Pith Number

pith:HTCQ75IB

pith:2014:HTCQ75IB5TPTQ7SBJLLFXXYRRS

not attested not anchored not stored refs pending

Introducing the Illustris Project: Simulating the coevolution of dark and visible matter in the Universe

(2) Harvard/CfA, (3) HITS, (4) IoA Cambridge, (5) STScI), Dandan Xu (3), Debora Sijacki (4), Dylan Nelson (2), Gregory F. Snyder (5), Lars Hernquist (2) ((1) MIT, Mark Vogelsberger (1), Paul Torrey (2), Shy Genel (2), Volker Springel (3)

arxiv:1405.2921 v2 · 2014-05-12 · 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{HTCQ75IB5TPTQ7SBJLLFXXYRRS}

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

10 papers in Pith

Realistic simulations of galaxy formation in f(R) modified gravity

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

The limits of feedback from active galactic nuclei

The Lumina Project: CMB Optical Depth Fluctuations from Patchy Reionization

Receipt and verification

First computed	2026-05-18T01:43:14.915003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cc50ff501ecdf387e414ad65bdf118c8d48a78430a41cb748e307a2ddb80261

Aliases

arxiv: 1405.2921 · arxiv_version: 1405.2921v2 · doi: 10.48550/arxiv.1405.2921 · pith_short_12: HTCQ75IB5TPT · pith_short_16: HTCQ75IB5TPTQ7SB · pith_short_8: HTCQ75IB

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/HTCQ75IB5TPTQ7SBJLLFXXYRRS \
  | 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: 3cc50ff501ecdf387e414ad65bdf118c8d48a78430a41cb748e307a2ddb80261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9bf0b1d5d7a6fa5ce1c051993f15dd76a55ea273cf74379d044551a021a750b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-05-12T20:00:00Z",
    "title_canon_sha256": "aeeaa95ba49f3c05ba9254cce15d2a9d35ed48643adf9a9e88595eb106716034"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2921",
    "kind": "arxiv",
    "version": 2
  }
}