Pith Number

pith:774QXM7P

pith:2017:774QXM7P4UHILL4CHAQDISBPCP

not attested not anchored not stored refs pending

Eightfold Way for Composite Quarks and Leptons

J.L. Chkareuli

arxiv:1711.08321 v6 · 2017-11-20 · physics.gen-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{774QXM7P4UHILL4CHAQDISBPCP}

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	2026-05-18T00:06:46.432453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fff90bb3efe50e85af82382034482f13fbbe55e52531cf08a416b8c9fe7e3f03

Aliases

arxiv: 1711.08321 · arxiv_version: 1711.08321v6 · doi: 10.48550/arxiv.1711.08321 · pith_short_12: 774QXM7P4UHI · pith_short_16: 774QXM7P4UHILL4C · pith_short_8: 774QXM7P

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/774QXM7P4UHILL4CHAQDISBPCP \
  | 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: fff90bb3efe50e85af82382034482f13fbbe55e52531cf08a416b8c9fe7e3f03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee8bb211c614ff05b798cea79c0c59eaeb71f5a8b160eff5a35d368862c11ef3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2017-11-20T18:10:27Z",
    "title_canon_sha256": "d5b26f744560c72d3095a269b4f167aa81e3c9244cf7f1589b4c468068f5d66d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08321",
    "kind": "arxiv",
    "version": 6
  }
}