First computed	2026-05-18T00:09:35.619458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

277a15aed27115097e88b63dbd00adfb9e7ae7e2fd28d7f4086d5347208f0d27

Aliases

arxiv: 1805.00651 · arxiv_version: 1805.00651v2 · doi: 10.48550/arxiv.1805.00651

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/E55BLLWSOEKQS7UIWY632AFN7O \
  | 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: 277a15aed27115097e88b63dbd00adfb9e7ae7e2fd28d7f4086d5347208f0d27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929b79f995a211aa191097d26e8956a2422737bb2f013578c18206b8cb2439d8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-05-02T07:08:45Z",
    "title_canon_sha256": "69b7d7af27fef4274de44d514e6d4335b766895e72d8483db5eae723376c92a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00651",
    "kind": "arxiv",
    "version": 2
  }
}