Pith Number

pith:L6ZP7R5K

pith:2022:L6ZP7R5K7O6DKN542YF367BGFI

not attested not anchored not stored refs pending

Cosmological Implications of Nonminimally-Coupled $f(R)$ Gravity and the Lagrangian of Cosmic Fluids

R. P. L. Azevedo

arxiv:2207.08578 v1 · 2022-07-18 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L6ZP7R5K7O6DKN542YF367BGFI}

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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

Deviations from the von Laue condition: Implications for the on-shell Lagrangian of particles and fluids

Receipt and verification

First computed	2026-07-05T04:41:06.063823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fb2ffc7aafbbc3537bcd60bbf7c262a38934cb5cbe0520aa40395ef8ccbd418

Aliases

arxiv: 2207.08578 · arxiv_version: 2207.08578v1 · doi: 10.48550/arxiv.2207.08578 · pith_short_12: L6ZP7R5K7O6D · pith_short_16: L6ZP7R5K7O6DKN54 · pith_short_8: L6ZP7R5K

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/L6ZP7R5K7O6DKN542YF367BGFI \
  | 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: 5fb2ffc7aafbbc3537bcd60bbf7c262a38934cb5cbe0520aa40395ef8ccbd418

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56d4d8c1c4e70ac80971d0d1d17cac899fb132ca23ab079e49bab568846038db",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-07-18T13:10:31Z",
    "title_canon_sha256": "1d0056e843358a05299be726680064f981cfbb3112ea443fa2a32647c54ebdd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.08578",
    "kind": "arxiv",
    "version": 1
  }
}