Pith Number

pith:EHV5UZP6

pith:2015:EHV5UZP6FQKOOLB3U257EEMFTF

not attested not anchored not stored refs pending

Fermionic extensions of the Standard Model in light of the Higgs couplings

Michele Frigerio (L2C, Montpellier), Nicolas Bizot (L2C

arxiv:1508.01645 v2 · 2015-08-07 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHV5UZP6FQKOOLB3U257EEMFTF}

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	2026-05-18T01:20:36.041819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21ebda65fe2c14e72c3ba6bbf21185997b2d19f0af597dd0383a5ae17676b7d0

Aliases

arxiv: 1508.01645 · arxiv_version: 1508.01645v2 · doi: 10.48550/arxiv.1508.01645 · pith_short_12: EHV5UZP6FQKO · pith_short_16: EHV5UZP6FQKOOLB3 · pith_short_8: EHV5UZP6

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/EHV5UZP6FQKOOLB3U257EEMFTF \
  | 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: 21ebda65fe2c14e72c3ba6bbf21185997b2d19f0af597dd0383a5ae17676b7d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b30cc27a9d912ba959a0b82caeac2fb57c517a16e9abdbdc9d28a59541d213c3",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-08-07T10:08:22Z",
    "title_canon_sha256": "e4abd7c109d8ac456bc078090b675c58e7627a9dadb7f40f84d17cd493518e51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01645",
    "kind": "arxiv",
    "version": 2
  }
}