Pith Number

pith:LHTTINM3

pith:2022:LHTTINM3DFIVCWQYUWDBXBADRY

not attested not anchored not stored refs pending

On the uniqueness of $\Lambda$CDM-like evolution for homogeneous and isotropic cosmology in General Relativity

B. Mishra, Daniele Gregoris, Saikat Chakraborty

arxiv:2208.04596 v2 · 2022-08-09 · 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{LHTTINM3DFIVCWQYUWDBXBADRY}

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	2026-07-05T07:58:17.317766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59e734359b1951515a18a5861b84038e192641b631d3a5d693554620dc7fd4c3

Aliases

arxiv: 2208.04596 · arxiv_version: 2208.04596v2 · doi: 10.48550/arxiv.2208.04596 · pith_short_12: LHTTINM3DFIV · pith_short_16: LHTTINM3DFIVCWQY · pith_short_8: LHTTINM3

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/LHTTINM3DFIVCWQYUWDBXBADRY \
  | 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: 59e734359b1951515a18a5861b84038e192641b631d3a5d693554620dc7fd4c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d79c490e368d1eaa0f79975cde97e282d3d5306ffa784b133e8c178a0e66838",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-08-09T08:25:06Z",
    "title_canon_sha256": "74e588874dda52c501527853dbbeab5716eb2ad89681615bad49f86ffb216a16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.04596",
    "kind": "arxiv",
    "version": 2
  }
}