Pith Number

pith:RAIKP6DA

pith:2018:RAIKP6DAYYJ6BEKVFPOAD275D4

not attested not anchored not stored refs pending

A Generalized Solution of Bianchi Type-V Models with Time-dependent $G$ and $\Lambda$

Alnadhief H. A. Alfedeel, Amare Abebe, Hussam M. Gubara

arxiv:1806.03894 v2 · 2018-06-11 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RAIKP6DAYYJ6BEKVFPOAD275D4}

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	2026-05-18T00:09:41.396658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8810a7f860c613e091552bdc01ebfd1f2aff0456eca0728089663713ab1ee239

Aliases

arxiv: 1806.03894 · arxiv_version: 1806.03894v2 · doi: 10.48550/arxiv.1806.03894 · pith_short_12: RAIKP6DAYYJ6 · pith_short_16: RAIKP6DAYYJ6BEKV · pith_short_8: RAIKP6DA

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/RAIKP6DAYYJ6BEKVFPOAD275D4 \
  | 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: 8810a7f860c613e091552bdc01ebfd1f2aff0456eca0728089663713ab1ee239

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5576f734c643f3c58402423441a2d5245b71ed45820d74ef2d9872b2601b755f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-06-11T10:30:30Z",
    "title_canon_sha256": "b60eb56adfb755fad2ba66a0f323f13409ba3e9f626ec1be5e30a020d5a60f72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03894",
    "kind": "arxiv",
    "version": 2
  }
}