Pith Number

pith:RKAKPJ4B

pith:2016:RKAKPJ4BRVDI23SY4BVACYA26C

not attested not anchored not stored refs pending

Constrained Local UniversE Simulations: A Local Group Factory

Alexander Knebe, Edoardo Carlesi, Gustavo Yepes, Helene Courtois, Jenny G. Sorce, Matthias Steinmetz, Noam I. Libeskind, R. Brent Tully, Sergey V. Pilipenko, Stefan Gottl\"ober, Yehuda Hoffman

arxiv:1602.03919 v1 · 2016-02-11 · 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{RKAKPJ4BRVDI23SY4BVACYA26C}

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	2026-05-18T01:20:07.972589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a80a7a7818d468d6e58e06a01601af0a1e9273b90cabcb9a7c6f31f6ff72c40

Aliases

arxiv: 1602.03919 · arxiv_version: 1602.03919v1 · doi: 10.48550/arxiv.1602.03919 · pith_short_12: RKAKPJ4BRVDI · pith_short_16: RKAKPJ4BRVDI23SY · pith_short_8: RKAKPJ4B

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/RKAKPJ4BRVDI23SY4BVACYA26C \
  | 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: 8a80a7a7818d468d6e58e06a01601af0a1e9273b90cabcb9a7c6f31f6ff72c40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15ddbf527ca7b01823228458afacb8e81c628d27e46b72db6ea2cd203b1e5d1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-02-11T22:30:47Z",
    "title_canon_sha256": "4b4947779f785ac276bdf909257533ac047595cafd6d2b30f547e639fe381261"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03919",
    "kind": "arxiv",
    "version": 1
  }
}