Pith Number

pith:5CDL4AAF

pith:2012:5CDL4AAF43KWITV55BI2YPZICP

not attested not anchored not stored refs pending

Remark on Koide's Z3-symmetric parametrization of quark masses

Piotr Zenczykowski

arxiv:1210.4125 v2 · 2012-10-11 · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CDL4AAF43KWITV55BI2YPZICP}

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	2026-05-18T03:22:28.603086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e886be0005e6d5644ebde851ac3f2813d8070f60e1e60af1e9bfe5b8513b39cf

Aliases

arxiv: 1210.4125 · arxiv_version: 1210.4125v2 · doi: 10.48550/arxiv.1210.4125 · pith_short_12: 5CDL4AAF43KW · pith_short_16: 5CDL4AAF43KWITV5 · pith_short_8: 5CDL4AAF

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/5CDL4AAF43KWITV55BI2YPZICP \
  | 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: e886be0005e6d5644ebde851ac3f2813d8070f60e1e60af1e9bfe5b8513b39cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fc3dd82fcc1516e098b1c1fc44465f00958279273833897784d27e34f6807b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-10-11T12:22:59Z",
    "title_canon_sha256": "edc9a589c688ee47b05a7c06fb4f1637c8c7e8d24bf5f6d56ba2db1a7305fb3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4125",
    "kind": "arxiv",
    "version": 2
  }
}