Pith Number

pith:COUZI7GO

pith:2012:COUZI7GOAD2ODTUAX7UACMNW23

not attested not anchored not stored refs pending

Comment on "Static and spherically symmetric black holes in f(R) theories"

M. Halilsoy, S. Habib Mazharimousavi

arxiv:1210.4699 v1 · 2012-10-17 · 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{COUZI7GOAD2ODTUAX7UACMNW23}

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	2026-05-18T03:42:56.366661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13a9947cce00f4e1ce80bfe80131b6d6c9ae7108c08366e0e01127af182c6b27

Aliases

arxiv: 1210.4699 · arxiv_version: 1210.4699v1 · doi: 10.48550/arxiv.1210.4699 · pith_short_12: COUZI7GOAD2O · pith_short_16: COUZI7GOAD2ODTUA · pith_short_8: COUZI7GO

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/COUZI7GOAD2ODTUAX7UACMNW23 \
  | 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: 13a9947cce00f4e1ce80bfe80131b6d6c9ae7108c08366e0e01127af182c6b27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a04ee240ff53b1b9fc01be5f9429ad3009b62d8f604c0b0f704466d1934b696",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-10-17T11:23:38Z",
    "title_canon_sha256": "ade7d2d5b278bf4b211a2d4e363fdafaa8e3b2eedfa6d71bb5007975fa39a5b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4699",
    "kind": "arxiv",
    "version": 1
  }
}