First computed	2026-05-18T03:07:20.936211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b182f32a22cdf9d33896173e3f74dd9e69fb0578761c80a1d4f13b0c395e918

Aliases

arxiv: 1302.6174 · arxiv_version: 1302.6174v2 · doi: 10.48550/arxiv.1302.6174

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/BMMC6MVCFTPZ2M4JMFZ6H52N3H \
  | 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: 0b182f32a22cdf9d33896173e3f74dd9e69fb0578761c80a1d4f13b0c395e918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74f32afffef844af0dda6eb1c1ff0fba20b34fbc62c70f66e464af4bfa7b4ff4",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-02-25T17:49:11Z",
    "title_canon_sha256": "cbd3742891891340970dcc2d0ee6eeafe7eb1c6f53a7ff3b2271809eed075762"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6174",
    "kind": "arxiv",
    "version": 2
  }
}