Pith Number

pith:NBAZZPVM

pith:2023:NBAZZPVMI455YZSQOVWU7B7DQY

not attested not anchored not stored refs pending

Robustness of predicted CMB fluctuations in Cartan $F(R)$ gravity

Hiroki Sakamoto, Masahiko Taniguchi, Tomohiro Inagaki

arxiv:2304.14769 v2 · 2023-04-28 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NBAZZPVMI455YZSQOVWU7B7DQY}

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

Neutron star in Logarithmic model of Cartan $F(R)$ gravity

Receipt and verification

First computed	2026-07-05T06:53:06.882246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68419cbeac473bdc6650756d4f87e3863fe1ddfbba395d229f6b593b04321f4e

Aliases

arxiv: 2304.14769 · arxiv_version: 2304.14769v2 · doi: 10.48550/arxiv.2304.14769 · pith_short_12: NBAZZPVMI455 · pith_short_16: NBAZZPVMI455YZSQ · pith_short_8: NBAZZPVM

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/NBAZZPVMI455YZSQOVWU7B7DQY \
  | 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: 68419cbeac473bdc6650756d4f87e3863fe1ddfbba395d229f6b593b04321f4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a84bef2e43b596df1a4e34e43c97715fc3df34e8d5a620730fbd546fa38e145c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-04-28T11:28:13Z",
    "title_canon_sha256": "deb15acb38b81a3704b5379fce2f6ccb133c81e1c4c4b1fbdb51aa93bc1114b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.14769",
    "kind": "arxiv",
    "version": 2
  }
}