Pith Number

pith:467WYY2O

pith:2024:467WYY2OIUU727KWZXREGNPKTL

not attested not anchored not stored refs pending

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

Hiroki Sakamoto, Masahiko Taniguchi

arxiv:2412.03219 v3 · 2024-12-04 · 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{467WYY2OIUU727KWZXREGNPKTL}

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.

Receipt and verification

First computed	2026-07-05T10:28:29.353310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7bf6c634e4529fd7d56cde24335ea9aedaa5a9ec47842a48512027bc76e2f5e

Aliases

arxiv: 2412.03219 · arxiv_version: 2412.03219v3 · doi: 10.48550/arxiv.2412.03219 · pith_short_12: 467WYY2OIUU7 · pith_short_16: 467WYY2OIUU727KW · pith_short_8: 467WYY2O

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/467WYY2OIUU727KWZXREGNPKTL \
  | 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: e7bf6c634e4529fd7d56cde24335ea9aedaa5a9ec47842a48512027bc76e2f5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "288c8dcb72e4dea4941919b27d640485e0974fe8d8eaeaf8fbe514eb84ff06a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-12-04T11:13:35Z",
    "title_canon_sha256": "b5e3b284ccd364fc5062301bb838a5d379b07331dc6f42a3cd02e572623ea3e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03219",
    "kind": "arxiv",
    "version": 3
  }
}