Pith Number

pith:K7CETPTA

pith:2011:K7CETPTASTN7LYXMUG33DWCMNZ

not attested not anchored not stored refs pending

Finite flavour groups of fermions

Patrick Otto Ludl, Walter Grimus

arxiv:1110.6376 v4 · 2011-10-28 · hep-ph · hep-th · math-ph · math.MP

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T00:42:52.124486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57c449be6094dbf5e2eca1b7b1d84c6e5fbad2b10e0b93097e88898a949cf035

Aliases

arxiv: 1110.6376 · arxiv_version: 1110.6376v4 · doi: 10.48550/arxiv.1110.6376 · pith_short_12: K7CETPTASTN7 · pith_short_16: K7CETPTASTN7LYXM · pith_short_8: K7CETPTA

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/K7CETPTASTN7LYXMUG33DWCMNZ \
  | 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: 57c449be6094dbf5e2eca1b7b1d84c6e5fbad2b10e0b93097e88898a949cf035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "970c36a725ac26511d84f599e0b987a1a9d437bfc497704a11950d1fbd344815",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-10-28T15:49:57Z",
    "title_canon_sha256": "d9b8df74ab1c78aebfd03cafaa754e272d6d1f88e6eb91894a87f637a7a640df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6376",
    "kind": "arxiv",
    "version": 4
  }
}