Pith Number

pith:BHS7OM7J

pith:2021:BHS7OM7JHFO4V44SS7YYMFNGVG

not attested not anchored not stored refs pending

Nonlinear definition of the shadowy mode in higher-order scalar-tensor theories

Antonio De Felice, Kazufumi Takahashi, Shinji Mukohyama

arxiv:2110.03194 v2 · 2021-10-07 · gr-qc · hep-th

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHS7OM7JHFO4V44SS7YYMFNGVG}

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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

3 papers in Pith

Inverting no-hair theorems: How requiring General Relativity solutions restricts scalar-tensor theories

EFT of Dark Energy with Cosmic Chronometers: Reconstructing Background EFT Functions

Covariant scalar-tensor theories beyond second derivatives

Receipt and verification

First computed	2026-07-05T03:39:35.552234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09e5f733e9395dcaf39297f18615a6a9aa037f7de37b63c9200b2202be9564c9

Aliases

arxiv: 2110.03194 · arxiv_version: 2110.03194v2 · doi: 10.48550/arxiv.2110.03194 · pith_short_12: BHS7OM7JHFO4 · pith_short_16: BHS7OM7JHFO4V44S · pith_short_8: BHS7OM7J

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/BHS7OM7JHFO4V44SS7YYMFNGVG \
  | 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: 09e5f733e9395dcaf39297f18615a6a9aa037f7de37b63c9200b2202be9564c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6af46c4ba706c60f46743ecc1a4f6f5609ec697f9177a97b4f4de153f9922c4e",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-10-07T05:47:34Z",
    "title_canon_sha256": "fb9730e7fa967c230d9ef11d5cbaae3aea520bef709c3577c82d412700707bb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03194",
    "kind": "arxiv",
    "version": 2
  }
}