Pith Number

pith:QNLAKDMH

pith:2023:QNLAKDMHETT2CTAQOR2MWWXJJL

not attested not anchored not stored refs pending

Exponential F(R) gravity with axion dark matter

Diego S\'aez-Chill\'on G\'omez, German S. Sharov, Sergei D. Odintsov

arxiv:2310.20302 v1 · 2023-10-31 · 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{QNLAKDMHETT2CTAQOR2MWWXJJL}

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

Dark Energy in Ghost-free non-local Gravity

Receipt and verification

First computed	2026-07-05T07:07:28.064239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8356050d8724e7a14c107474cb5ae94ad27a8978f705c9876fdbe30d062243b2

Aliases

arxiv: 2310.20302 · arxiv_version: 2310.20302v1 · doi: 10.48550/arxiv.2310.20302 · pith_short_12: QNLAKDMHETT2 · pith_short_16: QNLAKDMHETT2CTAQ · pith_short_8: QNLAKDMH

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/QNLAKDMHETT2CTAQOR2MWWXJJL \
  | 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: 8356050d8724e7a14c107474cb5ae94ad27a8978f705c9876fdbe30d062243b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "595f614b8d0276f43329ea347401cb9d634e68d788e45356b7e321cc8b2f367d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-10-31T09:16:07Z",
    "title_canon_sha256": "7f50a0f8309f7d828a9ccd000a86c2c67626aabcc3219e87953c03b97efc2724"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.20302",
    "kind": "arxiv",
    "version": 1
  }
}