Pith Number

pith:ALGLDK43

pith:2019:ALGLDK4365BJ5UAUULAVM5RKKV

not attested not anchored not stored refs pending

$f(R)$ Gravity Inflation with String-Corrected Axion Dark Matter

S.D. Odintsov, V.K. Oikonomou

arxiv:1901.05363 v2 · 2019-01-16 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALGLDK4365BJ5UAUULAVM5RKKV}

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

Inflationary observables in $F(R)$ gravity

Receipt and verification

First computed	2026-05-17T23:49:39.580766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02ccb1ab9bf7429ed014a2c156762a55404079722ef42e5f678a85f9592fe949

Aliases

arxiv: 1901.05363 · arxiv_version: 1901.05363v2 · doi: 10.48550/arxiv.1901.05363 · pith_short_12: ALGLDK4365BJ · pith_short_16: ALGLDK4365BJ5UAU · pith_short_8: ALGLDK43

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/ALGLDK4365BJ5UAUULAVM5RKKV \
  | 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: 02ccb1ab9bf7429ed014a2c156762a55404079722ef42e5f678a85f9592fe949

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e825a2fdbec6856c9462178a5866e021c699cb6bc88997c7f4ee6b1ab9febef9",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-01-16T16:11:43Z",
    "title_canon_sha256": "a4fd5f7fb4895c07462d27ee5006569c50b61330017bdb4055396d6c7710e4af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05363",
    "kind": "arxiv",
    "version": 2
  }
}