Pith Number

pith:YV3TSBGY

pith:2017:YV3TSBGYV42HY7OQDD3NWMNQQR

not attested not anchored not stored refs pending

The Magic Star of Exceptional Periodicity

Alessio Marrani, Michael Rios, Piero Truini

arxiv:1711.07881 v2 · 2017-11-21 · hep-th · math-ph · math.MP · math.RA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YV3TSBGYV42HY7OQDD3NWMNQQR}

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

Fermion mass ratios from the exceptional Jordan algebra

Receipt and verification

First computed	2026-07-05T10:09:37.587067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5773904d8af347c7dd018f6db31b08477d0744b4902c05d5ed0d402903c5b82

Aliases

arxiv: 1711.07881 · arxiv_version: 1711.07881v2 · doi: 10.48550/arxiv.1711.07881 · pith_short_12: YV3TSBGYV42H · pith_short_16: YV3TSBGYV42HY7OQ · pith_short_8: YV3TSBGY

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/YV3TSBGYV42HY7OQDD3NWMNQQR \
  | 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: c5773904d8af347c7dd018f6db31b08477d0744b4902c05d5ed0d402903c5b82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eea9cb3e31d183b0f8442ab6031c6866808dbc609d4c760b9871882537589fe",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.RA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-11-21T16:27:38Z",
    "title_canon_sha256": "05d55d9c03a6cebdf484f19ed5c583503895cb870f6c6fae835245b64c0ed0d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07881",
    "kind": "arxiv",
    "version": 2
  }
}