Pith Number

pith:SR72LE7N

pith:2015:SR72LE7NJTOT2JWUMVXQW4UTM4

not attested not anchored not stored refs pending

The APOSTLE simulations: solutions to the Local Group's cosmic puzzles

2), (2) Department of Physics, (3) Department of Physics, 4), (5) Astrophysics Research Institute, (6) Instituto de Astrofisica de Canarias, 7), (7) Departamento de Astrofiisica, (8) Leiden Observatory, (9) Max-Planck Institute for Astrophysics), Adrian Jenkins (1), Astronomy, Azadeh Fattahi (3), Carlos S. Frenk (1), Claudio Dalla Vecchia (6, Department of Physics, James Trayford (1), John. C. Helly (1), Joop Schaye (8), Julio F. Navarro (3, Kyle A. Oman (2) Matthieu Schaller (1), Leiden University, Liverpool John Moores University, Michelle Furlong (1), Richard G. Bower (1), Robert A. Crain (5), Simon D. M. White (9) ((1) Institute for Computational Cosmology, Till Sawala (1, Tom Theuns (1), Universidad de La Laguna, University of Durham, University of Helsinki, University of Victoria (4) Senior CIfAR Fellow

arxiv:1511.01098 v1 · 2015-11-03 · 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{SR72LE7NJTOT2JWUMVXQW4UTM4}

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.

Receipt and verification

First computed	2026-05-18T01:20:42.010709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

947fa593ed4cdd3d26d4656f0b729367320389d88f5787e48f149d81189f3c87

Aliases

arxiv: 1511.01098 · arxiv_version: 1511.01098v1 · doi: 10.48550/arxiv.1511.01098 · pith_short_12: SR72LE7NJTOT · pith_short_16: SR72LE7NJTOT2JWU · pith_short_8: SR72LE7N

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/SR72LE7NJTOT2JWUMVXQW4UTM4 \
  | 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: 947fa593ed4cdd3d26d4656f0b729367320389d88f5787e48f149d81189f3c87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3ca776a5858bc43155c77bf85d6e685c1fcba0d2271559eee6fa1bd9dcb6757",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-11-03T21:00:03Z",
    "title_canon_sha256": "338da9be1d1ed01463f257e0d17e7de3923f8301160f38c2966b9356c5dd7898"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01098",
    "kind": "arxiv",
    "version": 1
  }
}