Pith Number

pith:4NGOOD4B

pith:2006:4NGOOD4BL7MT5QS4ZP53XLOQHK

not attested not anchored not stored refs pending

Einstein and Jordan frames reconciled: a frame-invariant approach to scalar-tensor cosmology

L. Scarabello, M. Pietroni, R. Catena

arxiv:astro-ph/0604492 v2 · 2006-04-24 · astro-ph · gr-qc · hep-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{4NGOOD4BL7MT5QS4ZP53XLOQHK}

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

4 papers in Pith

The Unknown Face of Scalar-Tensor Gravitational Theories

Conformal form-invariant parametrization of scalar-tensor gravity theories: A critical analysis

Could a so far ignored symmetry of the classical laws of gravity explain the cosmological puzzles?

Frame invariant diffusive formulation of scalar-tensor gravity

Receipt and verification

First computed	2026-07-04T15:22:18.888546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e34ce70f815fd93ec25ccbfbbbadd03a885876590c4fb270977f51a2f25571de

Aliases

arxiv: astro-ph/0604492 · arxiv_version: astro-ph/0604492v2 · doi: 10.48550/arxiv.astro-ph/0604492 · pith_short_12: 4NGOOD4BL7MT · pith_short_16: 4NGOOD4BL7MT5QS4 · pith_short_8: 4NGOOD4B

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/4NGOOD4BL7MT5QS4ZP53XLOQHK \
  | 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: e34ce70f815fd93ec25ccbfbbbadd03a885876590c4fb270977f51a2f25571de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8294600ace88382ae3f9e9426b2a650e940f41889ff20d1c35b1206d6228c8b0",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-04-24T14:52:31Z",
    "title_canon_sha256": "6a3442b9ee38e462d37782e666f6f40617b0cf5415189e6e9e2cb6395dddc93b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0604492",
    "kind": "arxiv",
    "version": 2
  }
}