Pith Number

pith:XOUOKPED

pith:2025:XOUOKPEDP4XFTZJMEFHNSFW3UP

not attested not anchored not stored refs pending

Phase space analysis of cosmological models on $f(R,G,T)$ gravity

Elangbam Chingkheinganba Meetei, S. Surendra Singh

arxiv:2505.22690 v1 · 2025-05-28 · 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{XOUOKPEDP4XFTZJMEFHNSFW3UP}

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	2026-07-05T11:11:48.645430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bba8e53c837f2e59e52c214ed916dba3e5bdbba7d1ed5ce9c50b94de5dad24e1

Aliases

arxiv: 2505.22690 · arxiv_version: 2505.22690v1 · doi: 10.48550/arxiv.2505.22690 · pith_short_12: XOUOKPEDP4XF · pith_short_16: XOUOKPEDP4XFTZJM · pith_short_8: XOUOKPED

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/XOUOKPEDP4XFTZJMEFHNSFW3UP \
  | 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: bba8e53c837f2e59e52c214ed916dba3e5bdbba7d1ed5ce9c50b94de5dad24e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29a1c51eed9eb4eb822fb6971153cdf92de2e4580623759487102ee2aec582b9",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-05-28T03:51:11Z",
    "title_canon_sha256": "0e4d0da81e14a931fd612ca78b528f79927661c888657aed2bf4bcea7e572347"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22690",
    "kind": "arxiv",
    "version": 1
  }
}