Pith Number

pith:X6U6IAKX

pith:2023:X6U6IAKXLBBH3F6MK7TSBPJLTX

not attested not anchored not stored refs pending

A new $f(Q)$ cosmological model with $H(z)$ quadratic expansion

Dhruba Jyoti Gogoi, M. Koussour, N. Myrzakulov

arxiv:2306.13218 v1 · 2023-06-22 · 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{X6U6IAKXLBBH3F6MK7TSBPJLTX}

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

Cosmological dynamics based on Lovelock's gravity. Qualitative analysis

Receipt and verification

First computed	2026-07-05T06:24:02.863535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfa9e4015758427d97cc57e720bd2b9dd6a2f0e0aabdd4327b37d3394aa38ea2

Aliases

arxiv: 2306.13218 · arxiv_version: 2306.13218v1 · doi: 10.48550/arxiv.2306.13218 · pith_short_12: X6U6IAKXLBBH · pith_short_16: X6U6IAKXLBBH3F6M · pith_short_8: X6U6IAKX

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/X6U6IAKXLBBH3F6MK7TSBPJLTX \
  | 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: bfa9e4015758427d97cc57e720bd2b9dd6a2f0e0aabdd4327b37d3394aa38ea2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "671b882d1e04f04fcc8cb50e759968dd2ed728ac82c279926ae8e4d57594b281",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-06-22T21:39:51Z",
    "title_canon_sha256": "c38276ab17a4d91816c05028597a8fecf821c1030821cfc90624054d9395ea08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.13218",
    "kind": "arxiv",
    "version": 1
  }
}