Pith Number

pith:4ENI2FIN

pith:2015:4ENI2FINIIPSMOEUHMVSGQAPH7

not attested not anchored not stored refs pending

Standard model fermions and K(E10)

Axel Kleinschmidt, Hermann Nicolai

arxiv:1504.01586 v2 · 2015-04-07 · 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{4ENI2FINIIPSMOEUHMVSGQAPH7}

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	2026-05-18T01:37:29.682471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e11a8d150d421f2638943b2b23400f3fd958228eaaad159f6e9cb3a9db828cd8

Aliases

arxiv: 1504.01586 · arxiv_version: 1504.01586v2 · doi: 10.48550/arxiv.1504.01586 · pith_short_12: 4ENI2FINIIPS · pith_short_16: 4ENI2FINIIPSMOEU · pith_short_8: 4ENI2FIN

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/4ENI2FINIIPSMOEUHMVSGQAPH7 \
  | 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: e11a8d150d421f2638943b2b23400f3fd958228eaaad159f6e9cb3a9db828cd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bf1ac6116d57057e643df19401ecab7f075e2225e4f8c18eacbc001ec31f8ec",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-04-07T12:49:50Z",
    "title_canon_sha256": "bd19c3d731d21ff522e49673c27f6a01417a0381ed8f1ff67be238e04a32e941"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01586",
    "kind": "arxiv",
    "version": 2
  }
}