Pith Number

pith:472IBZHR

pith:2012:472IBZHRQD4ZODSWUGG3ZOB4RN

not attested not anchored not stored refs pending

N-body simulations with a cosmic vector for dark energy

Alexander Knebe, Antonio L. Maroto, Edoardo Carlesi, Gustavo Yepes, Jose Beltran Jimenez, Stefan Gottloeber

arxiv:1205.1695 v2 · 2012-05-08 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{472IBZHRQD4ZODSWUGG3ZOB4RN}

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	2026-05-18T01:57:36.684849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7f480e4f180f9970e56a18dbcb83c8b6cea2428a55cc28115b7315e6288a739

Aliases

arxiv: 1205.1695 · arxiv_version: 1205.1695v2 · doi: 10.48550/arxiv.1205.1695 · pith_short_12: 472IBZHRQD4Z · pith_short_16: 472IBZHRQD4ZODSW · pith_short_8: 472IBZHR

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/472IBZHRQD4ZODSWUGG3ZOB4RN \
  | 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: e7f480e4f180f9970e56a18dbcb83c8b6cea2428a55cc28115b7315e6288a739

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6370d3296a3bae65afda6cb0aa1d4c96c72fd4182a0fce75998f887f14875bdc",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-08T13:37:43Z",
    "title_canon_sha256": "4fc4dbc382a2b0c3e1432e0ee089871b1fdb66c78ba5e01845703698a8193db8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1695",
    "kind": "arxiv",
    "version": 2
  }
}