Pith Number

pith:OWM4MUIA

pith:2018:OWM4MUIA5GEP3ORL4MQAJ4BIPG

not attested not anchored not stored refs pending

Standard Model Fermions and Infinite-Dimensional R-Symmetries

Hermann Nicolai, Krzysztof A. Meissner

arxiv:1804.09606 v2 · 2018-04-23 · hep-th · 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{OWM4MUIA5GEP3ORL4MQAJ4BIPG}

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	2026-05-18T00:06:04.209571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7599c65100e988fdba2be32004f02879922a4484721c4fc567cb4c6a7c54feef

Aliases

arxiv: 1804.09606 · arxiv_version: 1804.09606v2 · doi: 10.48550/arxiv.1804.09606 · pith_short_12: OWM4MUIA5GEP · pith_short_16: OWM4MUIA5GEP3ORL · pith_short_8: OWM4MUIA

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/OWM4MUIA5GEP3ORL4MQAJ4BIPG \
  | 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: 7599c65100e988fdba2be32004f02879922a4484721c4fc567cb4c6a7c54feef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a1880ad8cf8990c96533daf0bed858fa73986a73ad5eb490504bb9fb2864e28",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-04-23T15:09:01Z",
    "title_canon_sha256": "188781645ec7172512054bd66d6414f1ca31317dd7f54a2b9567f3e3e9d85c07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09606",
    "kind": "arxiv",
    "version": 2
  }
}