Pith Number

pith:KLH2R4R4

pith:2020:KLH2R4R4KFE4JDUXZT5J675FUA

not attested not anchored not stored refs pending

Inflationary Attractors in $F(R)$ Gravity

S.D. Odintsov, V.K. Oikonomou

arxiv:2005.12804 v1 · 2020-05-26 · 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{KLH2R4R4KFE4JDUXZT5J675FUA}

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

Investigating $f(R)$-Inflation: background evolution and constraints

Receipt and verification

First computed	2026-07-05T01:30:04.744549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52cfa8f23c5149c48e97ccfa9f7fa5a002d6f92e40a45cda8fb2129b9b46602d

Aliases

arxiv: 2005.12804 · arxiv_version: 2005.12804v1 · doi: 10.48550/arxiv.2005.12804 · pith_short_12: KLH2R4R4KFE4 · pith_short_16: KLH2R4R4KFE4JDUX · pith_short_8: KLH2R4R4

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/KLH2R4R4KFE4JDUXZT5J675FUA \
  | 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: 52cfa8f23c5149c48e97ccfa9f7fa5a002d6f92e40a45cda8fb2129b9b46602d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9db66318282430a02129461ce909ea04322b705748f50b5892f1c05685a4e6b0",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-05-26T15:38:42Z",
    "title_canon_sha256": "d7e8c4b2a210379506f17049f00b037304fe38e0d3a0fa1581b868d094e91e75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.12804",
    "kind": "arxiv",
    "version": 1
  }
}