Pith Number

pith:5KKIENMX

pith:2019:5KKIENMXYODW5NHRLVZ2SMGZWD

not attested not anchored not stored refs pending

Cosmic acceleration in unimodular gravity

A. Hern\'andez-Almada, C. Mart\'inez-Robles, Juan Maga\~na, Miguel A. Garc\'ia-Aspeitia, V. Motta

arxiv:1903.06344 v2 · 2019-03-15 · gr-qc · 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{5KKIENMXYODW5NHRLVZ2SMGZWD}

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

1 paper in Pith

Dark energy genesis: modeling dissipative effects in primordial cosmology

Receipt and verification

First computed	2026-05-17T23:42:20.752162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea94823597c3876eb4f15d73a930d9b0e5336e64fc4426e439c5f84775f4fd55

Aliases

arxiv: 1903.06344 · arxiv_version: 1903.06344v2 · doi: 10.48550/arxiv.1903.06344 · pith_short_12: 5KKIENMXYODW · pith_short_16: 5KKIENMXYODW5NHR · pith_short_8: 5KKIENMX

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/5KKIENMXYODW5NHRLVZ2SMGZWD \
  | 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: ea94823597c3876eb4f15d73a930d9b0e5336e64fc4426e439c5f84775f4fd55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3220a2723a083a9e02fadae4c1243c69f9163c9476f639f54e3f8a1ce1f2f562",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-03-15T03:22:42Z",
    "title_canon_sha256": "d6e108a3c9f248230d5cfb9d714431c8d70027af85ab8465c2202e5aa3234fec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06344",
    "kind": "arxiv",
    "version": 2
  }
}