv_version: 1408.6842v2 · doi: 10.48550/arxiv.1408.6842 · pith_short_12: XXVZQLH27GBS · pith_short_16: XXVZQLH27GBSIFRC · pith_short_8: XXVZQLH2

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/XXVZQLH27GBSIFRCP6OTNN5YKV \
  | 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: bdeb982cfaf9832416227f9d36b7b8555cc89c3dae0bef18a934baf5fd4159e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd97cb81695eb076e624cc40af71ed39e85156d9ad0403c6f177cebc1716156a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-08-28T20:00:08Z",
    "title_canon_sha256": "afa901f0215363544d99ba15f987d077bf7e9a226a6ec6fdb7bf97e12eba40b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6842",
    "kind": "arxiv",
    "version": 2
  }
}