Pith Number

pith:RT4VCUN4

pith:2005:RT4VCUN4ORGFVAEFKXED5YY5RY

not attested not anchored not stored refs pending

The stability of modified gravity models

Shahn Nadeau (Bishop's University), Valerio Faraoni

arxiv:gr-qc/0511094 v1 · 2005-11-16 · gr-qc · astro-ph · 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{RT4VCUN4ORGFVAEFKXED5YY5RY}

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

Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution

Receipt and verification

First computed	2026-07-04T15:25:57.947767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cf95151bc744c5a808555c83ee31d8e26a2303e1861ff0d8e10514793358741

Aliases

arxiv: gr-qc/0511094 · arxiv_version: gr-qc/0511094v1 · doi: 10.48550/arxiv.gr-qc/0511094 · pith_short_12: RT4VCUN4ORGF · pith_short_16: RT4VCUN4ORGFVAEF · pith_short_8: RT4VCUN4

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/RT4VCUN4ORGFVAEFKXED5YY5RY \
  | 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: 8cf95151bc744c5a808555c83ee31d8e26a2303e1861ff0d8e10514793358741

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d3733589445f993897506859dd8a8e7a9f61b5be33f9707dae6eda57e8a4c0a",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-11-16T21:29:51Z",
    "title_canon_sha256": "87415a6e39ea099a0cc0c595e771aca2a4ca81e6fa903dd6dd484ca3452a2ba2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0511094",
    "kind": "arxiv",
    "version": 1
  }
}