Pith Number

pith:GCB6CQVX

pith:2023:GCB6CQVXJXGZODCM55ZBVODUOO

not attested not anchored not stored refs pending

Confront $f(R,T)=\mathcal{R}+\beta T$ modified gravity with the massive pulsar PSR J0740+6620

G.G.L Nashed

arxiv:2308.08565 v1 · 2023-08-15 · gr-qc · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GCB6CQVXJXGZODCM55ZBVODUOO}

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

Late-Time Cosmology and Structure Formation in Quadratic $f(Q)$ Gravity

Receipt and verification

First computed	2026-07-05T06:42:08.069719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3083e142b74dcd970c4cef721ab874738727619fc5dccff3a3e70dcc4f6c5e37

Aliases

arxiv: 2308.08565 · arxiv_version: 2308.08565v1 · doi: 10.48550/arxiv.2308.08565 · pith_short_12: GCB6CQVXJXGZ · pith_short_16: GCB6CQVXJXGZODCM · pith_short_8: GCB6CQVX

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/GCB6CQVXJXGZODCM55ZBVODUOO \
  | 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: 3083e142b74dcd970c4cef721ab874738727619fc5dccff3a3e70dcc4f6c5e37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f769ea2337bcdcc318e34ae31f9d08e27330f81c5117a66ec019f39700d82b60",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-08-15T12:43:34Z",
    "title_canon_sha256": "908083dd46667fa93078f827e48c06408620f9472f6d5edd4dc7f559cc98af4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.08565",
    "kind": "arxiv",
    "version": 1
  }
}