Pith Number

pith:5B6NJ6LG

pith:2021:5B6NJ6LGLCOVY5Y5SER3URI53X

not attested not anchored not stored refs pending

Flipped SU(5) with modular $A_4$ symmetry

George K. Leontaris, Georgianna Charalampous, Stephen F. King, Ye-Ling Zhou

arxiv:2109.11379 v2 · 2021-09-23 · 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{5B6NJ6LGLCOVY5Y5SER3URI53X}

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	2026-07-05T03:42:23.374205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e87cd4f966589d5c771d9123ba451dddc7473c7bef9f08a85df3dc7d4dcdb07b

Aliases

arxiv: 2109.11379 · arxiv_version: 2109.11379v2 · doi: 10.48550/arxiv.2109.11379 · pith_short_12: 5B6NJ6LGLCOV · pith_short_16: 5B6NJ6LGLCOVY5Y5 · pith_short_8: 5B6NJ6LG

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/5B6NJ6LGLCOVY5Y5SER3URI53X \
  | 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: e87cd4f966589d5c771d9123ba451dddc7473c7bef9f08a85df3dc7d4dcdb07b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "991cad8f5e38e29db6ba622dc10f1d7dab3db55e1b9475e305f284e147150091",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-09-23T13:50:08Z",
    "title_canon_sha256": "4422c47e5e39b84c9b8c0744da77b813b22d87d70a1da2a8e3f4969f19fe7324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.11379",
    "kind": "arxiv",
    "version": 2
  }
}