Pith Number

pith:ZYLLW2MQ

pith:2018:ZYLLW2MQDQBJPGURQULV5ZXQPD

not attested not anchored not stored refs pending

Octonions, exceptional Jordan algebra and the role of the group F_4 in particle physics

Ivan Todorov, Svetla Drenska

arxiv:1805.06739 v2 · 2018-05-17 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZYLLW2MQDQBJPGURQULV5ZXQPD}

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.

Cited by

1 paper in Pith

Octonions, complex structures and Standard Model fermions

Receipt and verification

First computed	2026-05-18T00:04:39.367711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce16bb69901c02979a9185175ee6f078e67df16190aba86e6674e43fa031cf9f

Aliases

arxiv: 1805.06739 · arxiv_version: 1805.06739v2 · doi: 10.48550/arxiv.1805.06739 · pith_short_12: ZYLLW2MQDQBJ · pith_short_16: ZYLLW2MQDQBJPGUR · pith_short_8: ZYLLW2MQ

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/ZYLLW2MQDQBJPGURQULV5ZXQPD \
  | 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: ce16bb69901c02979a9185175ee6f078e67df16190aba86e6674e43fa031cf9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f39194f712e5d9e1776d7485673619116115915d93bff88037d37834fc41d636",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-05-17T13:00:33Z",
    "title_canon_sha256": "4a437bb769fbed49e8a40e9be6c384592237185d9c47eec4d8311a64799739ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06739",
    "kind": "arxiv",
    "version": 2
  }
}