Pith Number

pith:XKH5QMSH

pith:2023:XKH5QMSHA5GFX4PQVN6KLDFBRZ

not attested not anchored not stored refs pending

Compact stars in scalar-tensor theories with a single-well potential and the corresponding $f(R)$ theory

Jos\'e D. V. Arba\~nil, Juan M. Z. Pretel, Ribamar R. R. Reis, Sergio B. Duarte, Sergio E. Jor\'as

arxiv:2308.00203 v2 · 2023-07-31 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKH5QMSHA5GFX4PQVN6KLDFBRZ}

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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

Thermodynamics of $f(R)$ Theories

Receipt and verification

First computed	2026-07-05T07:19:20.946249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba8fd83247074c5bf1f0ab7ca58ca18e59c4bbe7524e05e9837b8f2e0adbdf9d

Aliases

arxiv: 2308.00203 · arxiv_version: 2308.00203v2 · doi: 10.48550/arxiv.2308.00203 · pith_short_12: XKH5QMSHA5GF · pith_short_16: XKH5QMSHA5GFX4PQ · pith_short_8: XKH5QMSH

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/XKH5QMSHA5GFX4PQVN6KLDFBRZ \
  | 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: ba8fd83247074c5bf1f0ab7ca58ca18e59c4bbe7524e05e9837b8f2e0adbdf9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31bfb671b4b7ae3d07ab026fe48b7d965c2256ec7d88cca510cd637beb818916",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-07-31T23:50:09Z",
    "title_canon_sha256": "457b7cfd47fc0ef43022154a4816383e461451e47d09b30def217752b168e3aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.00203",
    "kind": "arxiv",
    "version": 2
  }
}