Pith Number

pith:BSZPZS5H

pith:2012:BSZPZS5HG6JSHODMESZMHKJ3GW

not attested not anchored not stored refs pending

A new perspective on Dark Energy modeling via Genetic Algorithms

Juan Garcia-Bellido, Savvas Nesseris

arxiv:1205.0364 v2 · 2012-05-02 · 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{BSZPZS5HG6JSHODMESZMHKJ3GW}

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

2 papers in Pith

Testing $\Lambda$CDM with ANN-Reconstructed Expansion History from Cosmic Chronometers

Reconstructing inflationary features on large scales using genetic algorithm

Receipt and verification

First computed	2026-05-18T03:40:25.605573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cb2fccba7379323b86c24b2c3a93b35bc207c51812ffa441257645281e50912

Aliases

arxiv: 1205.0364 · arxiv_version: 1205.0364v2 · doi: 10.48550/arxiv.1205.0364 · pith_short_12: BSZPZS5HG6JS · pith_short_16: BSZPZS5HG6JSHODM · pith_short_8: BSZPZS5H

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/BSZPZS5HG6JSHODMESZMHKJ3GW \
  | 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: 0cb2fccba7379323b86c24b2c3a93b35bc207c51812ffa441257645281e50912

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "921b3cdd4bc4ee76c2a60d32368150392bc4ca86cfeffd40ccfb208afdb7c03f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-02T10:07:40Z",
    "title_canon_sha256": "0b75780ad136daa4103e4e340302f68edcae29d540cb68f3c577192d2ff7df1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0364",
    "kind": "arxiv",
    "version": 2
  }
}