Pith Number

pith:YRESYTSU

pith:2012:YRESYTSUF5KLITOPIYVUSFXTLP

not attested not anchored not stored refs pending

Lightcone mock catalogues from semi-analytic models of galaxy formation - I. Construction and application to the BzK colour selection

2), (2) University College London, (3) Carnegie Observatories, Alexander I. Merson (1, Andrew J. Benson (3), Carlos S. Frenk (1), Carlton M. Baugh (1), Cedric G. Lacey (1), Claudia del P. Lagos (1) ((1) Institute for Computational Cosmology, Durham, John C. Helly (1), London, Pasadena), Peder Norberg (1), Richard Bielby (1), Richard G. Bower (1), Shaun Cole (1), Violeta Gonzalez-Perez (1)

arxiv:1206.4049 v2 · 2012-06-18 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YRESYTSUF5KLITOPIYVUSFXTLP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:56:51.329049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4492c4e542f54b44dcf462b4916f35bf3b755db7732ce0f39fb54121ded9e88

Aliases

arxiv: 1206.4049 · arxiv_version: 1206.4049v2 · doi: 10.48550/arxiv.1206.4049 · pith_short_12: YRESYTSUF5KL · pith_short_16: YRESYTSUF5KLITOP · pith_short_8: YRESYTSU

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/YRESYTSUF5KLITOPIYVUSFXTLP \
  | 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: c4492c4e542f54b44dcf462b4916f35bf3b755db7732ce0f39fb54121ded9e88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f83692757075b55e41fe2f129af9ba11f33c2957b5050688165ae86fd3cc701",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-18T20:00:02Z",
    "title_canon_sha256": "df8b44d1d63de362c649452c7852c4a932bd73485c5aeb4362e986d2bd23b915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4049",
    "kind": "arxiv",
    "version": 2
  }
}