Pith Number

pith:IKVO4SXS

pith:2011:IKVO4SXSF3QBCJXSCBF5LDY4DM

not attested not anchored not stored refs pending

2HDMC - a two Higgs Doublet Model Calculator

Johan Rathsman, Oscar St{\aa}l

arxiv:1104.5563 v1 · 2011-04-29 · 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{IKVO4SXSF3QBCJXSCBF5LDY4DM}

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	2026-05-18T04:23:20.760399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42aaee4af22ee01126f2104bd58f1c1b0eff1294ed97b9d96d84f2f69c104534

Aliases

arxiv: 1104.5563 · arxiv_version: 1104.5563v1 · doi: 10.48550/arxiv.1104.5563 · pith_short_12: IKVO4SXSF3QB · pith_short_16: IKVO4SXSF3QBCJXS · pith_short_8: IKVO4SXS

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/IKVO4SXSF3QBCJXSCBF5LDY4DM \
  | 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: 42aaee4af22ee01126f2104bd58f1c1b0eff1294ed97b9d96d84f2f69c104534

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbfde83237ee87ac67e12b0f8fcf490ebb749fd2f8c001d306a6237daa602bcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-04-29T07:54:35Z",
    "title_canon_sha256": "4286d3fa5b9d85e13f9bafc3695eb8115c61a575335e0adf006ac80c76631349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5563",
    "kind": "arxiv",
    "version": 1
  }
}