Pith Number

pith:ZASCBO5T

pith:2023:ZASCBO5T7CTYBFQ76EVHJHTZEU

not attested not anchored not stored refs pending

A viable $A_4$ 3HDM theory of quark mass matrices

Iris Bree, Joao P. Silva, Jorge C. Romao, Sergio Carrolo

arxiv:2301.04676 v3 · 2023-01-11 · 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{ZASCBO5T7CTYBFQ76EVHJHTZEU}

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	2026-07-05T06:06:10.472713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c82420bbb3f8a780961ff12a749e792502d7bedaba68ce7e5f3aeeaf8243e8c5

Aliases

arxiv: 2301.04676 · arxiv_version: 2301.04676v3 · doi: 10.48550/arxiv.2301.04676 · pith_short_12: ZASCBO5T7CTY · pith_short_16: ZASCBO5T7CTYBFQ7 · pith_short_8: ZASCBO5T

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/ZASCBO5T7CTYBFQ76EVHJHTZEU \
  | 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: c82420bbb3f8a780961ff12a749e792502d7bedaba68ce7e5f3aeeaf8243e8c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "138243919517e639e7d45bdd06ceac55440f2b1ad38c8c4c1290154048081372",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2023-01-11T19:03:21Z",
    "title_canon_sha256": "bf793c74d82c621b8f549584fb12ee8949f8d24b814966be18431d3593a2788b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.04676",
    "kind": "arxiv",
    "version": 3
  }
}