Pith Number

pith:Z3JFXMIW

pith:2022:Z3JFXMIW5MJVIO5XLUGGZBBYAC

not attested not anchored not stored refs pending

Cosmology in $f(R,L_m)$ gravity

Lakhan V. Jaybhaye, P.K. Sahoo, Raja Solanki, Sanjay Mandal

arxiv:2205.03564 v2 · 2022-05-07 · 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{Z3JFXMIW5MJVIO5XLUGGZBBYAC}

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	2026-07-05T07:07:51.348348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ced25bb116eb13543bb75d0c6c84380080e46fb95c873a083d0cd2fdce9a8a58

Aliases

arxiv: 2205.03564 · arxiv_version: 2205.03564v2 · doi: 10.48550/arxiv.2205.03564 · pith_short_12: Z3JFXMIW5MJV · pith_short_16: Z3JFXMIW5MJVIO5X · pith_short_8: Z3JFXMIW

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/Z3JFXMIW5MJVIO5XLUGGZBBYAC \
  | 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: ced25bb116eb13543bb75d0c6c84380080e46fb95c873a083d0cd2fdce9a8a58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ba66813843e1cbc94f2a0a2ae6e6f4b14bf64e4fdff554ae02b4feb749d9b1e",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-05-07T06:10:40Z",
    "title_canon_sha256": "e3223b72e5577886ea4005406d5f73103bffd073a6b041412a3b7c491afb7ab7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.03564",
    "kind": "arxiv",
    "version": 2
  }
}