Pith Number

pith:3ULAB6N3

pith:2023:3ULAB6N3JFILCRIYUJNI75RH5B

not attested not anchored not stored refs pending

Scalar fields with derivative coupling to curvature in the Palatini and the metric formulation

Hamed Bouzari Nezhad, Syksy Rasanen

arxiv:2307.04618 v2 · 2023-07-10 · 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{3ULAB6N3JFILCRIYUJNI75RH5B}

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

Degenerate higher-order scalar-tensor theories in metric-affine gravity

Receipt and verification

First computed	2026-07-05T07:42:18.289041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd1600f9bb4950b14518a25a8ff627e8608574c28eb698f0087b31d439196956

Aliases

arxiv: 2307.04618 · arxiv_version: 2307.04618v2 · doi: 10.48550/arxiv.2307.04618 · pith_short_12: 3ULAB6N3JFIL · pith_short_16: 3ULAB6N3JFILCRIY · pith_short_8: 3ULAB6N3

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/3ULAB6N3JFILCRIYUJNI75RH5B \
  | 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: dd1600f9bb4950b14518a25a8ff627e8608574c28eb698f0087b31d439196956

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2abf659e3ef8feae46300504d53381412cee5963c31601fad35ddc70b07207f8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-07-10T15:04:16Z",
    "title_canon_sha256": "86ee800d301759b1e5b97d9efcda9b74583a2b6a8b49952786d2d99e445ece44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.04618",
    "kind": "arxiv",
    "version": 2
  }
}