Pith Number

pith:MC5EOSOG

pith:2015:MC5EOSOGAKM357U7CXZA55CHKC

not attested not anchored not stored refs pending

Generation of spherically symmetric metrics in $f\left( R\right) $ gravity

M. Halilsoy, S. Habib Mazharimousavi, Z. Amirabi

arxiv:1509.06967 v3 · 2015-09-16 · 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{MC5EOSOGAKM357U7CXZA55CHKC}

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	2026-05-18T01:12:01.685499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60ba4749c60299befe9f15f20ef4475099a39e3ac822175f0f735636d65dae83

Aliases

arxiv: 1509.06967 · arxiv_version: 1509.06967v3 · doi: 10.48550/arxiv.1509.06967 · pith_short_12: MC5EOSOGAKM3 · pith_short_16: MC5EOSOGAKM357U7 · pith_short_8: MC5EOSOG

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/MC5EOSOGAKM357U7CXZA55CHKC \
  | 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: 60ba4749c60299befe9f15f20ef4475099a39e3ac822175f0f735636d65dae83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "639864ad086ca27ce67d0187a34db6db6331ead6dc8848d769a8e08efac99917",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-09-16T09:03:55Z",
    "title_canon_sha256": "f04eb508b034a9544b894286dfdc98d69a96c25705595258371332acf5d9c30a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06967",
    "kind": "arxiv",
    "version": 3
  }
}