Pith Number

pith:KT56JWVF

pith:2015:KT56JWVFHEIYZKODTLQCFAD6O2

not attested not anchored not stored refs pending

Preserving the validity of the Two-Higgs Doublet Model up to the Planck scale

Edward Santos, Howard E. Haber, P.M. Ferreira

arxiv:1505.04001 v4 · 2015-05-15 · 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{KT56JWVFHEIYZKODTLQCFAD6O2}

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	2026-07-05T04:44:17.304761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54fbe4daa539118ca9c39ae022807e7687ce9e4e52e40e504c0e74145434cdec

Aliases

arxiv: 1505.04001 · arxiv_version: 1505.04001v4 · doi: 10.48550/arxiv.1505.04001 · pith_short_12: KT56JWVFHEIY · pith_short_16: KT56JWVFHEIYZKOD · pith_short_8: KT56JWVF

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/KT56JWVFHEIYZKODTLQCFAD6O2 \
  | 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: 54fbe4daa539118ca9c39ae022807e7687ce9e4e52e40e504c0e74145434cdec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caedc9c1cee5fb968f15320f94b037a707206e92849d8d97b8ba398aa94fd0f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-05-15T09:44:07Z",
    "title_canon_sha256": "2a55a9a0455e845cb276ebd77c533ae721c05e15b0bb4208e9694a0c4549cfb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04001",
    "kind": "arxiv",
    "version": 4
  }
}