Pith Number

pith:LEZMC5OE

pith:2023:LEZMC5OET2G23KWEGWKNQDUXKH

not attested not anchored not stored refs pending

Early Dark Energy with Power-law F(R) Gravity

German S. Sharov, Sergei D. Odintsov, V.K. Oikonomou

arxiv:2305.17513 v1 · 2023-05-27 · 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{LEZMC5OET2G23KWEGWKNQDUXKH}

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

2 papers in Pith

Theoretical and observational constraints on early dark energy in $F(R)$ gravity

Double the axions, half the tension: multi-field early dark energy eases the Hubble tension

Receipt and verification

First computed	2026-07-05T06:25:31.412779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5932c175c49e8dadaac43594d80e9751da6afdfe39525f7d0c3cf42c84ce6fba

Aliases

arxiv: 2305.17513 · arxiv_version: 2305.17513v1 · doi: 10.48550/arxiv.2305.17513 · pith_short_12: LEZMC5OET2G2 · pith_short_16: LEZMC5OET2G23KWE · pith_short_8: LEZMC5OE

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/LEZMC5OET2G23KWEGWKNQDUXKH \
  | 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: 5932c175c49e8dadaac43594d80e9751da6afdfe39525f7d0c3cf42c84ce6fba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a798b81735a44d9bf85c70485eb2501a1c3e38af0e7e895e1aacdc1c6fa7e3a3",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-05-27T16:17:58Z",
    "title_canon_sha256": "839b48f53600e708dec29a65f2909741f3a82c841c9d1278e54fdfa2dc63bbe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.17513",
    "kind": "arxiv",
    "version": 1
  }
}