Pith Number

pith:LFU5FB6T

pith:2021:LFU5FB6TH7ZEBVYNDRVIRCC2CQ

not attested not anchored not stored refs pending

Dark Matter and Dark Energy from a Kaluza-Klein inspired Brans-Dicke Gravity with Barotropic Fluid

Areef Waeming, Chakrit Pongkitivanichkul, Daris Samart, Tanech Klangburam

arxiv:2107.00678 v1 · 2021-07-01 · 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{LFU5FB6TH7ZEBVYNDRVIRCC2CQ}

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

Kaluza-Klein inspired a model of the inflation with the inversed power law potential in Bianchi type-I universe

Receipt and verification

First computed	2026-07-05T04:25:43.382924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5969d287d33ff240d70d1c6a88885a140e3a2d9e5db2759b65345a44eda754f8

Aliases

arxiv: 2107.00678 · arxiv_version: 2107.00678v1 · doi: 10.48550/arxiv.2107.00678 · pith_short_12: LFU5FB6TH7ZE · pith_short_16: LFU5FB6TH7ZEBVYN · pith_short_8: LFU5FB6T

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/LFU5FB6TH7ZEBVYNDRVIRCC2CQ \
  | 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: 5969d287d33ff240d70d1c6a88885a140e3a2d9e5db2759b65345a44eda754f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6405972cd75051fe28e3d3d2ccfd770e45f1397c33c12fd778b03baddf10770e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-07-01T18:05:04Z",
    "title_canon_sha256": "38b509977ac11d6a12941e45555dece407851ba0c11c9692ae4b6258d06a9268"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00678",
    "kind": "arxiv",
    "version": 1
  }
}