Pith Number

pith:6QM7HML5

pith:2018:6QM7HML5EGDKYQTZKTJ54HFB2A

not attested not anchored not stored refs pending

Versatile parametrization of the perturbation growth rate on the phantom brane

Alexander Viznyuk, Satadru Bag, Varun Sahni, Yuri Shtanov

arxiv:1805.10405 v2 · 2018-05-26 · 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{6QM7HML5EGDKYQTZKTJ54HFB2A}

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	2026-05-18T00:05:21.615051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f419f3b17d2186ac427954d3de1ca1d01e5f1ac36f866f540b971b3e88e17669

Aliases

arxiv: 1805.10405 · arxiv_version: 1805.10405v2 · doi: 10.48550/arxiv.1805.10405 · pith_short_12: 6QM7HML5EGDK · pith_short_16: 6QM7HML5EGDKYQTZ · pith_short_8: 6QM7HML5

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/6QM7HML5EGDKYQTZKTJ54HFB2A \
  | 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: f419f3b17d2186ac427954d3de1ca1d01e5f1ac36f866f540b971b3e88e17669

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3c60986261b4b1f23a7e41be6a81aa3f2c5b29fd346f624ed3417855fa88ce6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-05-26T00:29:42Z",
    "title_canon_sha256": "def0a843e8532bbf90efe19b1ef488122bd860540719415b6fdc32cac27a1913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10405",
    "kind": "arxiv",
    "version": 2
  }
}