Pith Number

pith:NECGP33C

pith:2016:NECGP33CG5K5345VJILOSSCWYK

not attested not anchored not stored refs pending

A large difference in the progenitor masses of active and passive galaxies in the EAGLE simulation

Bart Clauwens, Joop Schaye, Marijn Franx

arxiv:1605.00009 v2 · 2016-04-29 · 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{NECGP33CG5K5345VJILOSSCWYK}

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

1 paper in Pith

Empirical estimates of how massive galaxies can be in {\Lambda}CDM

Receipt and verification

First computed	2026-05-18T01:05:43.381289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

690467ef623755ddf3b54a16e94856c2afc214664922602feee7c6d4cd11c3d3

Aliases

arxiv: 1605.00009 · arxiv_version: 1605.00009v2 · doi: 10.48550/arxiv.1605.00009 · pith_short_12: NECGP33CG5K5 · pith_short_16: NECGP33CG5K5345V · pith_short_8: NECGP33C

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/NECGP33CG5K5345VJILOSSCWYK \
  | 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: 690467ef623755ddf3b54a16e94856c2afc214664922602feee7c6d4cd11c3d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b42ea08a4f8933a36861cecd8dedaa8ef8c95f8878c36b8e99d2659ce2cb89e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-29T20:00:04Z",
    "title_canon_sha256": "5cca4606b94b17895249d3a6ef29dfb978fd56fd1b8a2a3764e2c60a0f012111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00009",
    "kind": "arxiv",
    "version": 2
  }
}